8019142992
8,019,142,992 is an even composite number composed of six prime numbers multiplied together.
8019142992 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 8019142992:
24 × 33 × 7 × 31 × 131 × 653
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 31 × 131 × 653)See below for interesting mathematical facts about the number 8019142992 from the Numbermatics database.
Names of 8019142992
- Cardinal: 8019142992 can be written as Eight billion, nineteen million, one hundred forty-two thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 8.019142992 × 109
Factors of 8019142992
Divisors of 8019142992
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 31 36 42 48 54 56 62 63 72 84 93 108 112 124 126 131 144 168 186 189 216 217 248 252 262 279 336 372 378 393 432 434 496 504 524 558 651 653 744 756 786 837 868 917 1008 1048 1116 1179 1302 1306 1488 1512 1572 1674 1736 1834 1953 1959 2096 2232 2358 2604 2612 2751 3024 3144 3348 3472 3537 3668 3906 3918 4061 4464 4571 4716 5208 5224 5502 5859 5877 6288 6696 7074 7336 7812 7836 8122 8253 9142 9432 10416 10448 11004 11718 11754 12183 13392 13713 14148 14672 15624 15672 16244 16506 17631 18284 18864 20243 22008 23436 23508 24366 24759 27426 28296 28427 31248 31344 32488 33012 35262 36549 36568 40486 41139 44016 46872 47016 48732 49518 54852 56592 56854 60729 64976 66024 70524 73098 73136 80972 82278 85281 85543 93744 94032 97464 99036 109647 109704 113708 121458 123417 132048 141048 141701 146196 161944 164556 170562 171086 182187 194928 198072 219294 219408 227416 242916 246834 255843 256629 282096 283402 292392 323888 329112 341124 342172 364374 396144 425103 438588 454832 485832 493668 511686 513258 546561 566804 584784 598801 658224 682248 684344 728748 767529 769887 850206 877176 971664 987336 1023372 1026516 1093122 1133608 1197602 1275309 1364496 1368688 1457496 1535058 1539774 1700412 1754352 1796403 1974672 2046744 2053032 2186244 2267216 2309661 2395204 2550618 2651833 2914992 3070116 3079548 3400824 3592806 3825927 4093488 4106064 4372488 4619322 4790408 5101236 5303666 5389209 6140232 6159096 6801648 7185612 7651854 7955499 8744976 9238644 9580816 10202472 10607332 10778418 12280464 12318192 14371224 15303708 15910998 16167627 18477288 18562831 20404944 21214664 21556836 23866497 28742448 30607416 31821996 32335254 36954576 37125662 42429328 43113672 47732994 55688493 61214832 63643992 64670508 71599491 74251324 86227344 95465988 111376986 127287984 129341016 143198982 148502648 167065479 190931976 222753972 258682032 286397964 297005296 334130958 381863952 445507944 501196437 572795928 668261916 891015888 1002392874 1145591856 1336523832 2004785748 2673047664 4009571496 8019142992
- Sum of all divisors σ(n): 27403960320
- Sum of proper divisors (its aliquot sum) s(n): 19384817328
- 8019142992 is an abundant number, because the sum of its proper divisors (19384817328) is greater than itself. Its abundance is 11365674336
Bases of 8019142992
- Binary: 1110111011111101001101001010100002
- Hexadecimal: 0x1DDFA6950
- Base-36: 3OME2C0
Squares and roots of 8019142992
- 8019142992 squared (80191429922) is 64306654326142712064
- 8019142992 cubed (80191429923) is 515684256378453811839899455488
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The
square root of 8019142992 is 89549.6677380771 -
The
cube root of 8019142992 is 2001.5939786119
Scales and comparisons
How big is 8019142992?- 8,019,142,992 seconds is equal to 254 years, 51 weeks, 1 day, 3 hours, 43 minutes, 12 seconds.
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To count from 1 to 8,019,142,992 would take you about five hundred nine 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 8019142992 cubic inches would be around 166.8 feet tall.
Recreational maths with 8019142992
- 8019142992 backwards is 2992419108
- The number of decimal digits it has is: 10
- The sum of 8019142992's digits is 45
- More coming soon!
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