40807691960

Names of 40807691960

• Cardinal: 40807691960 can be written as Forty billion, eight hundred seven million, six hundred ninety-one thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 4.080769196 × 10¹⁰

Factors of 40807691960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16467

Divisors of 40807691960

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 31 35 40 41 49 56 62 70 82 98 124 140 155 164 196 205 217 245 248 280 287 310 328 392 410 434 490 574 620 820 868 980 1085 1148 1240 1271 1435 1519 1640 1736 1960 2009 2170 2296 2542 2870 3038 4018 4340 5084 5740 6076 6355 7595 8036 8680 8897 10045 10168 11480 12152 12710 15190 16072 16381 17794 20090 25420 30380 32762 35588 40180 44485 50840 60760 62279 65524 71176 80360 81905 88970 114667 124558 131048 163810 177940 229334 249116 311395 327620 355880 458668 498232 507811 573335 622790 655240 671621 802669 917336 1015622 1146670 1245580 1343242 1605338 2031244 2293340 2491160 2539055 2686484 3210676 3358105 3554677 4013345 4062488 4586680 4701347 5078110 5372968 6421352 6716210 7109354 8026690 9402694 10156220 13432420 14218708 16053380 17773385 18805388 20312440 20820251 23506735 24882739 26864840 28437416 32106760 32909429 35546770 37610776 41640502 47013470 49765478 65818858 71093540 83281004 94026940 99530956 104101255 124413695 131637716 142187080 145741757 164547145 166562008 188053880 199061912 208202510 248827390 263275432 291483514 329094290 416405020 497654780 582967028 658188580 728708785 832810040 995309560 1020192299 1165934056 1316377160 1457417570 2040384598 2914835140 4080769196 5100961495 5829670280 8161538392 10201922990 20403845980 40807691960
• Sum of all divisors σ(n): 112949303040
• Sum of proper divisors (its aliquot sum) s(n): 72141611080
• 40807691960 is an abundant number, because the sum of its proper divisors (72141611080) is greater than itself. Its abundance is 31333919120

Bases of 40807691960

• Binary: 100110000000010100111111011010111000₂
• Hexadecimal: 0x98053F6B8
• Base-36: IQVUGMW

Squares and roots of 40807691960

• 40807691960 squared (40807691960²) is 1665267723102248641600
• 40807691960 cubed (40807691960³) is 67955732275287138149741241536000
• The square root of 40807691960 is 202009.1383081469
• The cube root of 40807691960 is 3442.8175705957

Scales and comparisons

• 40,807,691,960 seconds is equal to 1,297 years, 29 weeks, 5 hours, 59 minutes, 20 seconds.
• To count from 1 to 40,807,691,960 would take you about two thousand, five hundred ninety-five 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 40807691960 cubic inches would be around 286.9 feet tall.

Recreational maths with 40807691960

• 40807691960 backwards is 06919670804
• The number of decimal digits it has is: 11
• The sum of 40807691960's digits is 50
• More coming soon!