31130614242

Names of 31130614242

• Cardinal: 31130614242 can be written as Thirty-one billion, one hundred thirty million, six hundred fourteen thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 3.1130614242 × 10¹⁰

Factors of 31130614242

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 482

Divisors of 31130614242

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 39 42 49 63 78 91 98 117 126 147 169 182 234 273 294 338 441 457 507 546 637 819 882 914 1014 1183 1274 1371 1521 1638 1911 2366 2742 3042 3199 3549 3822 4113 5733 5941 6398 7098 8226 8281 9597 10647 11466 11882 16562 17823 19194 21294 22393 24843 28791 35646 41587 44786 49686 53469 57582 67179 74529 77233 83174 106938 124761 134358 149058 154466 201537 208849 231699 249522 291109 374283 403074 417698 463398 540631 582218 626547 695097 748566 873327 1081262 1253094 1390194 1461943 1621893 1746654 1879641 2619981 2715037 2923886 3243786 3759282 3784417 4385829 4865679 5239962 5430074 7568834 8145111 8771658 9731358 10233601 11353251 13157487 16290222 19005259 20467202 22706502 24435333 26314974 30700803 34059753 35295481 38010518 48870666 57015777 61401606 68119506 70590962 92102409 105886443 114031554 133036813 171047331 184204818 211772886 247068367 266073626 317659329 342094662 399110439 494136734 635318658 741205101 798220878 1197331317 1482410202 1729478569 2223615303 2394662634 3458957138 4447230606 5188435707 10376871414 15565307121 31130614242
• Sum of all divisors σ(n): 85147971363
• Sum of proper divisors (its aliquot sum) s(n): 54017357121
• 31130614242 is an abundant number, because the sum of its proper divisors (54017357121) is greater than itself. Its abundance is 22886742879

Bases of 31130614242

• Binary: 11100111111100001110111100111100010₂
• Hexadecimal: 0x73F8779E2
• Base-36: EAUD3OI

Squares and roots of 31130614242

• 31130614242 squared (31130614242²) is 969115143084213234564
• 31130614242 cubed (31130614242³) is 30169149675435276325282945060488
• The square root of 31130614242 is 176438.6982552297
• The cube root of 31130614242 is 3145.7863958061

Scales and comparisons

• 31,130,614,242 seconds is equal to 989 years, 44 weeks, 4 days, 50 minutes, 42 seconds.
• To count from 1 to 31,130,614,242 would take you about one thousand, nine hundred seventy-nine 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 31130614242 cubic inches would be around 262.1 feet tall.

Recreational maths with 31130614242

• 31130614242 backwards is 24241603113
• The number of decimal digits it has is: 11
• The sum of 31130614242's digits is 27
• More coming soon!