138638055168
138,638,055,168 is an even composite number composed of six prime numbers multiplied together.
138638055168 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 138638055168:
28 × 35 × 29 × 31 × 37 × 67
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 29 × 31 × 37 × 67)See below for interesting mathematical facts about the number 138638055168 from the Numbermatics database.
Names of 138638055168
- Cardinal: 138638055168 can be written as One hundred thirty-eight billion, six hundred thirty-eight million, fifty-five thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 1.38638055168 × 1011
Factors of 138638055168
Divisors of 138638055168
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 29 31 32 36 37 48 54 58 62 64 67 72 74 81 87 93 96 108 111 116 124 128 134 144 148 162 174 186 192 201 216 222 232 243 248 256 261 268 279 288 296 324 333 348 372 384 402 432 444 464 486 496 522 536 558 576 592 603 648 666 696 744 768 783 804 837 864 888 899 928 972 992 999 1044 1072 1073 1116 1147 1152 1184 1206 1296 1332 1392 1488 1566 1608 1674 1728 1776 1798 1809 1856 1943 1944 1984 1998 2077 2088 2144 2146 2232 2294 2304 2349 2368 2412 2479 2511 2592 2664 2697 2784 2976 2997 3132 3216 3219 3348 3441 3456 3552 3596 3618 3712 3886 3888 3968 3996 4154 4176 4288 4292 4464 4588 4698 4736 4824 4958 5022 5184 5328 5394 5427 5568 5829 5952 5994 6231 6264 6432 6438 6696 6882 6912 7047 7104 7192 7236 7424 7437 7533 7772 7776 7936 7992 8091 8308 8352 8576 8584 8928 8991 9176 9396 9472 9648 9657 9916 10044 10323 10368 10656 10788 10854 11136 11658 11904 11988 12462 12528 12864 12876 13392 13764 14094 14208 14384 14472 14874 15066 15544 15552 15984 16182 16281 16616 16704 17152 17168 17487 17856 17982 18352 18693 18792 19296 19314 19832 20088 20646 20736 21312 21576 21708 22272 22311 23316 23808 23976 24273 24924 25056 25728 25752 26784 27528 28188 28416 28768 28944 28971 29748 30132 30969 31088 31104 31968 32364 32562 33232 33263 33408 34336 34974 35712 35964 36704 37386 37584 38592 38628 39664 40176 41292 42624 43152 43416 44622 46632 47952 48546 49848 50112 51456 51504 52461 53568 55056 56079 56376 57536 57888 57942 59496 60233 60264 61938 62176 62208 63936 64728 65124 66464 66526 66816 66933 68672 69948 71424 71891 71928 72819 73408 74772 75168 76849 77184 77256 79328 80352 82584 85248 86304 86832 86913 89244 92907 93264 95904 97092 99696 99789 100224 103008 104922 107136 110112 112158 112752 115072 115776 115884 118992 120466 120528 123876 124352 127872 129456 130248 132928 133052 133866 137344 139896 143782 143856 145638 146816 149544 150336 153698 154368 154512 157383 158656 160704 165168 168237 172608 173664 173826 178488 180699 185814 186528 191808 194184 199392 199578 200448 200799 206016 209844 214272 215673 218457 220224 224316 225504 230144 230547 231552 231768 237984 240932 241056 247752 248704 255744 258912 260496 260739 265856 266104 267732 274688 278721 279792 287564 287712 291276 293632 299088 299367 300672 307396 309024 314766 317312 321408 330336 336474 345216 347328 347652 356976 361398 371628 373056 383616 388368 398784 399156 401598 412032 419688 431346 436914 440448 448632 451008 461094 463104 463536 472149 475968 481864 482112 495504 497408 504711 517824 520992 521478 531712 532208 535464 542097 557442 559584 575128 575424 582552 598176 598734 601344 602397 614792 618048 629532 634624 642816 647019 660672 672948 690432 691641 694656 695304 713952 722796 743256 746112 767232 776736 797568 798312 803196 824064 839376 862692 873828 880896 897264 898101 902016 922188 927072 944298 951936 963728 964224 991008 1009422 1035648 1041984 1042956 1064416 1070928 1084194 1114884 1119168 1150256 1150848 1165104 1196352 1197468 1204794 1229584 1236096 1259064 1294038 1321344 1345896 1383282 1389312 1390608 1427904 1445592 1486512 1492224 1553472 1595136 1596624 1606392 1626291 1678752 1725384 1747656 1794528 1796202 1804032 1844376 1854144 1888596 1903872 1927456 1928448 1941057 1982016 2018844 2071296 2074923 2083968 2085912 2128832 2141856 2168388 2228621 2229768 2238336 2300512 2301696 2330208 2392704 2394936 2409588 