123138403673472

Names of 123138403673472

• Cardinal: 123138403673472 can be written as One hundred twenty-three trillion, one hundred thirty-eight billion, four hundred three million, six hundred seventy-three thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.23138403673472 × 10¹⁴

Factors of 123138403673472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 31295

Divisors of 123138403673472

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 31 32 33 36 44 48 54 62 64 66 72 88 93 96 99 108 121 124 128 132 144 176 186 192 198 216 242 248 264 279 288 297 307 341 352 363 372 384 396 432 484 496 528 558 576 594 614 682 704 726 744 792 837 864 921 968 992 1023 1056 1089 1116 1152 1188 1228 1364 1408 1452 1488 1584 1674 1728 1842 1936 1984 2046 2112 2178 2232 2376 2456 2728 2763 2904 2976 3069 3168 3267 3348 3377 3456 3684 3751 3872 3968 4092 4224 4356 4464 4752 4912 5456 5526 5808 5952 6138 6336 6534 6696 6754 7368 7502 7744 8184 8289 8712 8928 9207 9504 9517 9824 10131 10912 11052 11253 11616 11904 12276 12672 13068 13392 13508 14736 15004 15488 16368 16578 17424 17856 18414 19008 19034 19648 20262 21824 22104 22506 23232 24552 26136 26784 27016 28551 29472 30008 30393 30941 32736 33156 33759 34848 35712 36828 37147 38016 38068 39296 40524 43648 44208 45012 46464 49104 52272 53568 54032 57102 58944 60016 60786 61882 65472 66312 67518 69696 73656 74294 76136 81048 85653 88416 90024 91179 92823 98208 101277 104544 104687 107136 108064 111441 114204 117888 120032 121572 123764 130944 132624 135036 139392 147312 148588 152272 162096 171306 176832 180048 182358 185646 196416 202554 209088 209374 216128 222882 228408 240064 243144 247528 256959 265248 270072 278469 294624 297176 304544 314061 324192 334323 340351 342612 353664 360096 364716 371292 392832 405108 418176 418748 432256 445764 456816 480128 486288 495056 513918 530496 540144 556938 589248 594352 609088 628122 648384 668646 680702 685224 720192 729432 742584 810216 835407 837496 891528 913632 942183 959171 972576 990112 1002969 1021053 1027836 1060992 1080288 1113876 1151557 1178496 1188704 1218176 1256244 1296768 1337292 1361404 1370448 1440384 1458864 1485168 1620432 1670814 1674992 1783056 1827264 1884366 1918342 1945152 1980224 2005938 2042106 2055672 2160576 2227752 2303114 2377408 2512488 2674584 2722808 2740896 2826549 2877513 2917728 2970336 3063159 3240864 3341628 3349984 3454671 3566112 3654528 3743861 3768732 3836684 3890304 3960448 4011876 4084212 4111344 4321152 4455504 4606228 4754816 5024976 5349168 5445616 5481792 5653098 5755026 5835456 5940672 6126318 6481728 6683256 6699968 6909342 7132224 7487722 7537464 7673368 8023752 8168424 8222688 8632539 8911008 9189477 9212456 9498887 10049952 10364013 10550881 10698336 10891232 10963584 11231583 11306196 11510052 11670912 11881344 12252636 12963456 13366512 13399936 13818684 14264448 14975444 15074928 15346736 16047504 16336848 16445376 17265078 17822016 18378954 18424912 18997774 20099904 20728026 21101762 21396672 21782464 22463166 22612392 23020104 24505272 25897617 26733024 27637368 28496661 29950888 30149856 30693472 31092039 31652643 32095008 32673696 32890752 33694749 34530156 35644032 36757908 36849824 37995548 40199808 41456052 42203524 42793344 43564928 44926332 45224784 46040208 49010544 51795234 53466048 55274736 56993322 59901776 60299712 61386944 62184078 63305286 64190016 65347392 67389498 69060312 73515816 73699648 75991096 82912104 84407048 85489983 89852664 90449568 92080416 94957929 98021088 101084247 103590468 104487757 106932096 110549472 113986644 116059691 119803552 120599424 122773888 124368156 126610572 128380032 130694784 134778996 138120624 147031632 147399296 151982192 165824208 168814096 170979966 179705328 180899136 184160832 189915858 196042176 202168494 207180936 208975514 221098944 227973288 232119382 239607104 248736312 253221144 256469949 269557992 276241248 284873787 294063264 294465497 303964384 313463271 331648416 337628192 341959932 348179073 359410656 361798272 368321664 379831716 392084352 404336988 414361872 417951028 442197888 455946576 464238764 479214208 497472624 506442288 512939898 539115984 552482496 