1308939801009490

Names of 1308939801009490

• Cardinal: 1308939801009490 can be written as One quadrillion, three hundred eight trillion, nine hundred thirty-nine billion, eight hundred one million, nine thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.30893980100949 × 10¹⁵

Factors of 1308939801009490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1961

Divisors of 1308939801009490

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 10 13 26 65 109 130 218 433 545 866 1090 1399 1417 2165 2798 2834 4330 5629 6995 7085 11258 11881 13990 14170 18187 23762 28145 36374 47197 56290 59405 90935 94394 118810 152491 154453 181870 235985 304982 308906 471970 605767 613561 762455 772265 1211534 1227122 1524910 1544530 1957201 1982383 3028835 3067805 3914402 3964766 5144473 6057670 6135610 7874971 9786005 9911915 10288946 15749942 16621519 19572010 19823830 25443613 25722365 33243038 39374855 50887226 51444730 66028603 66878149 78749710 83107595 127218065 132057206 133756298 166215190 213334909 216079747 254436130 330143015 334390745 426669818 432159494 660286030 668781490 847468033 858371839 1066674545 1080398735 1694936066 1716743678 2133349090 2160797470 2773353817 4237340165 4291859195 5546707634 7197117727 8474680330 8583718390 11017084429 13866769085 14394235454 22034168858 23253505081 27733538170 35985588635 46507010162 55085422145 71971177270 92374015597 93562530451 110170844290 116267525405 184748031194 187125060902 232535050810 302295566053 461870077985 467812652255 604591132106 923740155970 935625304510 1200862202761 1511477830265 2401724405522 3022955660530 6004311013805 10068767700073 12008622027610 20137535400146 50343838500365 100687677000730 130893980100949 261787960201898 654469900504745 1308939801009490
• Sum of all divisors σ(n): 2568571415548488
• Sum of proper divisors (its aliquot sum) s(n): 1259631614538998
• 1308939801009490 is a deficient number, because the sum of its proper divisors (1259631614538998) is less than itself. Its deficiency is 49308186470492

Bases of 1308939801009490

• Binary: 100101001100111100101001011110111110001110101010010₂
• Hexadecimal: 0x4A6794BDF1D52
• Base-36: CVZAN5P36A

Squares and roots of 1308939801009490

• 1308939801009490 squared (1308939801009490²) is 1713323402666763278423070060100
• 1308939801009490 cubed (1308939801009490³) is 2242637193751535434064508501788586974970349000
• The square root of 1308939801009490 is 36179273.0856977003
• The cube root of 1308939801009490 is 109388.8922825709

Scales and comparisons

• 1,308,939,801,009,490 seconds is equal to 41,620,236 years, 44 weeks, 3 days, 9 hours, 18 minutes, 10 seconds.
• To count from 1 to 1,308,939,801,009,490 would take you about one hundred twenty-four million, eight hundred sixty thousand, seven hundred ten 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 1308939801009490 cubic inches would be around 9115.7 feet tall.

Recreational maths with 1308939801009490

• 1308939801009490 backwards is 0949001089398031
• The number of decimal digits it has is: 16
• The sum of 1308939801009490's digits is 64
• More coming soon!