31427916948

Names of 31427916948

• Cardinal: 31427916948 can be written as Thirty-one billion, four hundred twenty-seven million, nine hundred sixteen thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 3.1427916948 × 10¹⁰

Factors of 31427916948

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1723

Divisors of 31427916948

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 36 38 47 54 57 76 94 108 114 141 171 188 228 229 282 342 423 458 513 564 684 687 846 893 916 1026 1269 1374 1423 1692 1786 2052 2061 2538 2679 2748 2846 3572 4122 4269 4351 5076 5358 5692 6183 8037 8244 8538 8702 10716 10763 12366 12807 13053 16074 17076 17404 21526 24111 24732 25614 26106 27037 32148 32289 38421 39159 43052 48222 51228 52212 54074 64578 66881 76842 78318 81111 96444 96867 108148 117477 129156 133762 153684 156636 162222 193734 200643 204497 234954 243333 267524 290601 324444 325867 387468 401286 408994 469908 486666 581202 601929 613491 651734 729999 802572 817988 973332 977601 1162404 1203858 1226982 1270739 1303468 1459998 1805787 1840473 1955202 2407716 2453964 2541478 2919996 2932803 3611574 3680946 3812217 3910404 5082956 5521419 5865606 6191473 7223148 7361892 7624434 8798409 11042838 11436651 11731212 12382946 15248868 15315749 17596818 18574419 22085676 22873302 24765892 30631498 34309953 35193636 37148838 45746604 45947247 55723257 61262996 68619906 74297676 91894494 111446514 137239812 137841741 167169771 183788988 222893028 275683482 290999231 334339542 413525223 551366964 581998462 668679084 827050446 872997693 1163996924 1654100892 1745995386 2618993079 3491990772 5237986158 7856979237 10475972316 15713958474 31427916948
• Sum of all divisors σ(n): 88037376000
• Sum of proper divisors (its aliquot sum) s(n): 56609459052
• 31427916948 is an abundant number, because the sum of its proper divisors (56609459052) is greater than itself. Its abundance is 25181542104

Bases of 31427916948

• Binary: 11101010001001111111111010010010100₂
• Hexadecimal: 0x7513FF494
• Base-36: EFRDBX0

Squares and roots of 31427916948

• 31427916948 squared (31427916948²) is 987713963690385634704
• 31427916948 cubed (31427916948³) is 31041792419241327313569578563392
• The square root of 31427916948 is 177279.2061918149
• The cube root of 31427916948 is 3155.7689511203

Scales and comparisons

• 31,427,916,948 seconds is equal to 999 years, 16 weeks, 1 day, 55 minutes, 48 seconds.
• To count from 1 to 31,427,916,948 would take you about one thousand, nine hundred ninety-eight 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 31427916948 cubic inches would be around 263 feet tall.

Recreational maths with 31427916948

• 31427916948 backwards is 84961972413
• 31427916948 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31427916948's digits is 54
• More coming soon!