138522689536

Names of 138522689536

• Cardinal: 138522689536 can be written as One hundred thirty-eight billion, five hundred twenty-two million, six hundred eighty-nine thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 1.38522689536 × 10¹¹

Factors of 138522689536

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 74

Divisors of 138522689536

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 23 28 31 32 44 46 49 56 62 64 77 88 92 98 112 121 124 128 154 161 176 184 196 217 224 242 248 253 256 308 322 341 352 368 392 434 448 484 496 506 512 539 616 644 682 704 713 736 784 847 868 896 968 992 1012 1024 1078 1127 1232 1288 1364 1408 1426 1472 1519 1568 1694 1736 1771 1792 1936 1984 2024 2048 2156 2254 2387 2464 2576 2728 2783 2816 2852 2944 3038 3136 3388 3472 3542 3584 3751 3872 3968 4048 4096 4312 4508 4774 4928 4991 5152 5456 5566 5632 5704 5888 5929 6076 6272 6776 6944 7084 7168 7502 7744 7843 7936 8096 8192 8624 9016 9548 9856 9982 10304 10912 11132 11264 11408 11776 11858 12152 12397 12544 13552 13888 14168 14336 15004 15488 15686 15872 16192 16384 16709 17248 18032 19096 19481 19712 19964 20608 21824 22264 22528 22816 23552 23716 24304 24794 25088 26257 27104 27776 28336 28672 30008 30976 31372 31744 32384 32768 33418 34496 34937 36064 38192 38962 39424 39928 41216 43648 44528 45056 45632 47104 47432 48608 49588 50176 52514 54208 54901 55552 56672 57344 60016 61952 62744 63488 64768 66836 68992 69874 72128 76384 77924 78848 79856 82432 86273 87296 89056 90112 91264 94208 94864 97216 99176 100352 105028 108416 109802 111104 113344 114688 120032 123904 125488 126976 129536 133672 136367 137984 139748 144256 152768 155848 157696 159712 164864 172546 174592 178112 180224 182528 183799 188416 189728 194432 198352 200704 210056 216832 219604 222208 226688 229376 240064 247808 250976 253952 259072 267344 272734 275968 279496 288512 305536 311696 315392 319424 329728 345092 349184 356224 360448 365056 367598 376832 379456 384307 388864 396704 401408 420112 433664 439208 444416 453376 480128 495616 501952 507904 518144 534688 545468 551936 558992 577024 603911 611072 623392 630784 638848 659456 690184 698368 712448 730112 735196 753664 758912 768614 777728 793408 802816 840224 867328 878416 888832 906752 960256 991232 1003904 1015808 1036288 1069376 1090936 1103872 1117984 1154048 1207822 1222144 1246784 1261568 1277696 1318912 1380368 1396736 1424896 1460224 1470392 1517824 1537228 1555456 1586816 1605632 1680448 1734656 1756832 1777664 1813504 1920512 1982464 2007808 2072576 2138752 2181872 2207744 2235968 2308096 2415644 2444288 2493568 2523136 2555392 2637824 2760736 2793472 2849792 2920448 2940784 3035648 3074456 3110912 3173632 3360896 3469312 3513664 3555328 3627008 3841024 3964928 4015616 4145152 4227377 4277504 4363744 4415488 4471936 4616192 4831288 4888576 4987136 5110784 5275648 5521472 5586944 5699584 5840896 5881568 6071296 6148912 6221824 6347264 6721792 6938624 7027328 7110656 7254016 7682048 8031232 8290304 8454754 8555008 8727488 8830976 8943872 9232384 9662576 9777152 9974272 10221568 11042944 11173888 11399168 11681792 11763136 12142592 12297824 12443648 12694528 13443584 13877248 14054656 14508032 15364096 16062464 16909508 17110016 17454976 17661952 17887744 18464768 19325152 19554304 19948544 20443136 22085888 22798336 23363584 23526272 24285184 24595648 24887296 25389056 26887168 27754496 28109312 29016064 30728192 32124928 33819016 34220032 34909952 35775488 36929536 38650304 39108608 39897088 40886272 44171776 45596672 47052544 48570368 49191296 49774592 50778112 53774336 56218624 58032128 61456384 64249856 67638032 68440064 69819904 71550976 77300608 78217216 79794176 81772544 88343552 91193344 94105088 97140736 98382592 101556224 107548672 112437248 122912768 128499712 135276064 136880128 139639808 143101952 154601216 159588352 163545088 176687104 188210176 194281472 196765184 203112448 215097344 224874496 256999424 270552128 273760256 279279616 286203904 309202432 319176704 353374208 376420352 393530368 406224896 430194688 449748992 541104256 547520512 558559232 572407808 618404864 638353408 706748416 752840704 787060736 860389376 899497984 1082208512 1117118464 1144815616 1236809728 1413496832 1505681408 1574121472 1798995968 2164417024 2234236928 2473619456 2826993664 3011362816 3148242944 4328834048 4468473856 4947238912 6022725632 6296485888 8657668096 9894477824 12592971776 17315336192 19788955648 34630672384 69261344768 138522689536
• Sum of all divisors σ(n): 381558401280
• Sum of proper divisors (its aliquot sum) s(n): 243035711744
• 138522689536 is an abundant number, because the sum of its proper divisors (243035711744) is greater than itself. Its abundance is 104513022208

Bases of 138522689536

• Binary: 10000001000000100110001000000000000000₂
• Hexadecimal: 0x2040988000
• Base-36: 1RMWTZB4

Squares and roots of 138522689536

• 138522689536 squared (138522689536²) is 19188535516287043895296
• 138522689536 cubed (138522689536³) is 2658047547973139652967291898822656
• The square root of 138522689536 is 372186.3639844963
• The cube root of 138522689536 is 5174.1653710693

Scales and comparisons

• 138,522,689,536 seconds is equal to 4,404 years, 30 weeks, 5 days, 20 hours, 52 minutes, 16 seconds.
• To count from 1 to 138,522,689,536 would take you about eight thousand, eight hundred nine 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 138522689536 cubic inches would be around 431.2 feet tall.

Recreational maths with 138522689536

• 138522689536 backwards is 635986225831
• The number of decimal digits it has is: 12
• The sum of 138522689536's digits is 58
• More coming soon!