131561221902924

Names of 131561221902924

• Cardinal: 131561221902924 can be written as One hundred thirty-one trillion, five hundred sixty-one billion, two hundred twenty-one million, nine hundred two thousand, nine hundred twenty-four.

Scientific notation

• Scientific notation: 1.31561221902924 × 10¹⁴

Factors of 131561221902924

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 10609

Divisors of 131561221902924

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 11 12 19 22 33 38 43 44 57 66 76 86 114 121 129 132 172 209 228 242 258 363 418 473 484 516 627 726 817 836 946 1254 1419 1452 1634 1892 2299 2451 2508 2838 3268 4598 4902 5203 5676 6897 8987 9196 9804 10406 10531 13794 15609 17974 20812 21062 26961 27588 31218 31593 35948 42124 53922 62436 63186 98857 107844 115841 126372 197714 200089 231682 296571 347523 395428 400178 452833 463364 593142 600267 695046 800356 905666 1186284 1200534 1274251 1358499 1390092 1811332 2200979 2401068 2548502 2716998 3822753 4401958 4981163 5097004 5433996 6602937 7645506 8603827 8803916 9962326 13205874 14943489 15291012 17207654 19924652 24210769 25811481 26411748 29886978 34415308 48421538 51622962 54792793 59773956 72632307 94642097 96843076 103245924 109585586 110901961 145264614 164378379 189284194 219171172 221803922 283926291 290529228 328756758 332705883 378568388 443607844 567852582 657513516 665411766 1041063067 1135705164 1219921571 1330823532 2082126134 2107137259 2439843142 3123189201 3659764713 4164252268 4214274518 4768784323 4879686284 6246378402 6321411777 7319529426 8428549036 9537568646 12492756804 12642823554 13419137281 14306352969 14639058852 19075137292 23178509849 25285647108 26838274562 28612705938 40257411843 46357019698 52456627553 53676549124 57225411876 69535529547 80514823686 90606902137 92714039396 104913255106 139071059094 157369882659 161029647372 181213804274 209826510212 254963608339 271820706411 278142118188 314739765318 362427608548 509927216678 543641412822 577022903083 629479530636 764890825017 996675923507 1019854433356 1087282825644 1154045806166 1529781650034 1731068709249 1993351847014 2308091612332 2990027770521 3059563300068 3462137418498 3986703694028 5980055541042 6924274836996 10963435158577 11960111082084 21926870317154 32890305475731 43853740634308 65780610951462 131561221902924
• Sum of all divisors σ(n): 363473549060160
• Sum of proper divisors (its aliquot sum) s(n): 231912327157236
• 131561221902924 is an abundant number, because the sum of its proper divisors (231912327157236) is greater than itself. Its abundance is 100351105254312

Bases of 131561221902924

• Binary: 11101111010011101111011111001011101001001001100₂
• Hexadecimal: 0x77A77BE5D24C
• Base-36: 1AMUE2PLCC

Squares and roots of 131561221902924

• 131561221902924 squared (131561221902924²) is 17308355108590409635679749776
• 131561221902924 cubed (131561221902924³) is 2277108347215871108629080075391538882745024
• The square root of 131561221902924 is 11470014.0323769439
• The cube root of 131561221902924 is 50859.9543629629

Scales and comparisons

• 131,561,221,902,924 seconds is equal to 4,183,239 years, 47 weeks, 2 days, 13 hours, 55 minutes, 24 seconds.
• To count from 1 to 131,561,221,902,924 would take you about ten million, four hundred fifty-eight thousand and ninety-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 131561221902924 cubic inches would be around 4238.3 feet tall.

Recreational maths with 131561221902924

• 131561221902924 backwards is 429209122165131
• The number of decimal digits it has is: 15
• The sum of 131561221902924's digits is 48
• More coming soon!