80742189808
80,742,189,808 is an even composite number composed of four prime numbers multiplied together.
80742189808 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 80742189808:
24 × 72 × 313 × 3457
(2 × 2 × 2 × 2 × 7 × 7 × 31 × 31 × 31 × 3457)See below for interesting mathematical facts about the number 80742189808 from the Numbermatics database.
Names of 80742189808
- Cardinal: 80742189808 can be written as Eighty billion, seven hundred forty-two million, one hundred eighty-nine thousand, eight hundred eight.
Scientific notation
- Scientific notation: 8.0742189808 × 1010
Factors of 80742189808
Divisors of 80742189808
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 7 8 14 16 28 31 49 56 62 98 112 124 196 217 248 392 434 496 784 868 961 1519 1736 1922 3038 3457 3472 3844 6076 6727 6914 7688 12152 13454 13828 15376 24199 24304 26908 27656 29791 47089 48398 53816 55312 59582 94178 96796 107167 107632 119164 169393 188356 193592 208537 214334 238328 338786 376712 387184 417074 428668 476656 677572 750169 753424 834148 857336 1355144 1459759 1500338 1668296 1714672 2710288 2919518 3000676 3322177 3336592 5251183 5839036 6001352 6644354 10502366 11678072 12002704 13288708 21004732 23255239 23356144 26577416 42009464 46510478 53154832 84018928 93020956 102987487 162786673 186041912 205974974 325573346 372083824 411949948 651146692 720912409 823899896 1302293384 1441824818 1647799792 2604586768 2883649636 5046386863 5767299272 10092773726 11534598544 20185547452 40371094904 80742189808
- Sum of all divisors σ(n): 188099044224
- Sum of proper divisors (its aliquot sum) s(n): 107356854416
- 80742189808 is an abundant number, because the sum of its proper divisors (107356854416) is greater than itself. Its abundance is 26614664608
Bases of 80742189808
- Binary: 10010110011001001110000001010111100002
- Hexadecimal: 0x12CC9C0AF0
- Base-36: 113BTCDS
Squares and roots of 80742189808
- 80742189808 squared (807421898082) is 6519301214991099076864
- 80742189808 cubed (807421898083) is 526382656116336336694686669402112
-
The
square root of 80742189808 is 284151.7021029435 -
The
cube root of 80742189808 is 4322.1533797353
Scales and comparisons
How big is 80742189808?- 80,742,189,808 seconds is equal to 2,567 years, 18 weeks, 2 days, 2 hours, 3 minutes, 28 seconds.
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To count from 1 to 80,742,189,808 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 80742189808 cubic inches would be around 360.2 feet tall.
Recreational maths with 80742189808
- 80742189808 backwards is 80898124708
- The number of decimal digits it has is: 11
- The sum of 80742189808's digits is 55
- More coming soon!
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