13090922640

Names of 13090922640

• Cardinal: 13090922640 can be written as Thirteen billion, ninety million, nine hundred twenty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.309092264 × 10¹⁰

Factors of 13090922640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 748

Divisors of 13090922640

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 37 40 45 48 60 72 74 80 90 111 120 144 148 180 185 222 240 296 333 360 370 444 555 592 666 701 720 740 888 1110 1332 1402 1480 1665 1776 2103 2220 2664 2804 2960 3330 3505 4206 4440 5328 5608 6309 6660 7010 8412 8880 10515 11216 12618 13320 14020 16824 21030 25236 25937 26640 28040 31545 33648 42060 50472 51874 56080 63090 77811 84120 100944 103748 126180 129685 155622 168240 207496 233433 252360 259370 311244 389055 414992 466866 491401 504720 518740 622488 778110 933732 982802 1037480 1167165 1244976 1474203 1556220 1867464 1965604 2074960 2334330 2457005 2948406 3112440 3734928 3931208 4422609 4668660 4914010 5896812 6224880 7371015 7862416 8845218 9337320 9828020 11793624 14742030 17690436 18181837 18674640 19656040 22113045 23587248 29484060 35380872 36363674 39312080 44226090 54545511 58968120 70761744 72727348 88452180 90909185 109091022 117936240 145454696 163636533 176904360 181818370 218182044 272727555 290909392 327273066 353808720 363636740 436364088 545455110 654546132 727273480 818182665 872728176 1090910220 1309092264 1454546960 1636365330 2181820440 2618184528 3272730660 4363640880 6545461320 13090922640
• Sum of all divisors σ(n): 45216392052
• Sum of proper divisors (its aliquot sum) s(n): 32125469412
• 13090922640 is an abundant number, because the sum of its proper divisors (32125469412) is greater than itself. Its abundance is 19034546772

Bases of 13090922640

• Binary: 1100001100010001111010000010010000₂
• Hexadecimal: 0x30C47A090
• Base-36: 60HZWK0

Squares and roots of 13090922640

• 13090922640 squared (13090922640²) is 171372255566464569600
• 13090922640 cubed (13090922640³) is 2243420940262897058934495744000
• The square root of 13090922640 is 114415.5699194825
• The cube root of 13090922640 is 2356.8037407147

Scales and comparisons

• 13,090,922,640 seconds is equal to 416 years, 13 weeks, 7 hours, 24 minutes.
• To count from 1 to 13,090,922,640 would take you about eight hundred thirty-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 13090922640 cubic inches would be around 196.4 feet tall.

Recreational maths with 13090922640

• 13090922640 backwards is 04622909031
• 13090922640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13090922640's digits is 36
• More coming soon!