569747574 588126528 588930994 607928768 626926542 663296832 675256384 683919864 696358146 718821312 759663432 808673976 828723744 835902056 883396491 911893152 928477528 940389813 994945248 1012884576 1025879796 1044537219 1078231968 1104964992 1139495148 1149365327 1176253056 1177861988 1215857536 1253853084 1326593664 1350512768 1367839728 1392716292 1437642624 1519326864 1617347952 1657447488 1671804112 1766792982 1823786304 1856955056 1880779626 1989890496 2025769152 2051759592 2089074438 2156463936 2278990296 2298730654 2355723976 2507706168 2650189473 2735679456 2785432584 2821169439 3038653728 3133611657 3234695904 3239120467 3314894976 3343608224 3448095981 3533585964 3647572608 3713910112 3761559252 3979780992 4051538304 4103519184 4178148876 4312927872 4557980592 4597461308 4711447952 5015412336 5300378946 5471358912 5570865168 5642338878 6077307456 6267223314 6469391808 6478240934 6687216448 6896191962 7067171928 7427820224 7523118504 7950568419 8207038368 8356297752 9115961184 9194922616 9422895904 9717361401 10030824672 10344287943 10600757892 10942717824 11141730336 11284677756 12154614912 12534446628 12938783616 12956481868 13374432896 13792383924 14134343856 14855640448 15046237008 15901136838 16414076736 16712595504 18231922368 18389845232 18845791808 19434722802 20061649344 20688575886 21201515784 22283460672 22569355512 25068893256 25912963736 27584767848 28268687712 29152084203 30092474016 31032863829 31802273676 32828153472 33425191008 35630325137 36463844736 36779690464 37691583616 38869445604 40123298688 41377151772 42403031568 44566921344 45138711024 50137786512 51825927472 55169535696 56537375424 58304168406 60184948032 62065727658 63604547352 66850382016 71260650274 73559380928 77738891208 82754303544 84806063136 87456252609 90277422048 100275573024 103651854944 106890975411 110339071392 113074750848 116608336812 120369896064 124131455316 127209094704 133700764032 142521300548 147118761856 155477782416 165508607088 169612126272 174912505218 180554844096 200551146048 207303709888 213781950822 220678142784 233216673624 248262910632 254418189408 285042601096 310955564832 320672926233 331017214176 339224252544 349825010436 361109688192 401102292096 414607419776 427563901644 441356285568 466433347248 496525821264 508836378816 570085202192 621911129664 641345852466 662034428352 699650020872 855127803288 932866694496 962018778699 993051642528 1017672757632 1140170404384 1243822259328 1282691704932 1324068856704 1399300041744 1710255606576 1865733388992 1924037557398 1986103285056 2280340808768 2565383409864 2798600083488 3420511213152 3731466777984 3848075114796 3972206570112 4560681617536 5130766819728 5597200166976 6841022426304 7696150229592 10261533639456 11194400333952 13682044852608 15392300459184 20523067278912 30784600918368 41046134557824 61569201836736 123138403673472
• Sum of all divisors σ(n): 413714639923200
• Sum of proper divisors (its aliquot sum) s(n): 290576236249728
• 123138403673472 is an abundant number, because the sum of its proper divisors (290576236249728) is greater than itself. Its abundance is 167437832576256

Bases of 123138403673472

• Binary: 11011111111111001100100110011110010010110000000₂
• Hexadecimal: 0x6FFE64CF2580
• Base-36: 17ND027HC0

Squares and roots of 123138403673472

• 123138403673472 squared (123138403673472²) is 15163066459250942543996534784
• 123138403673472 cubed (123138403673472³) is 1867155798586926335557141307826144226050048
• The square root of 123138403673472 is 11096774.4715963295
• The cube root of 123138403673472 is 49750.5446669453

Scales and comparisons

• 123,138,403,673,472 seconds is equal to 3,915,420 years, 17 weeks, 6 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 123,138,403,673,472 would take you about nine million, seven hundred eighty-eight thousand, five hundred fifty 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 123138403673472 cubic inches would be around 4145.9 feet tall.

Recreational maths with 123138403673472

• 123138403673472 backwards is 274376304831321
• 123138403673472 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 123138403673472's digits is 54
• More coming soon!