2459168 2472192 2518128 2588076 2642688 2691792 2694303 2766564 2781216 2855808 2891184 2973024 3106944 3193248 3212784 3252582 3357504 3450768 3495312 3589056 3592404 3688752 3708288 3777192 3854912 3882114 3964032 4037688 4149846 4167936 4171824 4257664 4283712 4336776 4457242 4459536 4476672 4601024 4660416 4785408 4789872 4819176 4878873 4918336 5036256 5176152 5383584 5388606 5533128 5562432 5711616 5782368 5823171 5946048 6213888 6224769 6386496 6425568 6505164 6685863 6715008 6901536 6990624 7178112 7184808 7377504 7416576 7554384 7709824 7764228 7928064 8075376 8082909 8299692 8343648 8515328 8567424 8673552 8914484 8919072 9202048 9320832 9579744 9638352 9757746 9836672 10072512 10352304 10767168 10777212 11066256 11124864 11564736 11646342 11892096 12449538 12772992 12851136 13010328 13371726 13430016 13803072 13981248 14356224 14369616 14636619 14755008 15108768 15419648 15528456 16150752 16165818 16599384 16687296 17134848 17347104 17469513 17828968 17838144 18404096 18641664 18674307 19159488 19276704 19515492 19673344 20057589 20145024 20704608 21534336 21554424 22132512 22249728 23129472 23292684 23784192 24899076 25545984 25702272 26020656 26743452 27606144 27962496 28739232 29273238 29510016 30217536 31056912 32301504 32331636 33198768 33374592 34694208 34939026 35657936 35676288 37348614 38318976 38553408 39030984 40115178 40290048 41409216 43068672 43108848 44265024 46258944 46585368 49798152 51404544 52041312 53486904 55212288 55924992 57478464 58546476 59020032 60172767 60435072 62113824 64603008 64663272 66397536 66749184 69388416 69878052 71315872 71352576 74697228 76637952 77106816 78061968 80230356 82818432 86217696 88530048 93170736 99596304 104082624 106973808 114956928 117092952 120345534 120870144 124227648 129206016 129326544 132795072 138776832 139756104 142631744 149394456 154213632 156123936 160460712 165636864 172435392 177060096 180518301 186341472 199192608 208165248 213947616 229913856 234185904 240691068 248455296 258653088 265590144 279512208 285263488 298788912 312247872 320921424 344870784 361036602 372682944 398385216 416330496 427895232 468371808 481382136 496910592 517306176 531180288 541554903 559024416 570526976 597577824 624495744 641842848 689741568 722073204 745365888 796770432 855790464 936743616 962764272 1034612352 1083109806 1118048832 1195155648 1248991488 1283685696 1444146408 1490731776 1593540864 1711580928 1873487232 1925528544 2069224704 2166219612 2236097664 2390311296 2567371392 2888292816 3746974464 3851057088 4332439224 4472195328 4780622592 5134742784 5776585632 7702114176 8664878448 11553171264 15404228352 17329756896 23106342528 34659513792 46212685056 69319027584 138638055168
- Sum of all divisors σ(n): 461408962560
- Sum of proper divisors (its aliquot sum) s(n): 322770907392
- 138638055168 is an abundant number, because the sum of its proper divisors (322770907392) is greater than itself. Its abundance is 184132852224
Bases of 138638055168
- Binary: 100000010001110111100011010111000000002
- Hexadecimal: 0x204778D700
- Base-36: 1ROTIO00
Squares and roots of 138638055168
- 138638055168 squared (1386380551682) is 19220510340765411508224
- 138638055168 cubed (1386380551683) is 2664694172980149600023380997701632
-
The
square root of 138638055168 is 372341.3154190655 -
The
cube root of 138638055168 is 5175.6013698117
Scales and comparisons
How big is 138638055168?- 138,638,055,168 seconds is equal to 4,408 years, 13 weeks, 4 days, 2 hours, 52 minutes, 48 seconds.
-
To count from 1 to 138,638,055,168 would take you about eight thousand, eight hundred sixteen 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 138638055168 cubic inches would be around 431.3 feet tall.
Recreational maths with 138638055168
- 138638055168 backwards is 861550836831
- 138638055168 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138638055168's digits is 54
- More coming soon!
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The information we have on file for 138638055168 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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