29381998400
29,381,998,400 is an even composite number composed of five prime numbers multiplied together.
29381998400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 29381998400:
26 × 52 × 312 × 97 × 197
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 31 × 31 × 97 × 197)See below for interesting mathematical facts about the number 29381998400 from the Numbermatics database.
Names of 29381998400
- Cardinal: 29381998400 can be written as Twenty-nine billion, three hundred eighty-one million, nine hundred ninety-eight thousand, four hundred.
Scientific notation
- Scientific notation: 2.93819984 × 1010
Factors of 29381998400
Divisors of 29381998400
- Number of divisors d(n): 252
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 31 32 40 50 62 64 80 97 100 124 155 160 194 197 200 248 310 320 388 394 400 485 496 620 775 776 788 800 961 970 985 992 1240 1550 1552 1576 1600 1922 1940 1970 1984 2425 2480 3007 3100 3104 3152 3844 3880 3940 4805 4850 4925 4960 6014 6107 6200 6208 6304 7688 7760 7880 9610 9700 9850 9920 12028 12214 12400 12608 15035 15376 15520 15760 19109 19220 19400 19700 24025 24056 24428 24800 30070 30535 30752 31040 31520 38218 38440 38800 39400 48050 48112 48856 49600 60140 61070 61504 63040 75175 76436 76880 77600 78800 93217 95545 96100 96224 97712 120280 122140 150350 152675 152872 153760 155200 157600 186434 189317 191090 192200 192448 195424 240560 244280 300700 305350 305744 307520 315200 372868 378634 382180 384400 390848 466085 477725 481120 488560 592379 601400 610700 611488 745736 757268 764360 768800 932170 946585 955450 962240 977120 1184758 1202800 1221400 1222976 1491472 1514536 1528720 1537600 1864340 1893170 1910900 1954240 2330425 2369516 2405600 2442800 2961895 2982944 3029072 3057440 3728680 3786340 3821800 4660850 4732925 4739032 4811200 4885600 5923790 5965888 6058144 6114880 7457360 7572680 7643600 9321700 9465850 9478064 9771200 11847580 12116288 14809475 14914720 15145360 15287200 18363749 18643400 18931700 18956128 23695160 29618950 29829440 30290720 30574400 36727498 37286800 37863400 37912256 47390320 59237900 60581440 73454996 74573600 75726800 91818745 94780640 118475800 146909992 149147200 151453600 183637490 189561280 236951600 293819984 302907200 367274980 459093725 473903200 587639968 734549960 918187450 947806400 1175279936 1469099920 1836374900 2938199840 3672749800 5876399680 7345499600 14690999200 29381998400
- Sum of all divisors σ(n): 75858793164
- Sum of proper divisors (its aliquot sum) s(n): 46476794764
- 29381998400 is an abundant number, because the sum of its proper divisors (46476794764) is greater than itself. Its abundance is 17094796364
Bases of 29381998400
- Binary: 110110101110100110110110111010000002
- Hexadecimal: 0x6D74DB740
- Base-36: DHXA728
Squares and roots of 29381998400
- 29381998400 squared (293819984002) is 863301829977602560000
- 29381998400 cubed (293819984003) is 25365532987118990453755904000000
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The
square root of 29381998400 is 171411.7802252809 -
The
cube root of 29381998400 is 3085.7479105031
Scales and comparisons
How big is 29381998400?- 29,381,998,400 seconds is equal to 934 years, 13 weeks, 2 days, 10 hours, 13 minutes, 20 seconds.
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To count from 1 to 29,381,998,400 would take you about one thousand, eight hundred sixty-eight 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 29381998400 cubic inches would be around 257.1 feet tall.
Recreational maths with 29381998400
- 29381998400 backwards is 00489918392
- The number of decimal digits it has is: 11
- The sum of 29381998400's digits is 53
- More coming soon!
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