131921676261596169

Names of 131921676261596169

• Cardinal: 131921676261596169 can be written as One hundred thirty-one quadrillion, nine hundred twenty-one trillion, six hundred seventy-six billion, two hundred sixty-one million, five hundred ninety-six thousand, one hundred sixty-nine.

Scientific notation

• Scientific notation: 1.31921676261596169 × 10¹⁷

Factors of 131921676261596169

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 173

Divisors of 131921676261596169

• Number of divisors d(n): 243
• Complete list of divisors:
  1 3 9 13 27 39 81 117 157 169 243 351 471 507 729 1053 1413 1521 2041 2187 2197 3159 4239 4563 6123 6561 6591 9477 12717 13689 18369 19773 24649 26533 28431 28561 38151 41067 55107 59319 73947 79599 85293 85683 114453 123201 165321 177957 221841 238797 257049 320437 343359 344929 369603 371293 495963 533871 665523 716391 771147 961311 1030077 1034787 1108809 1113879 1487889 1601613 1996569 2149173 2313441 2883933 3104361 3341637 4165681 4463667 4484077 4804839 4826809 5989707 6447519 6940323 8651799 9313083 10024911 12497043 13391001 13452231 14414517 14480427 17969121 19342557 20820969 25955397 27939249 30074733 37491129 40356693 43441281 53907363 54153853 58027671 58293001 62462907 62748517 77866191 83817747 90224199 112473387 121070079 130323843 161722089 162461559 174083013 174879003 187388721 188245551 233598573 251453241 270672597 337420161 363210237 390971529 487384677 524637009 564736653 700795719 704000089 754359723 757809013 812017791 815730721 1012260483 1089630711 1172914587 1462154031 1573911027 1694209959 2102387157 2112000267 2263079169 2273427039 2436053373 2447192163 3036781449 3268892133 3518743761 4386462093 4721733081 5082629877 6336000801 6820281117 7341576489 9110344347 9152001157 9806676399 9851517169 10556231283 13159386279 14165199243 15247889631 19008002403 20460843351 22024729467 27331033041 27456003471 29420029197 29554551507 31668693849 39478158837 42495597729 45743668893 57024007209 61382530053 66074188401 82368010413 88663654521 118434476511 118976015041 127486793187 128069723197 137231006679 171072021627 184147590159 198222565203 247104031239 265990963563 355303429533 356928045123 382460379561 384209169591 411693020037 513216064881 552442770477 594667695609 741312093717 797972890689 1070784135369 1152627508773 1539648194643 1546688195533 1657328311431 1784003086827 2223936281151 2393918672067 3212352406107 3457882526319 4618944583929 4640064586599 4971984934293 5352009260481 6671808843453 7181756016201 9637057218321 10373647578957 13920193759797 20015426530359 20106946541929 21545268048603 28911171654963 31120942736871 41760581279391 60046279591077 60320839625787 64635804145809 86733514964889 93362828210613 125281743838173 180962518877361 260200544894667 280088484631839 375845231514519 542887556632083 780601634684001 840265453895517 1127535694543557 1628662669896249 3382607083630671 4885988009688747 10147821250892013 14657964029066241 43973892087198723 131921676261596169
• Sum of all divisors σ(n): 215735891206714047
• Sum of proper divisors (its aliquot sum) s(n): 83814214945117878
• 131921676261596169 is a deficient number, because the sum of its proper divisors (83814214945117878) is less than itself. Its deficiency is 48107461316478291

Bases of 131921676261596169

• Binary: 111010100101011100001000011001011101111110001110000001001₂
• Hexadecimal: 0x1D4AE10CBBF1C09
• Base-36: 102YBXFDERK9

Squares and roots of 131921676261596169

• 131921676261596169 squared (131921676261596169²) is 17403328667669386167751043635476561
• 131921676261596169 cubed (131921676261596169³) is 2295876290370436544451120407206465346628736846894809
• 131921676261596169 is a perfect square number. Its square root is 363210237
• The cube root of 131921676261596169 is 509063.6108431709

Scales and comparisons

• 131,921,676,261,596,169 seconds is equal to 4,194,701,244 years, 30 weeks, 1 day, 17 hours, 36 minutes, 9 seconds.
• To count from 1 to 131,921,676,261,596,169 would take you about twelve billion, five hundred eighty-four million, one hundred three thousand, seven hundred thirty-three 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 131921676261596169 cubic inches would be around 42422 feet tall.

Recreational maths with 131921676261596169

• 131921676261596169 backwards is 961695162676129131
• 131921676261596169 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 131921676261596169's digits is 81
• More coming soon!