31930248636

Names of 31930248636

• Cardinal: 31930248636 can be written as Thirty-one billion, nine hundred thirty million, two hundred forty-eight thousand, six hundred thirty-six.

Scientific notation

• Scientific notation: 3.1930248636 × 10¹⁰

Factors of 31930248636

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 692

Divisors of 31930248636

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 22 26 33 36 39 44 52 66 78 99 113 117 131 132 143 156 198 226 234 262 286 339 393 396 419 429 452 468 524 572 678 786 838 858 1017 1179 1243 1257 1287 1356 1441 1469 1572 1676 1703 1716 2034 2358 2486 2514 2574 2882 2938 3406 3729 3771 4068 4323 4407 4609 4716 4972 5028 5109 5148 5447 5764 5876 6812 7458 7542 8646 8814 9218 10218 10894 11187 12969 13221 13827 14803 14916 15084 15327 16159 16341 17292 17628 18436 18733 20436 21788 22374 25938 26442 27654 29606 30654 32318 32682 37466 41481 44409 44748 47347 48477 49023 51876 52884 54889 55308 56199 59212 59917 61308 64636 65364 74932 82962 88818 94694 96954 98046 109778 112398 119834 133227 142041 145431 162833 164667 165924 168597 177636 179751 189388 192439 193908 196092 219556 224796 239668 266454 284082 290862 325666 329334 337194 359502 384878 426123 488499 494001 520817 532908 539253 568164 577317 581724 603779 615511 651332 658668 674388 713557 719004 769756 852246 976998 988002 1041634 1078506 1154634 1207558 1231022 1427114 1465497 1562451 1704492 1731951 1811337 1846533 1953996 1976004 2083268 2116829 2140671 2157012 2309268 2415116 2462044 2854228 2930994 3124902 3463902 3622674 3693066 4233658 4281342 4687353 5434011 5539599 5861988 6202457 6249804 6350487 6422013 6770621 6927804 7245348 7386132 7849127 8467316 8562684 9374706 10868022 11079198 12404914 12700974 12844026 13541242 15698254 18607371 18749412 19051461 20311863 21736044 22158396 23547381 24809828 25401948 25688052 27082484 31396508 37214742 38102922 40623726 47094762 55822113 60935589 68227027 70642143 74429484 76205844 80631941 81247452 94189524 111644226 121871178 136454054 141284286 161263882 204681081 223288452 241895823 243742356 272908108 282568572 322527764 409362162 483791646 614043243 725687469 818724324 886951351 967583292 1228086486 1451374938 1773902702 2456172972 2660854053 2902749876 3547805404 5321708106 7982562159 10643416212 15965124318 31930248636
• Sum of all divisors σ(n): 96622606080
• Sum of proper divisors (its aliquot sum) s(n): 64692357444
• 31930248636 is an abundant number, because the sum of its proper divisors (64692357444) is greater than itself. Its abundance is 32762108808

Bases of 31930248636

• Binary: 11101101111001100001110110110111100₂
• Hexadecimal: 0x76F30EDBC
• Base-36: EO2G1J0

Squares and roots of 31930248636

• 31930248636 squared (31930248636²) is 1019540777956779860496
• 31930248636 cubed (31930248636³) is 32554190534700849007554674283456
• The square root of 31930248636 is 178690.3708541677
• The cube root of 31930248636 is 3172.4936886199

Scales and comparisons

• 31,930,248,636 seconds is equal to 1,015 years, 14 weeks, 5 days, 1 hour, 30 minutes, 36 seconds.
• To count from 1 to 31,930,248,636 would take you about two thousand and thirty 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 31930248636 cubic inches would be around 264.4 feet tall.

Recreational maths with 31930248636

• 31930248636 backwards is 63684203913
• The number of decimal digits it has is: 11
• The sum of 31930248636's digits is 45
• More coming soon!