21024729000
21,024,729,000 is an even composite number composed of six prime numbers multiplied together.
21024729000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21024729000:
23 × 32 × 53 × 11 × 53 × 4007
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 11 × 53 × 4007)See below for interesting mathematical facts about the number 21024729000 from the Numbermatics database.
Names of 21024729000
- Cardinal: 21024729000 can be written as Twenty-one billion, twenty-four million, seven hundred twenty-nine thousand.
Scientific notation
- Scientific notation: 2.1024729 × 1010
Factors of 21024729000
Divisors of 21024729000
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 25 30 33 36 40 44 45 50 53 55 60 66 72 75 88 90 99 100 106 110 120 125 132 150 159 165 180 198 200 212 220 225 250 264 265 275 300 318 330 360 375 396 424 440 450 477 495 500 530 550 583 600 636 660 750 792 795 825 900 954 990 1000 1060 1100 1125 1166 1272 1320 1325 1375 1500 1590 1650 1749 1800 1908 1980 2120 2200 2250 2332 2385 2475 2650 2750 2915 3000 3180 3300 3498 3816 3960 3975 4007 4125 4500 4664 4770 4950 5247 5300 5500 5830 6360 6600 6625 6996 7950 8014 8250 8745 9000 9540 9900 10494 10600 11000 11660 11925 12021 12375 13250 13992 14575 15900 16028 16500 17490 19080 19800 19875 20035 20988 23320 23850 24042 24750 26235 26500 29150 31800 32056 33000 34980 36063 39750 40070 41976 43725 44077 47700 48084 49500 52470 53000 58300 59625 60105 69960 72126 72875 79500 80140 87450 88154 95400 96168 99000 100175 104940 116600 119250 120210 131175 132231 144252 145750 159000 160280 174900 176308 180315 200350 209880 212371 218625 220385 238500 240420 262350 264462 288504 291500 300525 349800 352616 360630 396693 400700 424742 437250 440770 477000 480840 500875 524700 528924 583000 601050 637113 655875 661155 721260 793386 801400 849484 874500 881540 901575 1001750 1049400 1057848 1061855 1101925 1202100 1274226 1311750 1322310 1442520 1502625 1586772 1698968 1749000 1763080 1803150 1911339 1983465 2003500 2123710 2203850 2336081 2404200 2548452 2623500 2644620 3005250 3173544 3185565 3305775 3606300 3822678 3966930 4007000 4247420 4407700 4507875 4672162 5096904 5247000 5289240 5309275 5509625 6010500 6371130 6611550 7008243 7212600 7645356 7933860 8494840 8815400 9015750 9344324 9556695 9917325 10618550 11019250 11680405 12021000 12742260 13223100 14016486 15290712 15867720 15927825 16528875 18031500 18688648 19113390 19834650 21024729 21237100 22038500 23360810 25484520 26446200 26546375 28032972 31855650 33057750 35041215 36063000 38226780 39669300 42049458 42474200 44077000 46721620 47783475 49586625 53092750 56065944 58402025 63711300 66115500 70082430 76453560 79338600 79639125 84098916 93443240 95566950 99173250 105123645 106185500 116804050 127422600 132231000 140164860 159278250 168197832 175206075 191133900 198346500 210247290 212371000 233608100 238917375 280329720 292010125 318556500 350412150 382267800 396693000 420494580 467216200 477834750 525618225 584020250 637113000 700824300 840989160 876030375 955669500 1051236450 1168040500 1401648600 1752060750 1911339000 2102472900 2336081000 2628091125 3504121500 4204945800 5256182250 7008243000 10512364500 21024729000
- Sum of all divisors σ(n): 79006337280
- Sum of proper divisors (its aliquot sum) s(n): 57981608280
- 21024729000 is an abundant number, because the sum of its proper divisors (57981608280) is greater than itself. Its abundance is 36956879280
Bases of 21024729000
- Binary: 100111001010010101111100111101010002
- Hexadecimal: 0x4E52BE7A8
- Base-36: 9NPKWQ0
Squares and roots of 21024729000
- 21024729000 squared (210247290002) is 442039229523441000000
- 21024729000 cubed (210247290003) is 9293755008099146172489000000000
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The
square root of 21024729000 is 144999.0655142301 -
The
cube root of 21024729000 is 2760.0066950059
Scales and comparisons
How big is 21024729000?- 21,024,729,000 seconds is equal to 668 years, 27 weeks, 18 hours, 30 minutes.
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To count from 1 to 21,024,729,000 would take you about one thousand, three hundred thirty-seven 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 21024729000 cubic inches would be around 230 feet tall.
Recreational maths with 21024729000
- 21024729000 backwards is 00092742012
- The number of decimal digits it has is: 11
- The sum of 21024729000's digits is 27
- More coming soon!
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The information we have on file for 21024729000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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