31113432100

Names of 31113432100

• Cardinal: 31113432100 can be written as Thirty-one billion, one hundred thirteen million, four hundred thirty-two thousand, one hundred.

Scientific notation

• Scientific notation: 3.11134321 × 10¹⁰

Factors of 31113432100

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 607

Divisors of 31113432100

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 5 10 20 25 31 50 62 100 124 155 310 569 620 775 961 1138 1550 1922 2276 2845 3100 3844 4805 5690 9610 11380 14225 17639 19220 24025 28450 35278 48050 56900 70556 88195 96100 176390 323761 352780 440975 546809 647522 881950 1093618 1295044 1618805 1763900 2187236 2734045 3237610 5468090 6475220 8094025 10036591 10936180 13670225 16188050 20073182 27340450 32376100 40146364 50182955 54680900 100365910 200731820 250914775 311134321 501829550 622268642 1003659100 1244537284 1555671605 3111343210 6222686420 7778358025 15556716050 31113432100
• Sum of all divisors σ(n): 69887168211
• Sum of proper divisors (its aliquot sum) s(n): 38773736111
• 31113432100 is an abundant number, because the sum of its proper divisors (38773736111) is greater than itself. Its abundance is 7660304011

Bases of 31113432100

• Binary: 11100111110100000010100110000100100₂
• Hexadecimal: 0x73E814C24
• Base-36: EAK4TUS

Squares and roots of 31113432100

• 31113432100 squared (31113432100²) is 968045657041310410000
• 31113432100 cubed (31113432100³) is 30119222820054698336558161000000
• 31113432100 is a perfect square number. Its square root is 176390
• The cube root of 31113432100 is 3145.2075305183

Scales and comparisons

• 31,113,432,100 seconds is equal to 989 years, 16 weeks, 1 day, 4 hours, 1 minute, 40 seconds.
• To count from 1 to 31,113,432,100 would take you about one thousand, nine hundred seventy-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 31113432100 cubic inches would be around 262.1 feet tall.

Recreational maths with 31113432100

• 31113432100 backwards is 00123431113
• The number of decimal digits it has is: 11
• The sum of 31113432100's digits is 19
• More coming soon!