31396134912

Names of 31396134912

• Cardinal: 31396134912 can be written as Thirty-one billion, three hundred ninety-six million, one hundred thirty-four thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 3.1396134912 × 10¹⁰

Factors of 31396134912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 212

Divisors of 31396134912

• Number of divisors d(n): 272
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 32 46 48 53 64 69 92 96 106 128 131 138 159 184 192 212 256 262 276 318 368 384 393 424 512 524 552 636 736 768 786 848 1024 1048 1104 1219 1272 1472 1536 1572 1696 2048 2096 2208 2438 2544 2944 3013 3072 3144 3392 3657 4096 4192 4416 4876 5088 5888 6026 6144 6288 6784 6943 7314 8192 8384 8832 9039 9752 10176 11776 12052 12288 12576 13568 13886 14628 16384 16768 17664 18078 19504 20352 20829 23552 24104 24576 25152 27136 27772 29256 32768 33536 35328 36156 39008 40704 41658 47104 48208 49152 50304 54272 55544 58512 65536 67072 70656 72312 78016 81408 83316 94208 96416 98304 100608 108544 111088 117024 134144 141312 144624 156032 159689 162816 166632 188416 192832 196608 201216 217088 222176 234048 268288 282624 289248 312064 319378 325632 333264 376832 385664 402432 434176 444352 468096 479067 536576 565248 578496 624128 638756 651264 666528 753664 771328 804864 868352 888704 936192 958134 1073152 1130496 1156992 1248256 1277512 1302528 1333056 1507328 1542656 1609728 1736704 1777408 1872384 1916268 2146304 2260992 2313984 2496512 2555024 2605056 2666112 3085312 3219456 3473408 3554816 3744768 3832536 4292608 4521984 4627968 4993024 5110048 5210112 5332224 6170624 6438912 7109632 7489536 7665072 8585216 9255936 9986048 10220096 10420224 10664448 12341248 12877824 14219264 14979072 15330144 18511872 19972096 20440192 21328896 24682496 25755648 28438528 29958144 30660288 37023744 39944192 40880384 42657792 49364992 56877056 59916288 61320576 74047488 79888384 81760768 85315584 98729984 113754112 119832576 122641152 148094976 163521536 170631168 197459968 227508224 239665152 245282304 296189952 327043072 341262336 455016448 490564608 592379904 654086144 682524672 981129216 1308172288 1365049344 1962258432 2616344576 3924516864 5232689152 7849033728 10465378304 15698067456 31396134912
• Sum of all divisors σ(n): 89690312448
• Sum of proper divisors (its aliquot sum) s(n): 58294177536
• 31396134912 is an abundant number, because the sum of its proper divisors (58294177536) is greater than itself. Its abundance is 26898042624

Bases of 31396134912

• Binary: 11101001111010110110000000000000000₂
• Hexadecimal: 0x74F5B0000
• Base-36: EF8G4QO

Squares and roots of 31396134912

• 31396134912 squared (31396134912²) is 985717287412505247744
• 31396134912 cubed (31396134912³) is 30947712940693694154078607638528
• The square root of 31396134912 is 177189.5451543347
• The cube root of 31396134912 is 3154.7048166381

Scales and comparisons

• 31,396,134,912 seconds is equal to 998 years, 15 weeks, 4 days, 4 hours, 35 minutes, 12 seconds.
• To count from 1 to 31,396,134,912 would take you about one thousand, nine hundred ninety-six 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 31396134912 cubic inches would be around 262.9 feet tall.

Recreational maths with 31396134912

• 31396134912 backwards is 21943169313
• The number of decimal digits it has is: 11
• The sum of 31396134912's digits is 42
• More coming soon!