80740625920
80,740,625,920 is an even composite number composed of five prime numbers multiplied together.
80740625920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 80740625920:
29 × 5 × 31 × 127 × 8011
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 127 × 8011)See below for interesting mathematical facts about the number 80740625920 from the Numbermatics database.
Names of 80740625920
- Cardinal: 80740625920 can be written as Eighty billion, seven hundred forty million, six hundred twenty-five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 8.074062592 × 1010
Factors of 80740625920
Divisors of 80740625920
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 127 128 155 160 248 254 256 310 320 496 508 512 620 635 640 992 1016 1240 1270 1280 1984 2032 2480 2540 2560 3937 3968 4064 4960 5080 7874 7936 8011 8128 9920 10160 15748 15872 16022 16256 19685 19840 20320 31496 32044 32512 39370 39680 40055 40640 62992 64088 65024 78740 79360 80110 81280 125984 128176 157480 160220 162560 248341 251968 256352 314960 320440 325120 496682 503936 512704 629920 640880 993364 1007872 1017397 1025408 1241705 1259840 1281760 1986728 2015744 2034794 2050816 2483410 2519680 2563520 3973456 4069588 4101632 4966820 5039360 5086985 5127040 7946912 8139176 9933640 10078720 10173970 10254080 15893824 16278352 19867280 20347940 20508160 31539307 31787648 32556704 39734560 40695880 63078614 63575296 65113408 79469120 81391760 126157228 127150592 130226816 157696535 158938240 162783520 252314456 260453632 315393070 317876480 325567040 504628912 520907264 630786140 635752960 651134080 1009257824 1261572280 1302268160 2018515648 2523144560 2604536320 4037031296 5046289120 8074062592 10092578240 16148125184 20185156480 40370312960 80740625920
- Sum of all divisors σ(n): 201431678976
- Sum of proper divisors (its aliquot sum) s(n): 120691053056
- 80740625920 is an abundant number, because the sum of its proper divisors (120691053056) is greater than itself. Its abundance is 39950427136
Bases of 80740625920
- Binary: 10010110011001000010000101110000000002
- Hexadecimal: 0x12CC842E00
- Base-36: 113AVTOG
Squares and roots of 80740625920
- 80740625920 squared (807406259202) is 6519048673953375846400
- 80740625920 cubed (807406259203) is 526352070337941566735345778688000
-
The
square root of 80740625920 is 284148.9502356115 -
The
cube root of 80740625920 is 4322.1254744257
Scales and comparisons
How big is 80740625920?- 80,740,625,920 seconds is equal to 2,567 years, 15 weeks, 4 days, 23 hours, 38 minutes, 40 seconds.
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To count from 1 to 80,740,625,920 would take you about five thousand, one hundred thirty-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 80740625920 cubic inches would be around 360.2 feet tall.
Recreational maths with 80740625920
- 80740625920 backwards is 02952604708
- The number of decimal digits it has is: 11
- The sum of 80740625920's digits is 43
- More coming soon!
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