29890724864
29,890,724,864 is an even composite number composed of five prime numbers multiplied together.
29890724864 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 29890724864:
210 × 7 × 113 × 13 × 241
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 11 × 11 × 13 × 241)See below for interesting mathematical facts about the number 29890724864 from the Numbermatics database.
Names of 29890724864
- Cardinal: 29890724864 can be written as Twenty-nine billion, eight hundred ninety million, seven hundred twenty-four thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 2.9890724864 × 1010
Factors of 29890724864
Divisors of 29890724864
- Number of divisors d(n): 352
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Complete list of divisors:
1 2 4 7 8 11 13 14 16 22 26 28 32 44 52 56 64 77 88 91 104 112 121 128 143 154 176 182 208 224 241 242 256 286 308 352 364 416 448 482 484 512 572 616 704 728 832 847 896 964 968 1001 1024 1144 1232 1331 1408 1456 1573 1664 1687 1694 1792 1928 1936 2002 2288 2464 2651 2662 2816 2912 3133 3146 3328 3374 3388 3584 3856 3872 4004 4576 4928 5302 5324 5632 5824 6266 6292 6656 6748 6776 7168 7712 7744 8008 9152 9317 9856 10604 10648 11011 11264 11648 12532 12584 13312 13496 13552 15424 15488 16016 17303 18304 18557 18634 19712 21208 21296 21931 22022 23296 25064 25168 26992 27104 29161 30848 30976 32032 34463 34606 36608 37114 37268 39424 42416 42592 43862 44044 46592 50128 50336 53984 54208 58322 61696 61952 64064 68926 69212 73216 74228 74536 78848 84832 85184 87724 88088 93184 100256 100672 107968 108416 116644 121121 123392 123904 128128 137852 138424 146432 148456 149072 169664 170368 175448 176176 200512 201344 204127 215936 216832 233288 241241 242242 246784 256256 275704 276848 296912 298144 320771 339328 340736 350896 352352 379093 401024 402688 408254 431872 433664 466576 482482 484484 512512 551408 553696 593824 596288 641542 678656 681472 701792 704704 758186 802048 805376 816508 863744 867328 933152 964964 968968 1025024 1102816 1107392 1187648 1192576 1283084 1357312 1362944 1403584 1409408 1516372 1604096 1610752 1633016 1727488 1866304 1929928 1937936 2205632 2214784 2245397 2375296 2385152 2566168 2653651 2714624 2807168 2818816 3032744 3208192 3266032 3732608 3859856 3875872 4170023 4411264 4429568 4490794 4750592 4770304 5132336 5307302 5614336 5637632 6065488 6532064 7465216 7719712 7751744 8340046 8822528 8859136 8981588 9501184 9540608 10264672 10614604 11228672 11275264 12130976 13064128 14930432 15439424 15503488 16680092 17645056 17718272 17963176 19002368 20529344 21229208 22457344 24261952 26128256 29190161 29860864 30878848 31006976 33360184 35290112 35926352 41058688 42458416 48523904 52256512 58380322 61757696 62013952 66720368 71852704 82117376 84916832 97047808 104513024 116760644 123515392 124027904 133440736 143705408 164234752 169833664 194095616 209026048 233521288 247030784 266881472 287410816 328469504 339667328 388191232 467042576 533762944 574821632 679334656 934085152 1067525888 1149643264 1358669312 1868170304 2135051776 2299286528 2717338624 3736340608 4270103552 7472681216 14945362432 29890724864
- Sum of all divisors σ(n): 81225484032
- Sum of proper divisors (its aliquot sum) s(n): 51334759168
- 29890724864 is an abundant number, because the sum of its proper divisors (51334759168) is greater than itself. Its abundance is 21444034304
Bases of 29890724864
- Binary: 110111101011010000001000100000000002
- Hexadecimal: 0x6F5A04400
- Base-36: DQC5YWW
Squares and roots of 29890724864
- 29890724864 squared (298907248642) is 893455432895347818496
- 29890724864 cubed (298907248643) is 26706030522920856548246546284544
-
The
square root of 29890724864 is 172889.3428294525 -
The
cube root of 29890724864 is 3103.4552131363
Scales and comparisons
How big is 29890724864?- 29,890,724,864 seconds is equal to 950 years, 22 weeks, 3 days, 11 hours, 7 minutes, 44 seconds.
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To count from 1 to 29,890,724,864 would take you about one thousand, nine hundred 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 29890724864 cubic inches would be around 258.6 feet tall.
Recreational maths with 29890724864
- 29890724864 backwards is 46842709892
- The number of decimal digits it has is: 11
- The sum of 29890724864's digits is 59
- More coming soon!
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