80442000
80,442,000 is an even composite number composed of five prime numbers multiplied together.
80442000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 80442000:
24 × 32 × 53 × 41 × 109
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 41 × 109)See below for interesting mathematical facts about the number 80442000 from the Numbermatics database.
Names of 80442000
- Cardinal: 80442000 can be written as Eighty million, four hundred forty-two thousand.
Scientific notation
- Scientific notation: 8.0442 × 107
Factors of 80442000
Divisors of 80442000
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 41 45 48 50 60 72 75 80 82 90 100 109 120 123 125 144 150 164 180 200 205 218 225 240 246 250 300 327 328 360 369 375 400 410 436 450 492 500 545 600 615 654 656 720 738 750 820 872 900 981 984 1000 1025 1090 1125 1200 1230 1308 1476 1500 1635 1640 1744 1800 1845 1962 1968 2000 2050 2180 2250 2460 2616 2725 2952 3000 3075 3270 3280 3600 3690 3924 4100 4360 4469 4500 4905 4920 5125 5232 5450 5904 6000 6150 6540 7380 7848 8175 8200 8720 8938 9000 9225 9810 9840 10250 10900 12300 13080 13407 13625 14760 15375 15696 16350 16400 17876 18000 18450 19620 20500 21800 22345 24525 24600 26160 26814 27250 29520 30750 32700 35752 36900 39240 40221 40875 41000 43600 44690 46125 49050 49200 53628 54500 61500 65400 67035 71504 73800 78480 80442 81750 82000 89380 92250 98100 107256 109000 111725 122625 123000 130800 134070 147600 160884 163500 178760 184500 196200 201105 214512 218000 223450 245250 246000 268140 321768 327000 335175 357520 369000 392400 402210 446900 490500 536280 558625 643536 654000 670350 738000 804420 893800 981000 1005525 1072560 1117250 1340700 1608840 1675875 1787600 1962000 2011050 2234500 2681400 3217680 3351750 4022100 4469000 5027625 5362800 6703500 8044200 8938000 10055250 13407000 16088400 20110500 26814000 40221000 80442000
- Sum of all divisors σ(n): 290450160
- Sum of proper divisors (its aliquot sum) s(n): 210008160
- 80442000 is an abundant number, because the sum of its proper divisors (210008160) is greater than itself. Its abundance is 129566160
Bases of 80442000
- Binary: 1001100101101110010100100002
- Hexadecimal: 0x4CB7290
- Base-36: 1BW5G0
Squares and roots of 80442000
- 80442000 squared (804420002) is 6470915364000000
- 80442000 cubed (804420003) is 520533373710888000000000
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The
square root of 80442000 is 8968.9464264205 -
The
cube root of 80442000 is 431.6790311319
Scales and comparisons
How big is 80442000?- 80,442,000 seconds is equal to 2 years, 29 weeks, 1 hour.
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To count from 1 to 80,442,000 would take you about three 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 80442000 cubic inches would be around 36 feet tall.
Recreational maths with 80442000
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