31157342793556

Names of 31157342793556

• Cardinal: 31157342793556 can be written as Thirty-one trillion, one hundred fifty-seven billion, three hundred forty-two million, seven hundred ninety-three thousand, five hundred fifty-six.

Scientific notation

• Scientific notation: 3.1157342793556 × 10¹³

Factors of 31157342793556

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 119

Divisors of 31157342793556

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 14 28 43 49 67 86 98 134 172 196 268 301 343 469 602 686 938 1204 1372 1876 2107 2401 2881 3283 4214 4489 4802 5762 6566 8428 8978 9604 11524 13132 14749 16807 17956 20167 22981 29498 31423 33614 40334 45962 58996 62846 67228 80668 91924 103243 117649 125692 141169 160867 193027 206486 219961 235298 282338 321734 386054 412972 439922 470596 564676 643468 722701 772108 823543 879844 988183 1126069 1351189 1445402 1539727 1647086 1976366 2252138 2702378 2890804 3079454 3294172 3952732 4504276 5058907 5404756 5764801 6158908 6917281 7882483 9458323 10117814 10778089 11529602 13834562 15764966 18916646 20235628 21556178 23059204 27669124 31529932 35412349 37833292 40353607 43112356 48420967 55177381 66208261 70824698 75446623 80707214 96841934 110354762 132416522 141649396 150893246 161414428 193683868 220709524 247886443 264833044 301786492 338946769 386241667 463457827 495772886 528126361 677893538 772483334 926915654 991545772 1056252722 1355787076 1544966668 1735205101 1853831308 2112505444 2372627383 2703691669 3244204789 3470410202 3696884527 4745254766 5407383338 6488409578 6940820404 7393769054 9490509532 10814766676 12976819156 14787538108 16608391681 22709433523 25878191689 33216783362 45418867046 51756383378 66433566724 90837734092 103512766756 116258741767 158966034661 181147341823 232517483534 317932069322 362294683646 465034967068 635864138644 724589367292 1112762242627 2225524485254 4451048970508 7789335698389 15578671396778 31157342793556
• Sum of all divisors σ(n): 66078304863648
• Sum of proper divisors (its aliquot sum) s(n): 34920962070092
• 31157342793556 is an abundant number, because the sum of its proper divisors (34920962070092) is greater than itself. Its abundance is 3763619276536

Bases of 31157342793556

• Binary: 111000101011001100010010110010110111101010100₂
• Hexadecimal: 0x1C5662596F54
• Base-36: B1LHHFUXG

Squares and roots of 31157342793556

• 31157342793556 squared (31157342793556²) is 970780009955156006035125136
• 31157342793556 cubed (31157342793556³) is 30246925547304501923364237400358274423616
• The square root of 31157342793556 is 5581876.2789545957
• The cube root of 31157342793556 is 31466.8645579749

Scales and comparisons

• 31,157,342,793,556 seconds is equal to 990,707 years, 6 weeks, 3 days, 10 hours, 39 minutes, 16 seconds.
• To count from 1 to 31,157,342,793,556 would take you about two million, four hundred seventy-six thousand, seven hundred sixty-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 31157342793556 cubic inches would be around 2622.2 feet tall.

Recreational maths with 31157342793556

• 31157342793556 backwards is 65539724375113
• The number of decimal digits it has is: 14
• The sum of 31157342793556's digits is 61
• More coming soon!