138856290610560

Names of 138856290610560

• Cardinal: 138856290610560 can be written as One hundred thirty-eight trillion, eight hundred fifty-six billion, two hundred ninety million, six hundred ten thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.3885629061056 × 10¹⁴

Factors of 138856290610560

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 11046

Divisors of 138856290610560

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 53 60 61 64 80 96 106 120 122 128 159 160 183 192 212 240 244 265 305 318 320 366 384 424 480 488 530 610 636 640 732 795 848 915 960 976 1060 1220 1272 1464 1590 1696 1830 1920 1952 2120 2440 2544 2731 2928 3180 3233 3392 3660 3904 4240 4880 5088 5462 5856 6360 6466 6784 7320 7808 8191 8193 8480 9699 9760 10176 10924 11712 12720 12932 13655 14640 16165 16382 16386 16960 19398 19520 20352 21848 23424 24573 25440 25864 27310 29280 32330 32764 32772 33920 38796 39040 40955 40965 43696 48495 49146 50880 51728 54620 58560 64660 65528 65544 77592 81910 81930 87392 96990 98292 101760 103456 109240 117120 122865 129320 131056 131088 144743 155184 163820 163860 166591 174784 193980 196584 206912 218480 245730 258640 262112 262176 289486 310368 327640 327720 333182 349568 387960 393168 413824 434123 434229 436960 491460 499651 499773 517280 524224 524352 578972 620736 655280 655440 666364 723715 775920 786336 832955 868246 868458 873920 982920 999302 999546 1034560 1048448 1048704 1157944 1241472 1302369 1310560 1310880 1332728 1447430 1498953 1551840 1572672 1665910 1736492 1736916 1747840 1965840 1998604 1999092 2069120 2170615 2171145 2315888 2498255 2498865 2604738 2621120 2621760 2665456 2894860 2997906 3103680 3145344 3331820 3472984 3473832 3931680 3997208 3998184 4341230 4342290 4631776 4996510 4997730 5209476 5242240 5243520 5330912 5789720 5995812 6207360 6511845 6663640 6945968 6947664 7494765 7863360 7994416 7996368 8682460 8684580 8829323 9263552 9993020 9995460 10418952 10661824 11579440 11991624 13023690 13327280 13891936 13895328 14989530 15726720 15988832 15992736 17364920 17369160 17658646 18527104 19986040 19990920 20837904 21323648 22369621 23158880 23983248 26047380 26481503 26487969 26654560 27783872 27790656 29979060 31977664 31985472 34729840 34738320 35317292 39972080 39981840 41675808 44146615 44739242 46317760 47966496 52094760 52963006 52975938 53309120 55567744 55581312 59958120 63955328 63970944 67108863 69459680 69476640 70634584 79444509 79944160 79963680 83351616 88293230 89478484 92635520 95932992 104189520 105926012 105951876 106618240 111848105 119916240 132407515 132439845 134217726 138919360 138953280 141269168 158889018 159888320 159927360 166703232 176586460 178956968 191865984 208379040 211852024 211903752 223696210 239832480 264815030 264879690 268435452 277838720 277906560 282538336 317778036 319776640 319854720 335544315 353172920 357913936 397222545 416758080 423704048 423807504 447392420 479664960 529630060 529759380 536870904 565076672 635556072 671088630 706345840 715827872 794445090 833516160 847408096 847615008 894784840 959329920 1059260120 1059518760 1073741808 1130153344 1185589913 1271112144 1342177260 1364546881 1412691680 1431655744 1588890180 1694816192 1695230016 1789569680 2118520240 2119037520 2147483616 2371179826 2542224288 2684354520 2729093762 2825383360 2863311488 3177780360 3389632384 3390460032 3556769739 3579139360 4093640643 4237040480 4238075040 4294967232 4742359652 5084448576 5368709040 5458187524 5650766720 5927949565 6355560720 6822734405 7113539478 7158278720 8187281286 8474080960 8476150080 8589934464 9484719304 10168897152 10737418080 10916375048 11855899130 12711121440 13645468810 14227078956 14316557440 16374562572 16948161920 16952300160 17783848695 18969438608 20468203215 21474836160 21832750096 23711798260 25422242880 27290937620 28454157912 32749125144 35567697390 37938877216 40936406430 42949672320 43665500192 47423596520 50844485760 54581875240 56908315824 65498250288 71135394780 72320984693 75877754432 81872812860 87331000384 94847193040 109163750480 113816631648 130996500576 142270789560 144641969386 151755508864 163745625720 174662000768 189694386080 216962954079 218327500960 227633263296 261993001152 284541579120 289283938772 327491251440 361604923465 379388772160 433925908158 436655001920 455266526592 523986002304 569083158240 578567877544 654982502880 723209846930 758777544320 867851816316 873310003840 1084814770395 1138166316480 1157135755088 1309965005760 1446419693860 1735703632632 2169629540790 2276332632960 2314271510176 2619930011520 2892839387720 3471407265264 4339259081580 4628543020352 5785678775440 6942814530528 8678518163160 9257086040704 11571357550880 13885629061056 17357036326320 23142715101760 27771258122112 34714072652640 46285430203520 69428145305280 138856290610560
• Sum of all divisors σ(n): 458571975229440
• Sum of proper divisors (its aliquot sum) s(n): 319715684618880
• 138856290610560 is an abundant number, because the sum of its proper divisors (319715684618880) is greater than itself. Its abundance is 180859394008320

Bases of 138856290610560

• Binary: 11111100100100111111111111000000110110110000000₂
• Hexadecimal: 0x7E49FFE06D80
• Base-36: 1D7XP69L6O

Squares and roots of 138856290610560

• 138856290610560 squared (138856290610560²) is 19281069442124293217583513600
• 138856290610560 cubed (138856290610560³) is 2677297781737998833649217930588334063616000
• The square root of 138856290610560 is 11783729.9107947989
• The cube root of 138856290610560 is 51783.1564983387

Scales and comparisons

• 138,856,290,610,560 seconds is equal to 4,415,200 years, 27 weeks, 4 days, 4 hours, 16 minutes.
• To count from 1 to 138,856,290,610,560 would take you about eleven million, thirty-eight thousand and 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 138856290610560 cubic inches would be around 4315.3 feet tall.

Recreational maths with 138856290610560

• 138856290610560 backwards is 065016092658831
• 138856290610560 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138856290610560's digits is 60
• More coming soon!