31445013604239360

Names of 31445013604239360

• Cardinal: 31445013604239360 can be written as Thirty-one quadrillion, four hundred forty-five trillion, thirteen billion, six hundred four million, two hundred thirty-nine thousand, three hundred sixty.

Scientific notation

• Scientific notation: 3.144501360423936 × 10¹⁶

Factors of 31445013604239360

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 341200234431

Divisors of 31445013604239360

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 480 512 576 640 720 768 960 1024 1152 1280 1440 1536 1920 2048 2304 2560 2880 3072 3840 4608 5120 5760 6144 7680 9216 10240 11520 15360 18432 23040 30720 46080 92160 341200234421 682400468842 1023600703263 1364800937684 1706001172105 2047201406526 2729601875368 3070802109789 3412002344210 4094402813052 5118003516315 5459203750736 6141604219578 6824004688420 8188805626104 10236007032630 10918407501472 12283208439156 13648009376840 15354010548945 16377611252208 20472014065260 21836815002944 24566416878312 27296018753680 30708021097890 32755222504416 40944028130520 43673630005888 49132833756624 54592037507360 61416042195780 65510445008832 81888056261040 87347260011776 98265667513248 109184075014720 122832084391560 131020890017664 163776112522080 174694520023552 196531335026496 218368150029440 245664168783120 262041780035328 327552225044160 349389040047104 393062670052992 436736300058880 491328337566240 524083560070656 655104450088320 698778080094208 786125340105984 873472600117760 982656675132480 1048167120141312 1310208900176640 1572250680211968 1746945200235520 1965313350264960 2096334240282624 2620417800353280 3144501360423936 3493890400471040 3930626700529920 5240835600706560 6289002720847872 7861253401059840 10481671201413120 15722506802119680 31445013604239360
• Sum of all divisors σ(n): 108982766876731020
• Sum of proper divisors (its aliquot sum) s(n): 77537753272491660
• 31445013604239360 is an abundant number, because the sum of its proper divisors (77537753272491660) is greater than itself. Its abundance is 46092739668252300

Bases of 31445013604239360

• Binary: 1101111101101110001001011000001110101101000100000000000₂
• Hexadecimal: 0x6FB712C1D68800
• Base-36: 8LMBRTPRSW0

Squares and roots of 31445013604239360

• 31445013604239360 squared (31445013604239360²) is 988788880570798425728564173209600
• 31445013604239360 cubed (31445013604239360³) is 31092479801269364288629910349145273463897849856000
• The square root of 31445013604239360 is 177327419.2115797981
• The cube root of 31445013604239360 is 315634.1089118399

Scales and comparisons

• 31,445,013,604,239,360 seconds is equal to 999,854,166 years, 41 weeks, 4 days, 17 hours, 36 minutes.
• To count from 1 to 31,445,013,604,239,360 would take you about two billion, nine hundred ninety-nine million, five hundred sixty-two thousand, five hundred 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 31445013604239360 cubic inches would be around 26302.8 feet tall.

Recreational maths with 31445013604239360

• 31445013604239360 backwards is 06393240631054413
• The number of decimal digits it has is: 17
• The sum of 31445013604239360's digits is 54
• More coming soon!