31397326848
31,397,326,848 is an even composite number composed of four prime numbers multiplied together.
31397326848 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred fifty-six divisors.
Prime factorization of 31397326848:
212 × 32 × 103 × 8269
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 103 × 8269)See below for interesting mathematical facts about the number 31397326848 from the Numbermatics database.
Names of 31397326848
- Cardinal: 31397326848 can be written as Thirty-one billion, three hundred ninety-seven million, three hundred twenty-six thousand, eight hundred forty-eight.
Scientific notation
- Scientific notation: 3.1397326848 × 1010
Factors of 31397326848
Divisors of 31397326848
- Number of divisors d(n): 156
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 103 128 144 192 206 256 288 309 384 412 512 576 618 768 824 927 1024 1152 1236 1536 1648 1854 2048 2304 2472 3072 3296 3708 4096 4608 4944 6144 6592 7416 8269 9216 9888 12288 13184 14832 16538 18432 19776 24807 26368 29664 33076 36864 39552 49614 52736 59328 66152 74421 79104 99228 105472 118656 132304 148842 158208 198456 210944 237312 264608 297684 316416 396912 421888 474624 529216 595368 632832 793824 851707 949248 1058432 1190736 1265664 1587648 1703414 1898496 2116864 2381472 2555121 3175296 3406828 3796992 4233728 4762944 5110242 6350592 6813656 7665363 8467456 9525888 10220484 12701184 13627312 15330726 16934912 19051776 20440968 25402368 27254624 30661452 33869824 38103552 40881936 50804736 54509248 61322904 76207104 81763872 101609472 109018496 122645808 152414208 163527744 218036992 245291616 304828416 327055488 436073984 490583232 654110976 872147968 981166464 1308221952 1744295936 1962332928 2616443904 3488591872 3924665856 5232887808 7849331712 10465775616 15698663424 31397326848
- Sum of all divisors σ(n): 91583898640
- Sum of proper divisors (its aliquot sum) s(n): 60186571792
- 31397326848 is an abundant number, because the sum of its proper divisors (60186571792) is greater than itself. Its abundance is 28789244944
Bases of 31397326848
- Binary: 111010011110110110100110000000000002
- Hexadecimal: 0x74F6D3000
- Base-36: EF95OG0
Squares and roots of 31397326848
- 31397326848 squared (313973268482) is 985792133200141615104
- 31397326848 cubed (313973268483) is 30951237810271998489306901512192
-
The
square root of 31397326848 is 177192.9085714211 -
The
cube root of 31397326848 is 3154.7447383109
Scales and comparisons
How big is 31397326848?- 31,397,326,848 seconds is equal to 998 years, 17 weeks, 3 days, 23 hours, 40 minutes, 48 seconds.
-
To count from 1 to 31,397,326,848 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 31397326848 cubic inches would be around 262.9 feet tall.
Recreational maths with 31397326848
- 31397326848 backwards is 84862379313
- The number of decimal digits it has is: 11
- The sum of 31397326848's digits is 54
- More coming soon!
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Keywords: Divisors of 31397326848, math, Factors of 31397326848, curriculum, school, college, exams, university, Prime factorization of 31397326848, STEM, science, technology, engineering, physics, economics, calculator, thirty-one billion, three hundred ninety-seven million, three hundred twenty-six thousand, eight hundred forty-eight.