139827880242

Names of 139827880242

• Cardinal: 139827880242 can be written as One hundred thirty-nine billion, eight hundred twenty-seven million, eight hundred eighty thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.39827880242 × 10¹¹

Factors of 139827880242

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 563

Divisors of 139827880242

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 9 17 18 19 23 31 34 38 46 51 57 62 69 89 93 102 114 138 153 171 178 186 207 267 279 306 323 342 379 391 414 437 527 534 558 589 646 713 758 782 801 874 969 1054 1137 1173 1178 1311 1426 1513 1581 1602 1691 1767 1938 2047 2139 2274 2346 2622 2759 2907 3026 3162 3382 3411 3519 3534 3933 4094 4278 4539 4743 5073 5301 5518 5814 6141 6417 6443 6822 7038 7201 7429 7866 8277 8717 9078 9486 10013 10146 10602 11749 12121 12282 12834 12886 13547 13617 14402 14858 15219 16554 17434 18423 19329 20026 21603 22287 23498 24242 24831 26151 27094 27234 28747 30039 30438 33731 34799 35247 36363 36846 38658 38893 40641 43206 44574 46903 49662 52302 52421 57494 57987 60078 63457 64809 66861 67462 69598 70494 72726 77786 78453 81282 86241 90117 93806 101193 104397 104842 105741 109089 115974 116679 121923 122417 126914 129618 133722 140709 148189 156906 157263 165623 172482 180234 190371 199733 202386 208794 211482 218178 223231 230299 233358 243846 244834 258723 270227 281418 296378 303579 313191 314526 331246 350037 367251 380742 399466 422127 444567 446462 460598 471789 496869 517446 540454 571113 573427 599199 607158 626382 640889 661181 669693 690897 700074 734502 775813 810681 844254 889134 891157 943578 993738 1045661 1078769 1101753 1142226 1146854 1198398 1205683 1281778 1322362 1333701 1339386 1381794 1490607 1551626 1621362 1720281 1782314 1797597 1922667 1983543 2009079 2072691 2091322 2157538 2203506 2327439 2411366 2432043 2667402 2673471 2815591 2981214 3136983 3236307 3440562 3595194 3617049 3794927 3845334 3967086 4018158 4145382 4593859 4654878 4864086 5134313 5160843 5346942 5631182 5768001 5950629 6273966 6472614 6982317 7234098 7589854 8020413 8446773 9187718 9410949 9708921 10268626 10321686 10851147 10895113 11384781 11536002 11901258 13188821 13781577 13964634 14740447 15402939 16040826 16893546 17776237 18821898 19417842 19867559 20496611 21702294 21790226 22769562 24050203 25340319 26377642 27563154 29480894 30805878 32685339 34154343 35552474 39566463 39735118 40993222 41344731 44221341 46208817 48100406 50680638 53328711 59602677 61489833 65370678 68308686 72150609 79132926 82689462 87283321 88442682 92417634 98056017 106657422 118699389 119205354 122979666 132664023 144301218 159986133 174566642 178808031 184469499 196112034 216451827 237398778 250587599 261849963 265328046 319972266 337748503 357616062 368938998 408853451 432903654 456953857 501175198 523699926 675497006 751762797 785549889 817706902 913907714 1013245509 1226560353 1370861571 1503525594 1571099778 2026491018 2255288391 2453120706 2741723142 3039736527 3679681059 4112584713 4510576782 6079473054 7359362118 7768215569 8225169426 15536431138 23304646707 46609293414 69913940121 139827880242
• Sum of all divisors σ(n): 368769024000
• Sum of proper divisors (its aliquot sum) s(n): 228941143758
• 139827880242 is an abundant number, because the sum of its proper divisors (228941143758) is greater than itself. Its abundance is 89113263516

Bases of 139827880242

• Binary: 10000010001110011001000010000100110010₂
• Hexadecimal: 0x208E642132
• Base-36: 1S8HWQWI

Squares and roots of 139827880242

• 139827880242 squared (139827880242²) is 19551836092971093978564
• 139827880242 cubed (139827880242³) is 2733891795719175306802374307132488
• The square root of 139827880242 is 373935.6632390123
• The cube root of 139827880242 is 5190.3652986667

Scales and comparisons

• 139,827,880,242 seconds is equal to 4,446 years, 4 weeks, 6 days, 5 hours, 50 minutes, 42 seconds.
• To count from 1 to 139,827,880,242 would take you about eight thousand, eight hundred ninety-two 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 139827880242 cubic inches would be around 432.5 feet tall.

Recreational maths with 139827880242

• 139827880242 backwards is 242088728931
• The number of decimal digits it has is: 12
• The sum of 139827880242's digits is 54
• More coming soon!