31126489152

Names of 31126489152

• Cardinal: 31126489152 can be written as Thirty-one billion, one hundred twenty-six million, four hundred eighty-nine thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 3.1126489152 × 10¹⁰

Factors of 31126489152

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 365

Divisors of 31126489152

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 121 132 176 192 242 264 349 352 363 484 528 698 704 726 968 1047 1056 1331 1396 1452 1936 2094 2112 2662 2792 2904 3839 3872 3993 4188 5324 5584 5808 7678 7744 7986 8376 10648 11168 11517 11616 15356 15972 16752 21296 22336 23034 23232 30712 31944 33504 42229 42592 46068 61424 63888 67008 84458 85184 92136 121801 122848 126687 127776 168916 184272 243602 245696 253374 255552 337832 365403 368544 464519 487204 506748 675664 730806 737088 929038 974408 1013496 1339811 1351328 1393557 1461612 1858076 1948816 2026992 2679622 2702656 2787114 2923224 3716152 3897632 4019433 4053984 5359244 5574228 5846448 7432304 7795264 8038866 8107968 10718488 11148456 11692896 14737921 14864608 16077732 21436976 22296912 23385792 29475842 29729216 32155464 42873952 44213763 44593824 58951684 64310928 85747904 88427526 89187648 117903368 128621856 162117131 176855052 235806736 257243712 324234262 353710104 471613472 486351393 648468524 707420208 943226944 972702786 1296937048 1414840416 1945405572 2593874096 2829680832 3890811144 5187748192 7781622288 10375496384 15563244576 31126489152
• Sum of all divisors σ(n): 90845164512
• Sum of proper divisors (its aliquot sum) s(n): 59718675360
• 31126489152 is an abundant number, because the sum of its proper divisors (59718675360) is greater than itself. Its abundance is 28592186208

Bases of 31126489152

• Binary: 11100111111010010001000100001000000₂
• Hexadecimal: 0x73F488840
• Base-36: EARWOQO

Squares and roots of 31126489152

• 31126489152 squared (31126489152²) is 968858326929573679104
• 31126489152 cubed (31126489152³) is 30157158202998244590615385079808
• The square root of 31126489152 is 176427.0080004759
• The cube root of 31126489152 is 3145.6474412161

Scales and comparisons

• 31,126,489,152 seconds is equal to 989 years, 37 weeks, 5 days, 6 hours, 59 minutes, 12 seconds.
• To count from 1 to 31,126,489,152 would take you about one thousand, nine hundred seventy-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 31126489152 cubic inches would be around 262.1 feet tall.

Recreational maths with 31126489152

• 31126489152 backwards is 25198462113
• The number of decimal digits it has is: 11
• The sum of 31126489152's digits is 42
• More coming soon!