21002001300
21,002,001,300 is an even composite number composed of six prime numbers multiplied together.
21002001300 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21002001300:
22 × 33 × 52 × 7 × 617 × 1801
(2 × 2 × 3 × 3 × 3 × 5 × 5 × 7 × 617 × 1801)See below for interesting mathematical facts about the number 21002001300 from the Numbermatics database.
Names of 21002001300
- Cardinal: 21002001300 can be written as Twenty-one billion, two million, one thousand, three hundred.
Scientific notation
- Scientific notation: 2.10020013 × 1010
Factors of 21002001300
Divisors of 21002001300
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 27 28 30 35 36 42 45 50 54 60 63 70 75 84 90 100 105 108 126 135 140 150 175 180 189 210 225 252 270 300 315 350 378 420 450 525 540 617 630 675 700 756 900 945 1050 1234 1260 1350 1575 1801 1851 1890 2100 2468 2700 3085 3150 3602 3702 3780 4319 4725 5403 5553 6170 6300 7204 7404 8638 9005 9255 9450 10806 11106 12340 12607 12957 15425 16209 16659 17276 18010 18510 18900 21595 21612 22212 25214 25914 27015 27765 30850 32418 33318 36020 37020 37821 38871 43190 45025 46275 48627 50428 51828 54030 55530 61700 63035 64785 64836 66636 75642 77742 81045 83295 86380 90050 92550 97254 107975 108060 111060 113463 116613 126070 129570 135075 138825 151284 155484 162090 166590 180100 185100 189105 194355 194508 215950 226926 233226 243135 252140 259140 270150 277650 315175 323925 324180 333180 340389 378210 388710 405225 416475 431900 453852 466452 486270 540300 555300 567315 583065 630350 647850 680778 756420 777420 810450 832950 945525 971775 972540 1111217 1134630 1166130 1215675 1260700 1295700 1361556 1620900 1665900 1701945 1891050 1943550 2222434 2269260 2332260 2431350 2836575 2915325 3333651 3403890 3782100 3887100 4444868 4862700 5556085 5673150 5830650 6667302 6807780 7778519 8509725 10000953 11112170 11346300 11661300 13334604 15557038 16668255 17019450 20001906 22224340 23335557 27780425 30002859 31114076 33336510 34038900 38892595 40003812 46671114 50004765 55560850 60005718 66673020 70006671 77785190 83341275 93342228 100009530 111121700 116677785 120011436 140013342 150014295 155570380 166682550 194462975 200019060 210020013 233355570 250023825 280026684 300028590 333365100 350033355 388925950 420040026 466711140 500047650 583388925 600057180 700066710 750071475 777851900 840080052 1000095300 1050100065 1166777850 1400133420 1500142950 1750166775 2100200130 2333555700 3000285900 3500333550 4200400260 5250500325 7000667100 10501000650 21002001300
- Sum of all divisors σ(n): 77330883840
- Sum of proper divisors (its aliquot sum) s(n): 56328882540
- 21002001300 is an abundant number, because the sum of its proper divisors (56328882540) is greater than itself. Its abundance is 35326881240
Bases of 21002001300
- Binary: 100111000111101000100011011100101002
- Hexadecimal: 0x4E3D11B94
- Base-36: 9NC1RX0
Squares and roots of 21002001300
- 21002001300 squared (210020013002) is 441084058605201690000
- 21002001300 cubed (210020013003) is 9263647972235722080142197000000
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The
square root of 21002001300 is 144920.6724384067 -
The
cube root of 21002001300 is 2759.0118154219
Scales and comparisons
How big is 21002001300?- 21,002,001,300 seconds is equal to 667 years, 41 weeks, 3 days, 17 hours, 15 minutes.
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To count from 1 to 21,002,001,300 would take you about one thousand, three hundred thirty-five 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 21002001300 cubic inches would be around 229.9 feet tall.
Recreational maths with 21002001300
- 21002001300 backwards is 00310020012
- 21002001300 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21002001300's digits is 9
- More coming soon!
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"Number 21002001300 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.
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The information we have on file for 21002001300 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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