31972901739272

Names of 31972901739272

• Cardinal: 31972901739272 can be written as Thirty-one trillion, nine hundred seventy-two billion, nine hundred one million, seven hundred thirty-nine thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 3.1972901739272 × 10¹³

Factors of 31972901739272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2597

Divisors of 31972901739272

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 13 26 52 61 104 122 169 244 338 488 676 793 1352 1586 2521 3172 3721 5042 6344 7442 10084 10309 14884 20168 20618 29768 32773 41236 48373 65546 82472 96746 131092 153781 193492 262184 307562 386984 426049 615124 628849 852098 1230248 1257698 1704196 1999153 2515396 3408392 3998306 5030792 6355441 7996612 9380641 12710882 15993224 18761282 25421764 25988989 37522564 50843528 51977978 75045128 82620733 103955956 121948333 165241466 207911912 243896666 330482932 387681901 487793332 660965864 775363802 975586664 1074069529 1550727604 1585328329 2148139058 3101455208 3170656658 4296278116 5039864713 6341313316 8592556232 10079729426 12682626632 20159458852 23648595961 40318917704 47297191922 65518241269 94594383844 131036482538 189188767688 262072965076 307431747493 524145930152 614863494986 1229726989972 2459453979944 3996612717409 7993225434818 15986450869636 31972901739272
• Sum of all divisors σ(n): 66023217709605
• Sum of proper divisors (its aliquot sum) s(n): 34050315970333
• 31972901739272 is an abundant number, because the sum of its proper divisors (34050315970333) is greater than itself. Its abundance is 2077414231061

Bases of 31972901739272

• Binary: 111010001010001000101011100110101101100001000₂
• Hexadecimal: 0x1D1445735B08
• Base-36: BC05C6GW8

Squares and roots of 31972901739272

• 31972901739272 squared (31972901739272²) is 1022266445629142482667089984
• 31972901739272 cubed (31972901739272³) is 32684824617455415106356505462788530651648
• The square root of 31972901739272 is 5654458.5717177201
• The cube root of 31972901739272 is 31739.0568819627

Scales and comparisons

• 31,972,901,739,272 seconds is equal to 1,016,639 years, 19 weeks, 4 days, 2 hours, 14 minutes, 32 seconds.
• To count from 1 to 31,972,901,739,272 would take you about two million, five hundred forty-one thousand, five 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 31972901739272 cubic inches would be around 2644.9 feet tall.

Recreational maths with 31972901739272

• 31972901739272 backwards is 27293710927913
• The number of decimal digits it has is: 14
• The sum of 31972901739272's digits is 62
• More coming soon!