138720039402737664
138,720,039,402,737,664 is an even composite number composed of four prime numbers multiplied together.
138720039402737664 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eight hundred nineteen divisors.
Prime factorization of 138720039402737664:
212 × 36 × 672 × 32172
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 67 × 67 × 3217 × 3217)See below for interesting mathematical facts about the number 138720039402737664 from the Numbermatics database.
Names of 138720039402737664
- Cardinal: 138720039402737664 can be written as One hundred thirty-eight quadrillion, seven hundred twenty trillion, thirty-nine billion, four hundred two million, seven hundred thirty-seven thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 1.38720039402737664 × 1017
Factors of 138720039402737664
Divisors of 138720039402737664
- Number of divisors d(n): 819
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 67 72 81 96 108 128 134 144 162 192 201 216 243 256 268 288 324 384 402 432 486 512 536 576 603 648 729 768 804 864 972 1024 1072 1152 1206 1296 1458 1536 1608 1728 1809 1944 2048 2144 2304 2412 2592 2916 3072 3216 3217 3456 3618 3888 4096 4288 4489 4608 4824 5184 5427 5832 6144 6432 6434 6912 7236 7776 8576 8978 9216 9648 9651 10368 10854 11664 12288 12864 12868 13467 13824 14472 15552 16281 17152 17956 18432 19296 19302 20736 21708 23328 25728 25736 26934 27648 28944 28953 31104 32562 34304 35912 36864 38592 38604 40401 41472 43416 46656 48843 51456 51472 53868 55296 57888 57906 62208 65124 68608 71824 77184 77208 80802 82944 86832 86859 93312 97686 102912 102944 107736 110592 115776 115812 121203 124416 130248 137216 143648 154368 154416 161604 165888 173664 173718 186624 195372 205824 205888 215472 215539 231552 231624 242406 248832 260496 260577 274432 287296 308736 308832 323208 331776 347328 347436 363609 373248 390744 411648 411776 430944 431078 463104 463248 484812 497664 520992 521154 574592 617472 617664 646416 646617 694656 694872 727218 746496 781488 781731 823296 823552 861888 862156 926208 926496 969624 995328 1041984 1042308 1090827 1149184 1234944 1235328 1292832 1293234 1389312 1389744 1454436 1492992 1562976 1563462 1647104 1723776 1724312 1852416 1852992 1939248 1939851 2083968 2084616 2181654 2298368 2345193 2469888 2470656 2585664 2586468 2778624 2779488 2908872 2985984 3125952 3126924 3272481 3294208 3447552 3448624 3704832 3705984 3878496 3879702 4167936 4169232 4363308 4596736 4690386 4941312 5171328 5172936 5557248 5558976 5817744 5819553 6251904 6253848 6544962 6588416 6895104 6897248 7409664 7411968 7756992 7759404 8335872 8338464 8726616 9193472 9380772 9882624 10342656 10345872 10349089 11114496 11117952 11635488 11639106 12503808 12507696 13089924 13176832 13790208 13794496 14441113 14823936 15513984 15518808 16671744 16676928 17453232 17458659 18386944 18761544 19765248 20685312 20691744 20698178 22228992 22235904 23270976 23278212 25007616 25015392 26179848 27580416 27588992 28882226 29647872 31027968 31037616 31047267 33343488 33353856 34906464 34917318 37523088 39530496 41370624 41383488 41396356 43323339 44471808 46541952 46556424 50015232 50030784 52359696 52375977 55160832 55177984 57764452 59295744 62055936 62075232 62094534 66686976 66707712 69812928 69834636 75046176 82741248 82766976 82792712 86646678 88943616 93083904 93112848 93141801 100030464 100061568 104719392 104751954 110355968 115528904 118591488 124111872 124150464 124189068 129970017 133415424 139625856 139669272 150092352 157127931 165482496 165533952 165585424 173293356 177887232 186167808 186225696 186283602 200060928 200123136 209438784 209503908 220711936 231057808 248223744 248300928 248378136 259940034 266830848 279251712 279338544 279425403 300184704 314255862 331067904 331170848 346586712 355774464 372335616 372451392 372567204 389910051 400246272 418877568 419007816 441423872 462115616 496447488 496601856 496756272 519880068 533661696 558503424 558677088 558850806 600369408 628511724 662135808 662341696 693173424 693388963 744671232 744902784 745134408 779820102 800492544 837755136 838015632 838276209 882847744 924231232 993203712 993512544 1039760136 1067323392 1117006848 1117354176 1117701612 1169730153 1200738816 1257023448 1324271616 1324683392 1386346848 1386777926 1489342464 1489805568 1490268816 1559640204 1600985088 1675510272 1676031264 1676552418 1848462464 1986407424 1987025088 2079520272 2080166889 2234013696 2234708352 2235403224 2339460306 2401477632 2514046896 2514828627 2648543232 2649366784 2772693696 2773555852 2979611136 2980537632 3119280408 3201970176 3351020544 3352062528 3353104836 3509190459 3696924928 3972814848 3974050176 4159040544 4160333778 4468027392 4469416704 4470806448 4678920612 4802955264 5028093792 5029657254 5298733568 5545387392 5547111704 5959222272 5961075264 6238560816 6240500667 6702041088 6704125056 6706209672 7018380918 7393849856 7544485881 7945629696 7948100352 8318081088 8320667556 8938833408 8941612896 9357841224 9605910528 10056187584 10059314508 10527571377 10597467136 11090774784 11094223408 11918444544 11922150528 12477121632 12481001334 13404082176 13408250112 13412419344 14036761836 14787699712 15088971762 15896200704 16636162176 16641335112 17877666816 17883225792 18715682448 18721502001 20112375168 20118629016 21055142754 21194934272 22181549568 22188446816 23836889088 23844301056 24954243264 24962002668 26816500224 26824838688 28073523672 29575399424 