31089972798696105

Names of 31089972798696105

• Cardinal: 31089972798696105 can be written as Thirty-one quadrillion, eighty-nine trillion, nine hundred seventy-two billion, seven hundred ninety-eight million, six hundred ninety-six thousand, one hundred five.

Scientific notation

• Scientific notation: 3.1089972798696105 × 10¹⁶

Factors of 31089972798696105

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 778986485

Divisors of 31089972798696105

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 15 17 21 29 35 45 51 63 85 87 105 119 145 153 203 255 257 261 315 357 435 493 595 609 765 771 1015 1071 1285 1305 1479 1785 1799 1827 2313 2465 3045 3451 3855 4369 4437 5355 5397 7395 7453 8995 9135 10353 11565 13107 16191 17255 21845 22185 22359 26985 30583 31059 37265 39321 51765 52171 65535 67077 80955 91749 111795 126701 152915 155295 156513 196605 260855 275247 335385 380103 458745 469539 633505 782565 886907 1140309 1376235 1900515 2347695 2660721 4434535 5701545 7982163 13303605 39910815 778986167 2336958501 3894930835 5452903169 7010875503 11684792505 13242764839 16358709507 22590598843 27264515845 35054377515 39728294517 49076128521 66213824195 67771796529 81793547535 92699353873 112952994215 119184883551 158134191901 198641472585 200199444919 203315389587 245380642605 278098061619 338858982645 384040180331 463496769365 474402575703 595924417755 600598334757 790670959505 834294184857 1000997224595 1016576947935 1152120540993 1390490308095 1401396114433 1423207727109 1801795004271 1920200901655 2372012878515 2688281262317 3002991673785 3403390563623 3456361622979 4171470924285 4204188343299 5760602704965 5805783902651 7006980572165 7116038635545 8064843786951 9008975021355 10210171690869 12612565029897 13441406311585 17016952818115 17281808114895 17417351707953 21020941716495 23823733945361 24194531360853 29028919513255 30630515072607 40324218934755 40640487318557 51050858454345 52252055123859 63062825149485 71471201836083 87086758539765 98698326345067 119118669726805 120972656804265 121921461955671 153152575363035 203202436592785 214413605508249 261260275619295 296094979035201 357356009180415 365764385867013 493491631725335 609607309778355 690888284415469 888284937105603 1072068027541245 1480474895176005 1828821929335065 2072664853246407 3454441422077345 4441424685528015 6217994559739221 10363324266232035 31089972798696105
• Sum of all divisors σ(n): 67721692225674240
• Sum of proper divisors (its aliquot sum) s(n): 36631719426978135
• 31089972798696105 is an abundant number, because the sum of its proper divisors (36631719426978135) is greater than itself. Its abundance is 5541746628282030

Bases of 31089972798696105

• Binary: 1101110011101000010101001100000101111100010101010101001₂
• Hexadecimal: 0x6E742A60BE2AA9
• Base-36: 8I4H4BX17S9

Squares and roots of 31089972798696105

• 31089972798696105 squared (31089972798696105²) is 966586408623663719833588142171025
• 31089972798696105 cubed (31089972798696105³) is 30051145151699063300700723860527283787483911357625
• The square root of 31089972798696105 is 176323489.0724888787
• The cube root of 31089972798696105 is 314441.6843900545

Scales and comparisons

• 31,089,972,798,696,105 seconds is equal to 988,564,967 years, 20 weeks, 5 days, 1 hour, 21 minutes, 45 seconds.
• To count from 1 to 31,089,972,798,696,105 would take you about two billion, nine hundred sixty-five million, six hundred ninety-four thousand, nine hundred 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 31089972798696105 cubic inches would be around 26203.5 feet tall.

Recreational maths with 31089972798696105

• 31089972798696105 backwards is 50169689727998013
• The number of decimal digits it has is: 17
• The sum of 31089972798696105's digits is 90
• More coming soon!