31873941793029

Names of 31873941793029

• Cardinal: 31873941793029 can be written as Thirty-one trillion, eight hundred seventy-three billion, nine hundred forty-one million, seven hundred ninety-three thousand and twenty-nine.

Scientific notation

• Scientific notation: 3.1873941793029 × 10¹³

Factors of 31873941793029

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4146

Divisors of 31873941793029

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 21 43 49 129 147 301 343 903 1029 1849 2107 4093 5547 6321 12279 12943 14749 28651 38829 44247 85953 90601 175999 200557 271803 527997 601671 634207 1231993 1403899 1902621 3695979 4211697 7567957 8623951 16752649 22703871 25871853 50257947 52975699 60367657 117268543 158927097 181102971 351805629 370829893 720363907 820879801 1112489679 2161091721 2462639403 2595809251 5042547349 5746158607 7787427753 15127642047 17238475821 30975648001 35297831443 92926944003 105893494329 216829536007 247084820101 650488608021 741254460303 1517806752049 4553420256147 10624647264343 31873941793029
• Sum of all divisors σ(n): 50752823198400
• Sum of proper divisors (its aliquot sum) s(n): 18878881405371
• 31873941793029 is a deficient number, because the sum of its proper divisors (18878881405371) is less than itself. Its deficiency is 12995060387658

Bases of 31873941793029

• Binary: 111001111110100111010111110100110100100000101₂
• Hexadecimal: 0x1CFD3AFA6905
• Base-36: BAQOPZDOL

Squares and roots of 31873941793029

• 31873941793029 squared (31873941793029²) is 1015948165425400743472994841
• 31873941793029 cubed (31873941793029³) is 32382272689503820877954498850984006763389
• The square root of 31873941793029 is 5645701.1781557301
• The cube root of 31873941793029 is 31706.2776506203

Scales and comparisons

• 31,873,941,793,029 seconds is equal to 1,013,492 years, 39 weeks, 2 days, 8 hours, 17 minutes, 9 seconds.
• To count from 1 to 31,873,941,793,029 would take you about two million, five hundred thirty-three thousand, seven hundred thirty-one 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 31873941793029 cubic inches would be around 2642.2 feet tall.

Recreational maths with 31873941793029

• 31873941793029 backwards is 92039714937813
• The number of decimal digits it has is: 14
• The sum of 31873941793029's digits is 66
• More coming soon!