29809131520
29,809,131,520 is an even composite number composed of five prime numbers multiplied together.
29809131520 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 29809131520:
214 × 5 × 7 × 227 × 229
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 227 × 229)See below for interesting mathematical facts about the number 29809131520 from the Numbermatics database.
Names of 29809131520
- Cardinal: 29809131520 can be written as Twenty-nine billion, eight hundred nine million, one hundred thirty-one thousand, five hundred twenty.
Scientific notation
- Scientific notation: 2.980913152 × 1010
Factors of 29809131520
Divisors of 29809131520
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 227 229 256 280 320 448 454 458 512 560 640 896 908 916 1024 1120 1135 1145 1280 1589 1603 1792 1816 1832 2048 2240 2270 2290 2560 3178 3206 3584 3632 3664 4096 4480 4540 4580 5120 6356 6412 7168 7264 7328 7945 8015 8192 8960 9080 9160 10240 12712 12824 14336 14528 14656 15890 16030 16384 17920 18160 18320 20480 25424 25648 28672 29056 29312 31780 32060 35840 36320 36640 40960 50848 51296 51983 57344 58112 58624 63560 64120 71680 72640 73280 81920 101696 102592 103966 114688 116224 117248 127120 128240 143360 145280 146560 203392 205184 207932 232448 234496 254240 256480 259915 286720 290560 293120 363881 406784 410368 415864 464896 468992 508480 512960 519830 573440 581120 586240 727762 813568 820736 831728 929792 937984 1016960 1025920 1039660 1162240 1172480 1455524 1627136 1641472 1663456 1819405 1859584 1875968 2033920 2051840 2079320 2324480 2344960 2911048 3254272 3282944 3326912 3638810 3719168 3751936 4067840 4103680 4158640 4648960 4689920 5822096 6508544 6565888 6653824 7277620 8135680 8207360 8317280 9297920 9379840 11644192 13017088 13131776 13307648 14555240 16271360 16414720 16634560 18595840 18759680 23288384 26034176 26263552 26615296 29110480 32542720 32829440 33269120 46576768 53230592 58220960 65085440 65658880 66538240 93153536 106461184 116441920 130170880 131317760 133076480 186307072 212922368 232883840 266152960 372614144 425844736 465767680 532305920 745228288 851689472 931535360 1064611840 1490456576 1863070720 2129223680 2980913152 3726141440 4258447360 5961826304 7452282880 14904565760 29809131520
- Sum of all divisors σ(n): 82478471040
- Sum of proper divisors (its aliquot sum) s(n): 52669339520
- 29809131520 is an abundant number, because the sum of its proper divisors (52669339520) is greater than itself. Its abundance is 22860208000
Bases of 29809131520
- Binary: 110111100001100001101000000000000002
- Hexadecimal: 0x6F0C34000
- Base-36: DOZL534
Squares and roots of 29809131520
- 29809131520 squared (298091315202) is 888584321976657510400
- 29809131520 cubed (298091315203) is 26487926920412210097509367808000
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The
square root of 29809131520 is 172653.2117280185 -
The
cube root of 29809131520 is 3100.6287840033
Scales and comparisons
How big is 29809131520?- 29,809,131,520 seconds is equal to 947 years, 43 weeks, 4 days, 2 hours, 18 minutes, 40 seconds.
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To count from 1 to 29,809,131,520 would take you about one thousand, eight hundred ninety-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 29809131520 cubic inches would be around 258.4 feet tall.
Recreational maths with 29809131520
- 29809131520 backwards is 02513190892
- 29809131520 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 29809131520's digits is 40
- More coming soon!
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