231101831961

Names of 231101831961

• Cardinal: 231101831961 can be written as Two hundred thirty-one billion, one hundred one million, eight hundred thirty-one thousand, nine hundred sixty-one.

Scientific notation

• Scientific notation: 2.31101831961 × 10¹¹

Factors of 231101831961

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1213

Divisors of 231101831961

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 11 13 21 33 39 63 77 91 97 99 117 143 231 273 291 373 429 679 693 709 819 873 1001 1067 1119 1261 1287 2037 2127 2611 3003 3201 3357 3783 4103 4849 4963 6111 6381 7469 7799 7833 8827 9009 9217 9603 11349 12309 13871 14547 14889 22407 23397 23499 26481 27651 28721 33943 36181 36927 41613 43641 44667 53339 54593 64519 67221 68773 70191 79443 82953 86163 97097 101387 101829 108543 124839 160017 163779 193557 206319 253267 258489 264457 291291 304161 305487 325629 373373 397991 470353 480051 481411 491337 580671 618957 709709 756503 759801 793371 873873 894049 912483 1120119 1193973 1411059 1444233 1851199 2129127 2269509 2279403 2380113 2682147 2785937 2909027 3292471 3360357 3437941 3581919 4233177 4332699 5173883 5295521 5553597 6258343 6387381 6808527 8046441 8357811 8727081 9834539 9877413 10313823 15521649 15886563 16660791 18775029 20363189 24065587 25073433 25652329 26181243 29503617 29632239 30941469 36217181 37817351 46564947 47659689 56325087 61089567 68841773 72196761 76956987 88510851 108651543 113452053 179566303 183268701 206525319 216590283 230870961 264721457 282175619 325954629 333480277 340356159 538698909 619575957 794164371 846526857 1000440831 1616096727 1975229333 2334361939 2382493113 2539580571 3001322493 3668283047 5925687999 7003085817 11004849141 17777063997 21009257451 25677981329 33014547423 77033943987 231101831961
• Sum of all divisors σ(n): 454672458240
• Sum of proper divisors (its aliquot sum) s(n): 223570626279
• 231101831961 is a deficient number, because the sum of its proper divisors (223570626279) is less than itself. Its deficiency is 7531205682

Bases of 231101831961

• Binary: 11010111001110101111100001101100011001₂
• Hexadecimal: 0x35CEBE1B19
• Base-36: 2Y602AS9

Squares and roots of 231101831961

• 231101831961 squared (231101831961²) is 53408056735730281105521
• 231101831961 cubed (231101831961³) is 12342699753104293608667407451356681
• The square root of 231101831961 is 480730.5190655155
• The cube root of 231101831961 is 6136.6939230465

Scales and comparisons

• 231,101,831,961 seconds is equal to 7,348 years, 16 weeks, 5 days, 17 hours, 19 minutes, 21 seconds.
• To count from 1 to 231,101,831,961 would take you about fourteen thousand, six hundred ninety-six 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 231101831961 cubic inches would be around 511.4 feet tall.

Recreational maths with 231101831961

• 231101831961 backwards is 169138101132
• The number of decimal digits it has is: 12
• The sum of 231101831961's digits is 36
• More coming soon!