80572929090
80,572,929,090 is an even composite number composed of eight prime numbers multiplied together.
80572929090 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 80572929090:
2 × 3 × 5 × 23 × 61 × 89 × 137 × 157
See below for interesting mathematical facts about the number 80572929090 from the Numbermatics database.
Names of 80572929090
- Cardinal: 80572929090 can be written as Eighty billion, five hundred seventy-two million, nine hundred twenty-nine thousand and ninety.
Scientific notation
- Scientific notation: 8.057292909 × 1010
Factors of 80572929090
Divisors of 80572929090
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 5 6 10 15 23 30 46 61 69 89 115 122 137 138 157 178 183 230 267 274 305 314 345 366 411 445 471 534 610 685 690 785 822 890 915 942 1335 1370 1403 1570 1830 2047 2055 2355 2670 2806 3151 3611 4094 4110 4209 4710 5429 6141 6302 7015 7222 8357 8418 9453 9577 10235 10833 10858 12193 12282 13973 14030 15755 16287 16714 18055 18906 19154 20470 21045 21509 21666 24386 25071 27145 27946 28731 30705 31510 32574 36110 36579 41785 41919 42090 43018 47265 47885 50142 54165 54290 57462 60965 61410 64527 69865 73158 81435 83570 83838 94530 95770 107545 108330 121930 124867 125355 129054 139730 143655 162870 182895 192211 209595 215090 220271 249734 250710 280439 287310 321379 322635 365790 374601 384422 419190 440542 494707 560878 576633 624335 642758 645270 660813 743773 749202 841317 852353 961055 964137 989414 1101355 1153266 1248670 1312049 1321626 1402195 1484121 1487546 1606895 1682634 1704706 1873005 1914301 1922110 1928274 2202710 2231319 2473535 2557059 2624098 2804390 2883165 2968242 3213790 3304065 3718865 3746010 3828602 3936147 4206585 4261765 4462638 4820685 4947070 5114118 5742903 5766330 6560245 6608130 7420605 7437730 7872294 8413170 8523530 9571505 9641370 11156595 11485806 12785295 13120490 14841210 17106779 19143010 19604119 19680735 22313190 25570590 28714515 30177127 34213558 39208238 39361470 44028923 51320337 57429030 58812357 60354254 85533895 88057846 90531381 98020595 102640674 116772361 117624714 132086769 150885635 171067790 181062762 196041190 220144615 233544722 256601685 264173538 294061785 301771270 350317083 440289230 452656905 513203370 583861805 588123570 660433845 700634166 905313810 1167723610 1320867690 1751585415 2685764303 3503170830 5371528606 8057292909 13428821515 16114585818 26857643030 40286464545 80572929090
- Sum of all divisors σ(n): 210239400960
- Sum of proper divisors (its aliquot sum) s(n): 129666471870
- 80572929090 is an abundant number, because the sum of its proper divisors (129666471870) is greater than itself. Its abundance is 49093542780
Bases of 80572929090
- Binary: 10010110000101000010101010100010000102
- Hexadecimal: 0x12C2855442
- Base-36: 110J1HZ6
Squares and roots of 80572929090
- 80572929090 squared (805729290902) is 6491996902142168228100
- 80572929090 cubed (805729290903) is 523079206048800589741552245429000
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The
square root of 80572929090 is 283853.7107208571 -
The
cube root of 80572929090 is 4319.1310747001
Scales and comparisons
How big is 80572929090?- 80,572,929,090 seconds is equal to 2,561 years, 50 weeks, 3 days, 1 hour, 11 minutes, 30 seconds.
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To count from 1 to 80,572,929,090 would take you about five thousand, one hundred twenty-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 80572929090 cubic inches would be around 359.9 feet tall.
Recreational maths with 80572929090
- 80572929090 backwards is 09092927508
- The number of decimal digits it has is: 11
- The sum of 80572929090's digits is 51
- More coming soon!
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