80315494400
80,315,494,400 is an even composite number composed of four prime numbers multiplied together.
80315494400 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 80315494400:
212 × 52 × 31 × 25301
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 31 × 25301)See below for interesting mathematical facts about the number 80315494400 from the Numbermatics database.
Names of 80315494400
- Cardinal: 80315494400 can be written as Eighty billion, three hundred fifteen million, four hundred ninety-four thousand, four hundred.
Scientific notation
- Scientific notation: 8.03154944 × 1010
Factors of 80315494400
Divisors of 80315494400
- Number of divisors d(n): 156
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 31 32 40 50 62 64 80 100 124 128 155 160 200 248 256 310 320 400 496 512 620 640 775 800 992 1024 1240 1280 1550 1600 1984 2048 2480 2560 3100 3200 3968 4096 4960 5120 6200 6400 7936 9920 10240 12400 12800 15872 19840 20480 24800 25301 25600 31744 39680 49600 50602 51200 63488 79360 99200 101204 102400 126505 126976 158720 198400 202408 253010 317440 396800 404816 506020 632525 634880 784331 793600 809632 1012040 1265050 1568662 1587200 1619264 2024080 2530100 3137324 3174400 3238528 3921655 4048160 5060200 6274648 6477056 7843310 8096320 10120400 12549296 12954112 15686620 16192640 19608275 20240800 25098592 25908224 31373240 32385280 39216550 40481600 50197184 51816448 62746480 64770560 78433100 80963200 100394368 103632896 125492960 129541120 156866200 161926400 200788736 250985920 259082240 313732400 323852800 401577472 501971840 518164480 627464800 647705600 803154944 1003943680 1254929600 1295411200 1606309888 2007887360 2509859200 2590822400 3212619776 4015774720 5019718400 8031549440 10039436800 16063098880 20078873600 40157747200 80315494400
- Sum of all divisors σ(n): 205590692544
- Sum of proper divisors (its aliquot sum) s(n): 125275198144
- 80315494400 is an abundant number, because the sum of its proper divisors (125275198144) is greater than itself. Its abundance is 44959703744
Bases of 80315494400
- Binary: 10010101100110010110100110000000000002
- Hexadecimal: 0x12B32D3000
- Base-36: 10W9RS3K
Squares and roots of 80315494400
- 80315494400 squared (803154944002) is 6450578640716431360000
- 80315494400 cubed (803154944003) is 518081412695220154882064384000000
-
The
square root of 80315494400 is 283399.8842625029 -
The
cube root of 80315494400 is 4314.5262176477
Scales and comparisons
How big is 80315494400?- 80,315,494,400 seconds is equal to 2,553 years, 40 weeks, 5 days, 11 hours, 33 minutes, 20 seconds.
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To count from 1 to 80,315,494,400 would take you about five thousand, one hundred seven 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 80315494400 cubic inches would be around 359.5 feet tall.
Recreational maths with 80315494400
- 80315494400 backwards is 00449451308
- The number of decimal digits it has is: 11
- The sum of 80315494400's digits is 38
- More coming soon!
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