21043246000
21,043,246,000 is an even composite number composed of five prime numbers multiplied together.
21043246000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 21043246000:
24 × 53 × 72 × 172 × 743
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 7 × 17 × 17 × 743)See below for interesting mathematical facts about the number 21043246000 from the Numbermatics database.
Names of 21043246000
- Cardinal: 21043246000 can be written as Twenty-one billion, forty-three million, two hundred forty-six thousand.
Scientific notation
- Scientific notation: 2.1043246 × 1010
Factors of 21043246000
Divisors of 21043246000
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 25 28 34 35 40 49 50 56 68 70 80 85 98 100 112 119 125 136 140 170 175 196 200 238 245 250 272 280 289 340 350 392 400 425 476 490 500 560 578 595 680 700 743 784 833 850 875 952 980 1000 1156 1190 1225 1360 1400 1445 1486 1666 1700 1750 1904 1960 2000 2023 2125 2312 2380 2450 2800 2890 2972 2975 3332 3400 3500 3715 3920 4046 4165 4250 4624 4760 4900 5201 5780 5944 5950 6125 6664 6800 7000 7225 7430 8092 8330 8500 9520 9800 10115 10402 11560 11888 11900 12250 12631 13328 14000 14161 14450 14860 14875 16184 16660 17000 18575 19600 20230 20804 20825 23120 23800 24500 25262 26005 28322 28900 29720 29750 32368 33320 34000 36125 36407 37150 40460 41608 41650 47600 49000 50524 50575 52010 56644 57800 59440 59500 63155 66640 70805 72250 72814 74300 80920 83216 83300 88417 92875 98000 101048 101150 104020 104125 113288 115600 119000 126310 130025 141610 144500 145628 148600 161840 166600 176834 182035 185750 202096 202300 208040 208250 214727 226576 238000 252620 252875 260050 283220 289000 291256 297200 315775 333200 353668 354025 364070 371500 404600 416080 416500 429454 442085 505240 505750 520100 566440 578000 582512 618919 631550 650125 707336 708050 728140 743000 809200 833000 858908 884170 910175 1010480 1011500 1040200 1073635 1132880 1237838 1263100 1300250 1414672 1416100 1456280 1486000 1503089 1578875 1666000 1717816 1768340 1770125 1820350 2023000 2080400 2147270 2210425 2475676 2526200 2600500 2832200 2912560 3006178 3094595 3157750 3435632 3536680 3540250 3640700 4046000 4294540 4420850 4550875 4951352 5052400 5201000 5368175 5664400 6012356 6189190 6315500 7073360 7080500 7281400 7515445 8589080 8841700 9101750 9902704 10402000 10521623 10736350 11052125 12024712 12378380 12631000 14161000 14562800 15030890 15472975 17178160 17683400 18203500 21043246 21472700 22104250 24049424 24756760 25262000 26840875 28322000 30061780 30945950 35366800 36407000 37577225 42086492 42945400 44208500 49513520 52608115 53681750 60123560 61891900 72814000 75154450 77364875 84172984 85890800 88417000 105216230 107363500 120247120 123783800 150308900 154729750 168345968 176834000 187886125 210432460 214727000 247567600 263040575 300617800 309459500 375772250 420864920 429454000 526081150 601235600 618919000 751544500 841729840 1052162300 1237838000 1315202875 1503089000 2104324600 2630405750 3006178000 4208649200 5260811500 10521623000 21043246000
- Sum of all divisors σ(n): 62961122016
- Sum of proper divisors (its aliquot sum) s(n): 41917876016
- 21043246000 is an abundant number, because the sum of its proper divisors (41917876016) is greater than itself. Its abundance is 20874630016
Bases of 21043246000
- Binary: 100111001100100011001110011101100002
- Hexadecimal: 0x4E64673B0
- Base-36: 9O0LSJ4
Squares and roots of 21043246000
- 21043246000 squared (210432460002) is 442818202216516000000
- 21043246000 cubed (210432460003) is 9318332362519891450936000000000
-
The
square root of 21043246000 is 145062.9035970257 -
The
cube root of 21043246000 is 2760.8167260183
Scales and comparisons
How big is 21043246000?- 21,043,246,000 seconds is equal to 669 years, 5 weeks, 5 days, 2 hours, 6 minutes, 40 seconds.
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To count from 1 to 21,043,246,000 would take you about one thousand, three hundred thirty-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 21043246000 cubic inches would be around 230.1 feet tall.
Recreational maths with 21043246000
- 21043246000 backwards is 00064234012
- The number of decimal digits it has is: 11
- The sum of 21043246000's digits is 22
- More coming soon!
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