80540640400
80,540,640,400 is an even composite number composed of five prime numbers multiplied together.
What does the number 80540640400 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 180 divisors.
80540640400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 80540640400:
24 × 52 × 11 × 59 × 5572
(2 × 2 × 2 × 2 × 5 × 5 × 11 × 59 × 557 × 557)See below for interesting mathematical facts about the number 80540640400 from the Numbermatics database.
Names of 80540640400
- Cardinal: 80540640400 can be written as Eighty billion, five hundred forty million, six hundred forty thousand, four hundred.
Scientific notation
- Scientific notation: 8.05406404 × 1010
Factors of 80540640400
Divisors of 80540640400
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 59 80 88 100 110 118 176 200 220 236 275 295 400 440 472 550 557 590 649 880 944 1100 1114 1180 1298 1475 2200 2228 2360 2596 2785 2950 3245 4400 4456 4720 5192 5570 5900 6127 6490 8912 10384 11140 11800 12254 12980 13925 16225 22280 23600 24508 25960 27850 30635 32450 32863 44560 49016 51920 55700 61270 64900 65726 98032 111400 122540 129800 131452 153175 164315 222800 245080 259600 262904 306350 310249 328630 361493 490160 525808 612700 620498 657260 722986 821575 1225400 1240996 1314520 1445972 1551245 1643150 1807465 2450800 2481992 2629040 2891944 3102490 3286300 3412739 3614930 4963984 5783888 6204980 6572600 6825478 7229860 7756225 9037325 12409960 13145200 13650956 14459720 15512450 17063695 18074650 18304691 24819920 27301912 28919440 31024900 34127390 36149300 36609382 54603824 62049800 68254780 72298600 73218764 85318475 91523455 124099600 136509560 144597200 146437528 170636950 183046910 201351601 273019120 292875056 341273900 366093820 402703202 457617275 682547800 732187640 805406404 915234550 1006758005 1365095600 1464375280 1610812808 1830469100 2013516010 3221625616 3660938200 4027032020 5033790025 7321876400 8054064040 10067580050 16108128080 20135160100 40270320200 80540640400
- Sum of all divisors σ(n): 215053579440
- Sum of proper divisors (its aliquot sum) s(n): 134512939040
- 80540640400 is an abundant number, because the sum of its proper divisors (134512939040) is greater than itself. Its abundance is 53972298640
Bases of 80540640400
- Binary: 10010110000001001100010100100100100002
- Hexadecimal: 0x12C098A490
- Base-36: 10ZZTFV4
Squares and roots of 80540640400
- 80540640400 squared (805406404002) is 6486794756042112160000
- 80540640400 cubed (805406404003) is 522450603794993482735027264000000
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The
square root of 80540640400 is 283796.8294396539 -
The
cube root of 80540640400 is 4318.5540499727
Scales and comparisons
How big is 80540640400?- 80,540,640,400 seconds is equal to 2,560 years, 49 weeks, 8 hours, 6 minutes, 40 seconds.
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To count from 1 to 80,540,640,400 would take you about five thousand, one hundred twenty-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 80540640400 cubic inches would be around 359.9 feet tall.
Recreational maths with 80540640400
- 80540640400 backwards is 00404604508
- The number of decimal digits it has is: 11
- The sum of 80540640400's digits is 31
- More coming soon!
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