21460472000
21,460,472,000 is an even composite number composed of five prime numbers multiplied together.
21460472000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 21460472000:
26 × 53 × 11 × 232 × 461
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 11 × 23 × 23 × 461)See below for interesting mathematical facts about the number 21460472000 from the Numbermatics database.
Names of 21460472000
- Cardinal: 21460472000 can be written as Twenty-one billion, four hundred sixty million, four hundred seventy-two thousand.
Scientific notation
- Scientific notation: 2.1460472 × 1010
Factors of 21460472000
Divisors of 21460472000
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 23 25 32 40 44 46 50 55 64 80 88 92 100 110 115 125 160 176 184 200 220 230 250 253 275 320 352 368 400 440 460 461 500 506 529 550 575 704 736 800 880 920 922 1000 1012 1058 1100 1150 1265 1375 1472 1600 1760 1840 1844 2000 2024 2116 2200 2300 2305 2530 2645 2750 2875 3520 3680 3688 4000 4048 4232 4400 4600 4610 5060 5071 5290 5500 5750 5819 6325 7360 7376 8000 8096 8464 8800 9200 9220 10120 10142 10580 10603 11000 11500 11525 11638 12650 13225 14752 16192 16928 17600 18400 18440 20240 20284 21160 21206 22000 23000 23050 23276 25300 25355 26450 29095 29504 31625 33856 36800 36880 40480 40568 42320 42412 44000 46000 46100 46552 50600 50710 52900 53015 57625 58190 63250 66125 73760 80960 81136 84640 84824 88000 92000 92200 93104 101200 101420 105800 106030 115250 116380 116633 126500 126775 132250 145475 147520 162272 169280 169648 184000 184400 186208 202400 202840 211600 212060 230500 232760 233266 243869 253000 253550 264500 265075 290950 324544 339296 368800 372416 404800 405680 423200 424120 461000 465520 466532 487738 506000 507100 529000 530150 581900 583165 633875 678592 727375 737600 811360 846400 848240 922000 931040 933064 975476 1012000 1014200 1058000 1060300 1163800 1166330 1219345 1267750 1325375 1454750 1622720 1696480 1844000 1862080 1866128 1950952 2024000 2028400 2116000 2120600 2327600 2332660 2438690 2535500 2650750 2682559 2909500 2915825 3392960 3688000 3732256 3901904 4056800 4232000 4241200 4655200 4665320 4877380 5071000 5301500 5365118 5819000 5831650 6096725 7464512 7803808 8113600 8482400 9310400 9330640 9754760 10142000 10603000 10730236 11638000 11663300 12193450 13412795 14579125 15607616 16964800 18661280 19509520 20284000 21206000 21460472 23276000 23326600 24386900 26825590 29158250 30483625 37322560 39019040 40568000 42412000 42920944 46552000 46653200 48773800 53651180 58316500 60967250 67063975 78038080 84824000 85841888 93306400 97547600 107302360 116633000 121934500 134127950 171683776 186612800 195095200 214604720 233266000 243869000 268255900 335319875 390190400 429209440 466532000 487738000 536511800 670639750 858418880 933064000 975476000 1073023600 1341279500 1950952000 2146047200 2682559000 4292094400 5365118000 10730236000 21460472000
- Sum of all divisors σ(n): 60740263584
- Sum of proper divisors (its aliquot sum) s(n): 39279791584
- 21460472000 is an abundant number, because the sum of its proper divisors (39279791584) is greater than itself. Its abundance is 17819319584
Bases of 21460472000
- Binary: 100111111110010010011010000110000002
- Hexadecimal: 0x4FF24D0C0
- Base-36: 9UX0E68
Squares and roots of 21460472000
- 21460472000 squared (214604720002) is 460551858462784000000
- 21460472000 cubed (214604720003) is 9883660263088539074048000000000
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The
square root of 21460472000 is 146493.9316149307 -
The
cube root of 21460472000 is 2778.9437527643
Scales and comparisons
How big is 21460472000?- 21,460,472,000 seconds is equal to 682 years, 19 weeks, 4 days, 2 hours, 13 minutes, 20 seconds.
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To count from 1 to 21,460,472,000 would take you about one thousand, three hundred sixty-four 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 21460472000 cubic inches would be around 231.6 feet tall.
Recreational maths with 21460472000
- 21460472000 backwards is 00027406412
- The number of decimal digits it has is: 11
- The sum of 21460472000's digits is 26
- More coming soon!
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