80491457984
80,491,457,984 is an even composite number composed of five prime numbers multiplied together.
80491457984 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 80491457984:
26 × 72 × 23 × 1021 × 1093
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 23 × 1021 × 1093)See below for interesting mathematical facts about the number 80491457984 from the Numbermatics database.
Names of 80491457984
- Cardinal: 80491457984 can be written as Eighty billion, four hundred ninety-one million, four hundred fifty-seven thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 8.0491457984 × 1010
Factors of 80491457984
Divisors of 80491457984
- Number of divisors d(n): 168
-
Complete list of divisors:
1 2 4 7 8 14 16 23 28 32 46 49 56 64 92 98 112 161 184 196 224 322 368 392 448 644 736 784 1021 1093 1127 1288 1472 1568 2042 2186 2254 2576 3136 4084 4372 4508 5152 7147 7651 8168 8744 9016 10304 14294 15302 16336 17488 18032 23483 25139 28588 30604 32672 34976 36064 46966 50029 50278 53557 57176 61208 65344 69952 72128 93932 100058 100556 107114 114352 122416 164381 175973 187864 200116 201112 214228 228704 244832 328762 351946 375728 400232 402224 428456 457408 489664 657524 703892 751456 800464 804448 856912 1115953 1150667 1231811 1315048 1407784 1502912 1600928 1608896 1713824 2231906 2301334 2463622 2630096 2815568 3201856 3427648 4463812 4602668 4927244 5260192 5631136 7811671 8927624 9205336 9854488 10520384 11262272 15623342 17855248 18410672 19708976 25666919 31246684 35710496 36821344 39417952 51333838 54681697 62493368 71420992 73642688 78835904 102667676 109363394 124986736 179668433 205335352 218726788 249973472 359336866 410670704 437453576 499946944 718673732 821341408 874907152 1257679031 1437347464 1642682816 1749814304 2515358062 2874694928 3499628608 5030716124 5749389856 10061432248 11498779712 20122864496 40245728992 80491457984
- Sum of all divisors σ(n): 194248662048
- Sum of proper divisors (its aliquot sum) s(n): 113757204064
- 80491457984 is an abundant number, because the sum of its proper divisors (113757204064) is greater than itself. Its abundance is 33265746080
Bases of 80491457984
- Binary: 10010101111011010101000101101110000002
- Hexadecimal: 0x12BDAA2DC0
- Base-36: 10Z6JAGW
Squares and roots of 80491457984
- 80491457984 squared (804914579842) is 6478874808390037344256
- 80491457984 cubed (804914579843) is 521494079423122741579372767739904
-
The
square root of 80491457984 is 283710.1654576375 -
The
cube root of 80491457984 is 4317.6748244079
Scales and comparisons
How big is 80491457984?- 80,491,457,984 seconds is equal to 2,559 years, 19 weeks, 5 days, 2 hours, 19 minutes, 44 seconds.
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To count from 1 to 80,491,457,984 would take you about five thousand, one hundred eighteen 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 80491457984 cubic inches would be around 359.8 feet tall.
Recreational maths with 80491457984
- 80491457984 backwards is 48975419408
- The number of decimal digits it has is: 11
- The sum of 80491457984's digits is 59
- More coming soon!
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