31180980335096864168

Names of 31180980335096864168

• Cardinal: 31180980335096864168 can be written as Thirty-one quintillion, one hundred eighty quadrillion, nine hundred eighty trillion, three hundred thirty-five billion, ninety-six million, eight hundred sixty-four thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 3.1180980335096864168 × 10¹⁹

Factors of 31180980335096864168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7153

Divisors of 31180980335096864168

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 13 17 26 34 52 68 104 136 169 221 289 338 442 578 676 884 1156 1352 1768 2197 2312 2873 3757 4394 4913 5746 7121 7514 8788 9826 11492 14242 15028 17576 19652 22984 28484 30056 37349 39304 48841 56968 63869 74698 92573 97682 121057 127738 149396 185146 195364 242114 255476 298792 370292 390728 484228 510952 634933 740584 830297 968456 1203449 1269866 1573741 1660594 2057969 2406898 2539732 3147482 3321188 4115938 4813796 5079464 6294964 6642376 8231876 9627592 10793861 12589928 15644837 16463752 20458633 21587722 26753597 31289674 34985473 40917266 43175444 50708641 53507194 62579348 69970946 81834532 86350888 101417282 107014388 125158696 139941892 163669064 202834564 214028776 265962229 279883784 347796761 405669128 454811149 531924458 659212333 695593522 862046897 909622298 1063848916 1318424666 1391187044 1724093794 1819244596 2127697832 2636849332 2782374088 3448187588 3638489192 4521357893 5273698664 5912544937 6896375176 8569760329 9042715786 11206609661 11825089874 14654797249 17139520658 18085431572 22413219322 23650179748 29309594498 34279041316 36170863144 44826438644 47300359496 58619188996 68558082632 76863084181 89652877288 111406884277 117238377992 145685925593 153726168362 190512364237 222813768554 249131553233 291371851186 307452336724 381024728474 445627537108 498263106466 582743702372 614904673448 762049456948 891255074216 996526212932 1165487404744 1524098913896 1893917032709 1993052425864 2476660735081 3238710192029 3787834065418 4953321470162 6477420384058 7575668130836 9906642940324 12954840768116 15151336261672 19813285880648 25909681536232 32196589556053 42103232496377 64393179112106 84206464992754 128786358224212 168412929985508 257572716448424 336825859971016 547342022452901 1094684044905802 2189368089811604 4378736179623208
• Sum of all divisors σ(n): 31186052684215342960
• Sum of proper divisors (its aliquot sum) s(n): 5072349118478792
• 31180980335096864168 is a deficient number, because the sum of its proper divisors (5072349118478792) is less than itself. Its deficiency is 31175907985978385376

Bases of 31180980335096864168

• Binary: 11011000010111001000110000110100100101101111000111001110110101000₂
• Hexadecimal: 0x1B0B918692DE39DA8
• Base-36: 6KWCF1K3HU7C8

Squares and roots of 31180980335096864168

• 31180980335096864168 squared (31180980335096864168²) is 972253534657697351660157655227042332224
• 31180980335096864168 cubed (31180980335096864168³) is 30315818344890078608216632469398481511311479121651657349632
• The square root of 31180980335096864168 is 5583993224.8433883793
• 31180980335096864168 is a perfect cube number. Its cube root is 3147482

Scales and comparisons

• 31,180,980,335,096,864,168 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 31,180,980,335,096,864,168 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 31180980335096864168 cubic inches would be around 262290.2 feet tall.

Recreational maths with 31180980335096864168

• 31180980335096864168 backwards is 86146869053308908113
• The number of decimal digits it has is: 20
• The sum of 31180980335096864168's digits is 89
• More coming soon!