13091431213830

Names of 13091431213830

• Cardinal: 13091431213830 can be written as Thirteen trillion, ninety-one billion, four hundred thirty-one million, two hundred thirteen thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 1.309143121383 × 10¹³

Factors of 13091431213830

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 418

Divisors of 13091431213830

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 10 15 30 53 97 101 106 157 159 194 202 265 291 303 314 318 471 485 505 530 582 606 785 795 942 970 1010 1455 1515 1570 1590 2355 2809 2910 3030 4710 5141 5353 5618 8321 8427 9797 10201 10282 10706 14045 15229 15423 15857 16059 16642 16854 19594 20402 24963 25705 26765 28090 29391 30458 30603 30846 31714 32118 41605 42135 45687 47571 48985 49926 51005 51410 53530 58782 61206 76145 77115 79285 80295 83210 84270 91374 95142 97970 102010 124815 146955 152290 153015 154230 158570 160590 228435 237855 249630 272473 283709 293910 306030 441013 456870 475710 519241 540653 544946 567418 807137 817419 840421 851127 882026 989497 1038482 1081306 1323039 1362365 1418545 1538129 1557723 1601557 1614274 1621959 1634838 1680842 1702254 1978994 2205065 2421411 2521263 2596205 2646078 2703265 2724730 2837090 2968491 3076258 3115446 3203114 3243918 4035685 4087095 4202105 4255635 4410130 4614387 4804671 4842822 4947485 5042526 5192410 5406530 5936982 6615195 7690645 7788615 8007785 8071370 8109795 8174190 8404210 8511270 9228774 9609342 9894970 12107055 12606315 13230390 14842455 15381290 15577230 16015570 16219590 23071935 24023355 24214110 25212630 27519773 28654609 29684910 42778261 44542313 46143870 48046710 52443341 55039546 57309218 81520837 82559319 84882521 85556522 85963827 89084626 104886682 128334783 133626939 137598865 143273045 155351029 157330023 163041674 165118638 169765042 171927654 213891305 222711565 244562511 254647563 256669566 262216705 267253878 275197730 286546090 310702058 314660046 407604185 412796595 424412605 427782610 429819135 445423130 466053087 489125022 509295126 524433410 641673915 668134695 776755145 786650115 815208370 825593190 848825210 859638270 932106174 1222812555 1273237815 1283347830 1336269390 1553510290 1573300230 2330265435 2445625110 2546475630 2779497073 4320604361 4498773613 4660530870 5558994146 8233604537 8338491219 8641208722 8997547226 12961813083 13496320839 13897485365 16467209074 16676982438 21603021805 22493868065 24700813611 25923626166 26992641678 27794970730 41168022685 41692456095 43206043610 44987736130 49401627222 64809065415 67481604195 82336045370 83384912190 123504068055 129618130830 134963208390 247008136110 436381040461 872762080922 1309143121383 2181905202305 2618286242766 4363810404610 6545715606915 13091431213830
• Sum of all divisors σ(n): 32885216616672
• Sum of proper divisors (its aliquot sum) s(n): 19793785402842
• 13091431213830 is an abundant number, because the sum of its proper divisors (19793785402842) is greater than itself. Its abundance is 6702354189012

Bases of 13091431213830

• Binary: 10111110100000010110000110110110101100000110₂
• Hexadecimal: 0xBE8161B6B06
• Base-36: 4N24C4TMU

Squares and roots of 13091431213830

• 13091431213830 squared (13091431213830²) is 171385571226442427183268900
• 13091431213830 cubed (13091431213830³) is 2243682416753933106292473363394288887000
• The square root of 13091431213830 is 3618208.2877896899
• The cube root of 13091431213830 is 23568.3426041693

Scales and comparisons

• 13,091,431,213,830 seconds is equal to 416,267 years, 6 days, 14 hours, 30 minutes, 30 seconds.
• To count from 1 to 13,091,431,213,830 would take you about one million, forty thousand, six hundred sixty-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 13091431213830 cubic inches would be around 1964 feet tall.

Recreational maths with 13091431213830

• 13091431213830 backwards is 03831213419031
• The number of decimal digits it has is: 14
• The sum of 13091431213830's digits is 39
• More coming soon!