1309398409020

Names of 1309398409020

• Cardinal: 1309398409020 can be written as One trillion, three hundred nine billion, three hundred ninety-eight million, four hundred nine thousand and twenty.

Scientific notation

• Scientific notation: 1.30939840902 × 10¹²

Factors of 1309398409020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1205

Divisors of 1309398409020

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 113 130 156 169 195 226 260 338 339 390 452 507 565 676 678 780 845 1014 1069 1130 1356 1469 1690 1695 2028 2138 2260 2535 2938 3207 3380 3390 4276 4407 5070 5345 5876 6414 6780 7345 8814 10140 10690 12828 13897 14690 16035 17628 19097 21380 22035 27794 29380 32070 38194 41691 44070 55588 57291 64140 69485 76388 83382 88140 95485 114582 120797 138970 166764 180661 190970 208455 229164 241594 277940 286455 361322 362391 381940 416910 483188 541983 572910 603985 722644 724782 833820 903305 1083966 1142761 1145820 1207970 1449564 1570361 1806610 1811955 2167932 2285522 2415940 2709915 3140722 3428283 3613220 3623910 4571044 4711083 5419830 5713805 6281444 6856566 7247820 7851805 9422166 10839660 11427610 13713132 14855893 15703610 17141415 18844332 20414693 22855220 23555415 29711786 31407220 34282830 40829386 44567679 47110830 59423572 61244079 68565660 74279465 81658772 89135358 94221660 102073465 122488158 129131993 148558930 178270716 193126609 204146930 222838395 244976316 258263986 297117860 306220395 386253218 387395979 408293860 445676790 516527972 579379827 612440790 645659965 772506436 774791958 891353580 965633045 1158759654 1224881580 1291319930 1549583916 1678715909 1931266090 1936979895 2317519308 2582639860 2896899135 3357431818 3862532180 3873959790 5036147727 5793798270 6714863636 7747919580 8393579545 10072295454 11587596540 16787159090 20144590908 21823306817 25180738635 33574318180 43646613634 50361477270 65469920451 87293227268 100722954540 109116534085 130939840902 218233068170 261879681804 327349602255 436466136340 654699204510 1309398409020
• Sum of all divisors σ(n): 4008917190096
• Sum of proper divisors (its aliquot sum) s(n): 2699518781076
• 1309398409020 is an abundant number, because the sum of its proper divisors (2699518781076) is greater than itself. Its abundance is 1390120372056

Bases of 1309398409020

• Binary: 10011000011011110001110100001111100111100₂
• Hexadecimal: 0x130DE3A1F3C
• Base-36: GPJ206KC

Squares and roots of 1309398409020

• 1309398409020 squared (1309398409020²) is 1714524193544107217360400
• 1309398409020 cubed (1309398409020³) is 2244995251252952545608007083950808000
• The square root of 1309398409020 is 1144289.4778070801
• The cube root of 1309398409020 is 10940.1666173947

Scales and comparisons

• 1,309,398,409,020 seconds is equal to 41,634 years, 42 weeks, 4 days, 4 hours, 17 minutes.
• To count from 1 to 1,309,398,409,020 would take you about one hundred four thousand and eighty-seven 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 1309398409020 cubic inches would be around 911.7 feet tall.

Recreational maths with 1309398409020

• 1309398409020 backwards is 0209048939031
• The number of decimal digits it has is: 13
• The sum of 1309398409020's digits is 48
• More coming soon!