13939876620

Names of 13939876620

• Cardinal: 13939876620 can be written as Thirteen billion, nine hundred thirty-nine million, eight hundred seventy-six thousand, six hundred twenty.

Scientific notation

• Scientific notation: 1.393987662 × 10¹⁰

Factors of 13939876620

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 436

Divisors of 13939876620

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 53 60 67 90 106 113 134 159 180 193 201 212 226 265 268 318 335 339 386 402 452 477 530 565 579 603 636 670 678 772 795 804 954 965 1005 1017 1060 1130 1158 1206 1340 1356 1590 1695 1737 1908 1930 2010 2034 2260 2316 2385 2412 2895 3015 3180 3390 3474 3551 3860 4020 4068 4770 5085 5790 5989 6030 6780 6948 7102 7571 8685 9540 10170 10229 10653 11580 11978 12060 12931 14204 15142 17370 17755 17967 20340 20458 21306 21809 22713 23956 25862 29945 30284 30687 31959 34740 35510 35934 37855 38793 40916 42612 43618 45426 51145 51724 53265 53901 59890 61374 63918 64655 65427 68139 71020 71868 75710 77586 87236 89835 90852 92061 102290 106530 107802 109045 113565 116379 119780 122748 127836 129310 130854 136278 151420 153435 155172 159795 179670 184122 193965 196281 204580 213060 215604 218090 227130 232758 258620 261708 269505 272556 306870 319590 327135 340695 359340 368244 387930 392562 401263 436180 454260 460305 465516 539010 581895 613740 639180 654270 681390 685343 775860 785124 802526 920610 981405 1078020 1155877 1163790 1203789 1308540 1362780 1370686 1461203 1605052 1841220 1962810 2006315 2056029 2311754 2327580 2407578 2741372 2922406 3426715 3467631 3611367 3925620 4012630 4112058 4383609 4623508 4815156 5779385 5844812 6018945 6168087 6853430 6935262 7222734 7306015 8025260 8224116 8767218 10280145 10402893 11558770 12037890 12336174 13150827 13706860 13870524 14445468 14612030 17338155 17534436 18056835 20560290 20805786 21918045 23117540 24075780 24672348 26301654 29224060 30840435 34676310 36113670 41120580 41611572 43836090 52014465 52603308 61680870 65754135 69352620 72227340 77443759 87672180 104028930 123361740 131508270 154887518 208057860 232331277 263016540 309775036 387218795 464662554 696993831 774437590 929325108 1161656385 1393987662 1548875180 2323312770 2787975324 3484969155 4646625540 6969938310 13939876620
• Sum of all divisors σ(n): 44340633792
• Sum of proper divisors (its aliquot sum) s(n): 30400757172
• 13939876620 is an abundant number, because the sum of its proper divisors (30400757172) is greater than itself. Its abundance is 16460880552

Bases of 13939876620

• Binary: 1100111110111000011010001100001100₂
• Hexadecimal: 0x33EE1A30C
• Base-36: 6EJFXN0

Squares and roots of 13939876620

• 13939876620 squared (13939876620²) is 194320160180822624400
• 13939876620 cubed (13939876620³) is 2708799057699304274240601528000
• The square root of 13939876620 is 118067.2546475101
• The cube root of 13939876620 is 2406.6871729935

Scales and comparisons

• 13,939,876,620 seconds is equal to 443 years, 12 weeks, 5 days, 3 hours, 57 minutes.
• To count from 1 to 13,939,876,620 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 13939876620 cubic inches would be around 200.6 feet tall.

Recreational maths with 13939876620

• 13939876620 backwards is 02667893931
• The number of decimal digits it has is: 11
• The sum of 13939876620's digits is 54
• More coming soon!