30908008992
30,908,008,992 is an even composite number composed of six prime numbers multiplied together.
30908008992 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 30908008992:
25 × 3 × 7 × 172 × 61 × 2609
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 17 × 17 × 61 × 2609)See below for interesting mathematical facts about the number 30908008992 from the Numbermatics database.
Names of 30908008992
- Cardinal: 30908008992 can be written as Thirty billion, nine hundred eight million, eight thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 3.0908008992 × 1010
Factors of 30908008992
Divisors of 30908008992
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 51 56 61 68 84 96 102 112 119 122 136 168 183 204 224 238 244 272 289 336 357 366 408 427 476 488 544 578 672 714 732 816 854 867 952 976 1037 1156 1281 1428 1464 1632 1708 1734 1904 1952 2023 2074 2312 2562 2609 2856 2928 3111 3416 3468 3808 4046 4148 4624 5124 5218 5712 5856 6069 6222 6832 6936 7259 7827 8092 8296 9248 10248 10436 11424 12138 12444 13664 13872 14518 15654 16184 16592 17629 18263 20496 20872 21777 24276 24888 27744 29036 31308 32368 33184 35258 36526 40992 41744 43554 44353 48552 49776 52887 54789 58072 62616 64736 70516 73052 83488 87108 88706 97104 99552 105774 109578 116144 123403 125232 133059 141032 146104 159149 174216 177412 194208 211548 219156 232288 246806 250464 266118 282064 292208 310471 318298 348432 354824 370209 423096 438312 477447 493612 532236 564128 584416 620942 636596 696864 709648 740418 754001 846192 876624 931413 954894 987224 1064472 1114043 1241884 1273192 1419296 1480836 1508002 1692384 1753248 1862826 1909788 1974448 2128944 2228086 2262003 2483768 2546384 2705533 2961672 3016004 3342129 3725652 3819576 3948896 4257888 4456172 4524006 4967536 5092768 5278007 5411066 5923344 6032008 6684258 7451304 7639152 8116599 8912344 9048012 9935072 10556014 10822132 11846688 12064016 13368516 14902608 15278304 15834021 16233198 17824688 18096024 18938731 21112028 21644264 24128032 26737032 29805216 31668042 32466396 35649376 36192048 37877462 42224056 43288528 45994061 53474064 56816193 63336084 64932792 72384096 75754924 84448112 86577056 91988122 106948128 113632386 126672168 129865584 137982183 151509848 168896224 183976244 227264772 253344336 259731168 275964366 303019696 321958427 367952488 454529544 506688672 551928732 606039392 643916854 735904976 909059088 965875281 1103857464 1287833708 1471809952 1818118176 1931750562 2207714928 2575667416 3863501124 4415429856 5151334832 7727002248 10302669664 15454004496 30908008992
- Sum of all divisors σ(n): 100152339840
- Sum of proper divisors (its aliquot sum) s(n): 69244330848
- 30908008992 is an abundant number, because the sum of its proper divisors (69244330848) is greater than itself. Its abundance is 38336321856
Bases of 30908008992
- Binary: 111001100100100001011001010001000002
- Hexadecimal: 0x73242CA20
- Base-36: E75TWDC
Squares and roots of 30908008992
- 30908008992 squared (309080089922) is 955305019849552856064
- 30908008992 cubed (309080089923) is 29526576143612718162405393727488
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The
square root of 30908008992 is 175806.7376183291 -
The
cube root of 30908008992 is 3138.2702750965
Scales and comparisons
How big is 30908008992?- 30,908,008,992 seconds is equal to 982 years, 40 weeks, 3 days, 14 hours, 3 minutes, 12 seconds.
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To count from 1 to 30,908,008,992 would take you about one thousand, nine hundred sixty-five 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 30908008992 cubic inches would be around 261.5 feet tall.
Recreational maths with 30908008992
- 30908008992 backwards is 29980080903
- 30908008992 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30908008992's digits is 48
- More coming soon!
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