31045622989646016

Names of 31045622989646016

• Cardinal: 31045622989646016 can be written as Thirty-one quadrillion, forty-five trillion, six hundred twenty-two billion, nine hundred eighty-nine million, six hundred forty-six thousand and sixteen.

Scientific notation

• Scientific notation: 3.1045622989646016 × 10¹⁶

Factors of 31045622989646016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 96401

Divisors of 31045622989646016

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 144 192 216 288 432 576 864 1728 2017 4034 6051 8068 12102 16136 18153 24204 32272 36306 48408 54459 64544 72612 94379 96816 108918 129088 145224 188758 193632 217836 283137 290448 377516 387264 435672 566274 580896 755032 849411 871344 1132548 1161792 1510064 1698822 1742688 2265096 2548233 3020128 3397644 3485376 4530192 5096466 6040256 6795288 9060384 10192932 13590576 18120768 20385864 27181152 40771728 54362304 81543456 163086912 190362443 380724886 571087329 761449772 1142174658 1522899544 1713261987 2284349316 3045799088 3426523974 4568698632 5139785961 6091598176 6853047948 8907395641 9137397264 10279571922 12183196352 13706095896 17814791282 18274794528 20559143844 26722186923 27412191792 35629582564 36549589056 41118287688 53444373846 54824383584 71259165128 80166560769 82236575376 106888747692 109648767168 142518330256 160333121538 164473150752 213777495384 240499682307 285036660512 320666243076 328946301504 427554990768 480999364614 570073321024 641332486152 855109981536 961998729228 1282664972304 1710219963072 1923997458456 2565329944608 3847994916912 5130659889216 7695989833824 15391979667648 17966217007897 35932434015794 53898651023691 71864868031588 107797302047382 143729736063176 161695953071073 215594604094764 287459472126352 323391906142146 431189208189528 485087859213219 574918944252704 646783812284292 862378416379056 970175718426438 1149837888505408 1293567624568584 1724756832758112 1940351436852876 2587135249137168 3449513665516224 3880702873705752 5174270498274336 7761405747411504 10348540996548672 15522811494823008 31045622989646016
• Sum of all divisors σ(n): 91314599500880240
• Sum of proper divisors (its aliquot sum) s(n): 60268976511234224
• 31045622989646016 is an abundant number, because the sum of its proper divisors (60268976511234224) is greater than itself. Its abundance is 29223353521588208

Bases of 31045622989646016

• Binary: 1101110010010111101010001100010001000001110100011000000₂
• Hexadecimal: 0x6E4BD46220E8C0
• Base-36: 8HOR6B5SXC0

Squares and roots of 31045622989646016

• 31045622989646016 squared (31045622989646016²) is 963830706815237232483140984672256
• 31045622989646016 cubed (31045622989646016³) is 29922724749629898058161291604648916310447216132096
• The square root of 31045622989646016 is 176197681.5671705029
• The cube root of 31045622989646016 is 314292.0963427411

Scales and comparisons

• 31,045,622,989,646,016 seconds is equal to 987,154,780 years, 33 weeks, 6 days, 22 hours, 33 minutes, 36 seconds.
• To count from 1 to 31,045,622,989,646,016 would take you about two billion, nine hundred sixty-one million, four hundred sixty-four thousand, three hundred forty-one 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 31045622989646016 cubic inches would be around 26191 feet tall.

Recreational maths with 31045622989646016

• 31045622989646016 backwards is 61064698922654013
• 31045622989646016 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 31045622989646016's digits is 72
• More coming soon!