31229936894083072

Names of 31229936894083072

• Cardinal: 31229936894083072 can be written as Thirty-one quadrillion, two hundred twenty-nine trillion, nine hundred thirty-six billion, eight hundred ninety-four million, eighty-three thousand and seventy-two.

Scientific notation

• Scientific notation: 3.1229936894083072 × 10¹⁶

Factors of 31229936894083072

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 402

Divisors of 31229936894083072

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 16 32 64 89 128 178 256 311 356 512 622 712 1024 1244 1424 2048 2488 2848 4096 4976 5696 7921 8192 9952 11392 15842 16384 19904 22784 27679 31684 32768 39808 45568 55358 63368 65536 79616 91136 96721 110716 126736 131072 159232 182272 193442 221432 253472 318464 364544 386884 442864 506944 636928 729088 773768 885728 1013888 1273856 1458176 1547536 1771456 2027776 2463431 2547712 2916352 3095072 3542912 4055552 4926862 5095424 5832704 6190144 7085824 8111104 8608169 9853724 10190848 11665408 12380288 14171648 16222208 17216338 19707448 20381696 24760576 28343296 30080231 32444416 34432676 39414896 40763392 49521152 56686592 60160462 64888832 68865352 78829792 99042304 113373184 120320924 129777664 137730704 157659584 198084608 226746368 240641848 259555328 275461408 315319168 396169216 453492736 481283696 519110656 550922816 630638336 766127041 792338432 906985472 962567392 1038221312 1101845632 1261276672 1532254082 1584676864 1813970944 1925134784 2203691264 2522553344 2677140559 3064508164 3169353728 3627941888 3850269568 4407382528 5045106688 5354281118 6129016328 6338707456 7700539136 8814765056 10090213376 10708562236 12258032656 12677414912 15401078272 17629530112 20180426752 21417124472 24516065312 30802156544 35259060224 40360853504 42834248944 49032130624 61604313088 70518120448 80721707008 85668497888 98064261248 123208626176 141036240896 161443414016 171336995776 196128522496 238265509751 246417252352 282072481792 322886828032 342673991552 392257044992 476531019502 492834504704 564144963584 685347983104 784514089984 953062039004 985669009408 1128289927168 1370695966208 1569028179968 1906124078008 1971338018816 2741391932416 3138056359936 3812248156016 3942676037632 5482783864832 6276112719872 7624496312032 10965567729664 12552225439744 15248992624064 21931135459328 25104450879488 30497985248128 43862270918656 50208901758976 60995970496256 87724541837312 100417803517952 121991940992512 175449083674624 243983881985024 350898167349248 487967763970048 975935527940096 1951871055880192 3903742111760384 7807484223520768 15614968447041536 31229936894083072
• Sum of all divisors σ(n): 63373086477700272
• Sum of proper divisors (its aliquot sum) s(n): 32143149583617200
• 31229936894083072 is an abundant number, because the sum of its proper divisors (32143149583617200) is greater than itself. Its abundance is 913212689534128

Bases of 31229936894083072

• Binary: 1101110111100110111011001001110111011100000000000000000₂
• Hexadecimal: 0x6EF3764EEE0000
• Base-36: 8JI36Y5NT34

Squares and roots of 31229936894083072

• 31229936894083072 squared (31229936894083072²) is 975308958408411033871323636957184
• 31229936894083072 cubed (31229936894083072³) is 30458837223328568132407637219829181097115803189248
• The square root of 31229936894083072 is 176719939.1525559345
• The cube root of 31229936894083072 is 314912.8402309407

Scales and comparisons

• 31,229,936,894,083,072 seconds is equal to 993,015,392 years, 36 weeks, 18 hours, 37 minutes, 52 seconds.
• To count from 1 to 31,229,936,894,083,072 would take you about two billion, nine hundred seventy-nine million, forty-six thousand, one hundred seventy-eight 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 31229936894083072 cubic inches would be around 26242.7 feet tall.

Recreational maths with 31229936894083072

• 31229936894083072 backwards is 27038049863992213
• The number of decimal digits it has is: 17
• The sum of 31229936894083072's digits is 76
• More coming soon!