30177943524 31792401408 33272324352 33282670224 35755333632 35766451584 37431364896 37443004002 40224750336 40237258032 42110285508 42389868544 44363099136 44376893632 46457060521 47688602112 49908486528 49924005336 53633000448 53649677376 56147047344 56164506003 59150798848 60355887048 63584802816 66544648704 66565340448 71510667264 71532903168 74862729792 74886008004 80449500672 80474516064 84220571016 88726198272 88753787264 92914121042 95377204224 99816973056 99848010672 107266000896 107299354752 112294094688 112329012006 120711774096 127169605632 133089297408 133130680896 139371181563 143065806336 149725459584 149772016008 160899001344 160949032128 168441142032 168493518009 177452396544 177507574528 185828242084 190754408448 199633946112 199696021344 214532001792 214598709504 224588189376 224658024012 241423548192 266178594816 266261361792 278742363126 286131612672 299450919168 299544032016 321798002688 321898064256 336882284064 336987036018 355015149056 371656484168 381508816896 399267892224 399392042688 418113544689 429197419008 449176378752 449316048024 482847096384 505480554027 532357189632 532522723584 557484726252 572263225344 598901838336 599088064032 643596005376 643796128512 673764568128 673974072036 710030298112 743312968336 798535784448 798784085376 836227089378 858394838016 898352757504 898632096048 965694192768 1010961108054 1065045447168 1114969452504 1144526450688 1197803676672 1198176128064 1254340634067 1287592257024 1347529136256 1347948144072 1420060596224 1486625936672 1597071568896 1597568170752 1672454178756 1716789676032 1796705515008 1797264192096 1931388385536 2021922216108 2130090894336 2229938905008 2395607353344 2396352256128 2508681268134 2575184514048 2695058272512 2695896288144 2840121192448 2973251873344 3195136341504 3344908357512 3433579352064 3593411030016 3594528384192 3763021902201 3862776771072 4043844432216 4260181788672 4459877810016 4791214706688 4792704512256 5017362536268 5150369028096 5390116545024 5391792576288 5946503746688 6390272683008 6689816715024 7186822060032 7189056768384 7526043804402 7725553542144 8087688864432 8520363577344 8919755620032 9585409024512 10034725072536 10300738056192 10780233090048 10783585152576 11289065706603 11893007493376 12780545366016 13379633430048 14373644120064 14378113536768 15052087608804 15451107084288 16175377728864 17839511240064 19170818049024 20069450145072 21560466180096 21567170305152 22578131413206 23786014986752 25561090732032 26759266860096 28756227073536 30104175217608 30902214168576 32350755457728 33867197119809 35679022480128 38341636098048 40138900290144 43120932360192 43134340610304 45156262826412 47572029973504 53518533720192 57512454147072 60208350435216 64701510915456 67734394239618 71358044960256 76683272196096 80277800580288 86268681220608 90312525652824 95144059947008 107037067440384 115024908294144 120416700870432 129403021830912 135468788479236 142716089920512 160555601160576 172537362441216 180625051305648 190288119894016 214074134880768 230049816588288 240833401740864 258806043661824 270937576958472 285432179841024 321111202321152 345074724882432 361250102611296 428148269761536 481666803481728 517612087323648 541875153916944 570864359682048 642222404642304 690149449764864 722500205222592 856296539523072 963333606963456 1035224174647296 1083750307833888 1284444809284608 1445000410445184 1712593079046144 1926667213926912 2070448349294592 2167500615667776 2568889618569216 2890000820890368 3853334427853824 4335001231335552 5137779237138432 5780001641780736 7706668855707648 8670002462671104 11560003283561472 15413337711415296 17340004925342208 23120006567122944 34680009850684416 46240013134245888 69360019701368832 138720039402737664
- Sum of all divisors σ(n): 422350739645316237
- Sum of proper divisors (its aliquot sum) s(n): 283630700242578573
- 138720039402737664 is an abundant number, because the sum of its proper divisors (283630700242578573) is greater than itself. Its abundance is 144910660839840909
Bases of 138720039402737664
- Binary: 1111011001101010100100100000011111101010000010000000000002
- Hexadecimal: 0x1ECD5240FD41000
- Base-36: 11XW5EC74000
Squares and roots of 138720039402737664
- 138720039402737664 squared (1387200394027376642) is 19243249331897090075895418004176896
- 138720039402737664 cubed (1387200394027376643) is 2669424305557469563012520091024424531324689337810944
-
138720039402737664 is a
perfect square number . Itssquare root is 372451392 -
The
cube root of 138720039402737664 is 517662.1373792097
Scales and comparisons
How big is 138720039402737664?- 138,720,039,402,737,664 seconds is equal to 4,410,868,163 years, 39 weeks, 18 hours, 14 minutes, 24 seconds.
-
To count from 1 to 138,720,039,402,737,664 would take you about thirteen billion, two hundred thirty-two million, six hundred four thousand, four hundred ninety-one years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 138720039402737664 cubic inches would be around 43138.5 feet tall.
Recreational maths with 138720039402737664
- 138720039402737664 backwards is 466737204930027831
- 138720039402737664 is a
Harshad number . - The number of decimal digits it has is: 18
- The sum of 138720039402737664's digits is 72
- More coming soon!
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The information we have on file for 138720039402737664 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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