40961971520
40,961,971,520 is an even composite number composed of four prime numbers multiplied together.
40961971520 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 40961971520:
26 × 5 × 312 × 133201
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 31 × 133201)See below for interesting mathematical facts about the number 40961971520 from the Numbermatics database.
Names of 40961971520
- Cardinal: 40961971520 can be written as Forty billion, nine hundred sixty-one million, nine hundred seventy-one thousand, five hundred twenty.
Scientific notation
- Scientific notation: 4.096197152 × 1010
Factors of 40961971520
Divisors of 40961971520
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 155 160 248 310 320 496 620 961 992 1240 1922 1984 2480 3844 4805 4960 7688 9610 9920 15376 19220 30752 38440 61504 76880 133201 153760 266402 307520 532804 666005 1065608 1332010 2131216 2664020 4129231 4262432 5328040 8258462 8524864 10656080 16516924 20646155 21312160 33033848 41292310 42624320 66067696 82584620 128006161 132135392 165169240 256012322 264270784 330338480 512024644 640030805 660676960 1024049288 1280061610 1321353920 2048098576 2560123220 4096197152 5120246440 8192394304 10240492880 20480985760 40961971520
- Sum of all divisors σ(n): 100789424532
- Sum of proper divisors (its aliquot sum) s(n): 59827453012
- 40961971520 is an abundant number, because the sum of its proper divisors (59827453012) is greater than itself. Its abundance is 18865481492
Bases of 40961971520
- Binary: 1001100010011000011000010101010000002
- Hexadecimal: 0x989861540
- Base-36: ITFP7I8
Squares and roots of 40961971520
- 40961971520 squared (409619715202) is 1677883110805291110400
- 40961971520 cubed (409619715203) is 68729400198695338729513975808000
-
The
square root of 40961971520 is 202390.6408903337 -
The
cube root of 40961971520 is 3447.1508092975
Scales and comparisons
How big is 40961971520?- 40,961,971,520 seconds is equal to 1,302 years, 24 weeks, 21 hours, 25 minutes, 20 seconds.
-
To count from 1 to 40,961,971,520 would take you about two thousand, six hundred four 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 40961971520 cubic inches would be around 287.3 feet tall.
Recreational maths with 40961971520
- 40961971520 backwards is 02517916904
- The number of decimal digits it has is: 11
- The sum of 40961971520's digits is 44
- More coming soon!
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