31979496213630

Names of 31979496213630

• Cardinal: 31979496213630 can be written as Thirty-one trillion, nine hundred seventy-nine billion, four hundred ninety-six million, two hundred thirteen thousand, six hundred thirty.

Scientific notation

• Scientific notation: 3.197949621363 × 10¹³

Factors of 31979496213630

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 805731844

Divisors of 31979496213630

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 49 54 63 70 81 90 98 105 126 135 147 162 189 210 245 270 294 315 378 405 441 490 567 630 735 810 882 945 1134 1323 1470 1890 2205 2646 2835 3969 4410 5670 6615 7938 13230 19845 39690 805731827 1611463654 2417195481 4028659135 4834390962 5640122789 7251586443 8057318270 11280245578 12085977405 14503172886 16920368367 21754759329 24171954810 28200613945 33840736734 36257932215 39480859523 43509518658 50761105101 56401227890 65264277987 72515864430 78961719046 84601841835 101522210202 108773796645 118442578569 130528555974 152283315303 169203683670 197404297615 217547593290 236885157138 253805525505 304566630606 326321389935 355327735707 394808595230 456849945909 507611051010 592212892845 652642779870 710655471414 761416576515 913699891818 1065983207121 1184425785690 1522833153030 1776638678535 2131966414242 2284249729545 3197949621363 3553277357070 4568499459090 5329916035605 6395899242726 10659832071210 15989748106815 31979496213630
• Sum of all divisors σ(n): 100028383518888
• Sum of proper divisors (its aliquot sum) s(n): 68048887305258
• 31979496213630 is an abundant number, because the sum of its proper divisors (68048887305258) is greater than itself. Its abundance is 36069391091628

Bases of 31979496213630

• Binary: 111010001010111001110100000110000110001111110₂
• Hexadecimal: 0x1D15CE830C7E
• Base-36: BC36ECXVI

Squares and roots of 31979496213630

• 31979496213630 squared (31979496213630²) is 1022688178077575506597776900
• 31979496213630 cubed (31979496213630³) is 32705052718555989085654035456925479147000
• The square root of 31979496213630 is 5655041.6632974509
• The cube root of 31979496213630 is 31741.2388130913

Scales and comparisons

• 31,979,496,213,630 seconds is equal to 1,016,849 years, 3 weeks, 1 day, 40 minutes, 30 seconds.
• To count from 1 to 31,979,496,213,630 would take you about two million, five hundred forty-two thousand, one hundred twenty-two 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 31979496213630 cubic inches would be around 2645.1 feet tall.

Recreational maths with 31979496213630

• 31979496213630 backwards is 03631269497913
• 31979496213630 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31979496213630's digits is 63
• More coming soon!