13938959412

Names of 13938959412

• Cardinal: 13938959412 can be written as Thirteen billion, nine hundred thirty-eight million, nine hundred fifty-nine thousand, four hundred twelve.

Scientific notation

• Scientific notation: 1.3938959412 × 10¹⁰

Factors of 13938959412

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8491

Divisors of 13938959412

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 31 36 42 54 62 63 71 84 93 108 124 126 142 186 189 213 217 252 279 284 372 378 426 434 497 558 639 651 756 837 852 868 994 1116 1278 1302 1491 1674 1917 1953 1988 2201 2556 2604 2982 3348 3834 3906 4402 4473 5859 5964 6603 7668 7812 8377 8804 8946 11718 13206 13419 15407 16754 17892 19809 23436 25131 26412 26838 30814 33508 39618 46221 50262 53676 58639 59427 61628 75393 79236 92442 100524 117278 118854 138663 150786 175917 184884 226179 234556 237708 259687 277326 301572 351834 415989 452358 519374 527751 554652 594767 703668 779061 831978 904716 1038748 1055502 1189534 1558122 1583253 1663956 1784301 1817809 2111004 2337183 2379068 3116244 3166506 3568602 3635618 4163369 4674366 5352903 5453427 6333012 7011549 7137204 7271236 8326738 9348732 10705806 10906854 12490107 14023098 16058709 16360281 16653476 18437777 21411612 21813708 24980214 28046196 32117418 32720562 36875554 37470321 49080843 49960428 55313331 64234836 65441124 73751108 74940642 98161686 110626662 112410963 129064439 149881284 165939993 196323372 221253324 224821926 258128878 331879986 387193317 449643852 497819979 516257756 663759972 774386634 995639958 1161579951 1548773268 1991279916 2323159902 3484739853 4646319804 6969479706 13938959412
• Sum of all divisors σ(n): 43238522880
• Sum of proper divisors (its aliquot sum) s(n): 29299563468
• 13938959412 is an abundant number, because the sum of its proper divisors (29299563468) is greater than itself. Its abundance is 15360604056

Bases of 13938959412

• Binary: 1100111110110100111010010000110100₂
• Hexadecimal: 0x33ED3A434
• Base-36: 6EIW9X0

Squares and roots of 13938959412

• 13938959412 squared (13938959412²) is 194294589489383385744
• 13938959412 cubed (13938959412³) is 2708264396863716818792755422528
• The square root of 13938959412 is 118063.3703228907
• The cube root of 13938959412 is 2406.6343872287

Scales and comparisons

• 13,938,959,412 seconds is equal to 443 years, 11 weeks, 1 day, 13 hours, 10 minutes, 12 seconds.
• To count from 1 to 13,938,959,412 would take you about eight hundred eighty-six 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 13938959412 cubic inches would be around 200.6 feet tall.

Recreational maths with 13938959412

• 13938959412 backwards is 21495983931
• 13938959412 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13938959412's digits is 54
• More coming soon!