31146542084

Names of 31146542084

• Cardinal: 31146542084 can be written as Thirty-one billion, one hundred forty-six million, five hundred forty-two thousand and eighty-four.

Scientific notation

• Scientific notation: 3.1146542084 × 10¹⁰

Factors of 31146542084

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1409

Divisors of 31146542084

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 14 28 31 43 49 62 86 97 98 124 172 194 196 217 301 388 434 602 679 868 1204 1229 1333 1358 1519 2107 2458 2666 2716 3007 3038 4171 4214 4753 4916 5332 6014 6076 8342 8428 8603 9331 9506 12028 16684 17206 18662 19012 21049 29197 34412 37324 38099 42098 52847 58394 60221 65317 76198 84196 105694 116788 119213 120442 129301 130634 147343 152396 204379 211388 238426 240884 258602 261268 266693 294686 369929 408758 476852 517204 533386 589372 739858 817516 834491 905107 1066772 1479716 1638257 1668982 1810214 1866851 2589503 3276514 3337964 3620428 3695603 3733702 5126159 5179006 5841437 6335749 6553028 7391206 7467404 10252318 10358012 11467799 11682874 12671498 14782412 20504636 22935598 23365748 25342996 25869221 35883113 45871196 51738442 71766226 80274593 103476884 143532452 158910929 160549186 181084547 251181791 317821858 321098372 362169094 502363582 635643716 724338188 1004727164 1112376503 2224753006 4449506012 7786635521 15573271042 31146542084
• Sum of all divisors σ(n): 67718407680
• Sum of proper divisors (its aliquot sum) s(n): 36571865596
• 31146542084 is an abundant number, because the sum of its proper divisors (36571865596) is greater than itself. Its abundance is 5425323512

Bases of 31146542084

• Binary: 11101000000011110101000010000000100₂
• Hexadecimal: 0x7407A8404
• Base-36: EB3UHOK

Squares and roots of 31146542084

• 31146542084 squared (31146542084²) is 970107083790383063056
• 31146542084 cubed (31146542084³) is 30215481111263680307954529648704
• The square root of 31146542084 is 176483.8295255403
• The cube root of 31146542084 is 3146.3228135939

Scales and comparisons

• 31,146,542,084 seconds is equal to 990 years, 18 weeks, 6 days, 9 hours, 14 minutes, 44 seconds.
• To count from 1 to 31,146,542,084 would take you about one thousand, nine hundred eighty 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 31146542084 cubic inches would be around 262.2 feet tall.

Recreational maths with 31146542084

• 31146542084 backwards is 48024564113
• The number of decimal digits it has is: 11
• The sum of 31146542084's digits is 38
• More coming soon!