31343393728125

Names of 31343393728125

• Cardinal: 31343393728125 can be written as Thirty-one trillion, three hundred forty-three billion, three hundred ninety-three million, seven hundred twenty-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 3.1343393728125 × 10¹³

Factors of 31343393728125

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 241

Divisors of 31343393728125

• Number of divisors d(n): 204
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 125 135 225 233 243 375 405 625 675 699 729 1125 1165 1215 1875 2025 2097 2187 3125 3375 3495 3645 5625 5825 6075 6291 6561 9375 10125 10485 10935 16875 17475 18225 18873 19683 28125 29125 30375 31455 32805 50625 52425 54675 56619 59049 84375 87375 91125 94365 98415 145625 151875 157275 164025 169857 177147 253125 262125 273375 283095 295245 436875 455625 471825 492075 509571 531441 728125 759375 786375 820125 849285 885735 1310625 1366875 1415475 1476225 1528713 1594323 2184375 2278125 2359125 2460375 2547855 2657205 3931875 4100625 4246425 4428675 4586139 4782969 6553125 6834375 7077375 7381125 7643565 7971615 11795625 12301875 12739275 13286025 13758417 14348907 19659375 20503125 21232125 22143375 22930695 23914845 35386875 36905625 38217825 39858075 41275251 43046721 58978125 61509375 63696375 66430125 68792085 71744535 106160625 110716875 114653475 119574225 123825753 176934375 184528125 191089125 199290375 206376255 215233605 318481875 332150625 343960425 358722675 371477259 530803125 553584375 573267375 597871125 619128765 955445625 996451875 1031881275 1076168025 1114431777 1592409375 1660753125 1719802125 1793613375 1857386295 2866336875 2989355625 3095643825 3343295331 4777228125 4982259375 5159406375 5380840125 5572158885 8599010625 8968066875 9286931475 10029885993 14331684375 14946778125 15478219125 16716476655 25797031875 26904200625 27860794425 42995053125 44840334375 46434657375 50149429965 77391095625 83582383275 128985159375 134521003125 139303972125 232173286875 250747149825 386955478125 417911916375 696519860625 1160866434375 1253735749125 2089559581875 3482599303125 6268678745625 10447797909375 31343393728125
• Sum of all divisors σ(n): 59017312314324
• Sum of proper divisors (its aliquot sum) s(n): 27673918586199
• 31343393728125 is a deficient number, because the sum of its proper divisors (27673918586199) is less than itself. Its deficiency is 3669475141926

Bases of 31343393728125

• Binary: 111001000000110110011110110010110011001111101₂
• Hexadecimal: 0x1C81B3D9667D
• Base-36: B3YYFD2T9

Squares and roots of 31343393728125

• 31343393728125 squared (31343393728125²) is 982408330396265586416015625
• 31343393728125 cubed (31343393728125³) is 30792011101400063577193519337677001953125
• The square root of 31343393728125 is 5598517.1008156257
• The cube root of 31343393728125 is 31529.3733664857

Scales and comparisons

• 31,343,393,728,125 seconds is equal to 996,622 years, 50 weeks, 2 days, 17 hours, 48 minutes, 45 seconds.
• To count from 1 to 31,343,393,728,125 would take you about two million, four hundred ninety-one thousand, five hundred fifty-seven 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 31343393728125 cubic inches would be around 2627.4 feet tall.

Recreational maths with 31343393728125

• 31343393728125 backwards is 52182739334313
• The number of decimal digits it has is: 14
• The sum of 31343393728125's digits is 54
• More coming soon!