21321125000
21,321,125,000 is an even composite number composed of four prime numbers multiplied together.
21321125000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 21321125000:
23 × 56 × 72 × 592
(2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5 × 7 × 7 × 59 × 59)See below for interesting mathematical facts about the number 21321125000 from the Numbermatics database.
Names of 21321125000
- Cardinal: 21321125000 can be written as Twenty-one billion, three hundred twenty-one million, one hundred twenty-five thousand.
Scientific notation
- Scientific notation: 2.1321125 × 1010
Factors of 21321125000
Divisors of 21321125000
- Number of divisors d(n): 252
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Complete list of divisors:
1 2 4 5 7 8 10 14 20 25 28 35 40 49 50 56 59 70 98 100 118 125 140 175 196 200 236 245 250 280 295 350 392 413 472 490 500 590 625 700 826 875 980 1000 1180 1225 1250 1400 1475 1652 1750 1960 2065 2360 2450 2500 2891 2950 3125 3304 3481 3500 4130 4375 4900 5000 5782 5900 6125 6250 6962 7000 7375 8260 8750 9800 10325 11564 11800 12250 12500 13924 14455 14750 15625 16520 17405 17500 20650 21875 23128 24367 24500 25000 27848 28910 29500 30625 31250 34810 35000 36875 41300 43750 48734 49000 51625 57820 59000 61250 62500 69620 72275 73750 82600 87025 87500 97468 103250 109375 115640 121835 122500 125000 139240 144550 147500 153125 170569 174050 175000 184375 194936 206500 218750 243670 245000 258125 289100 295000 306250 341138 348100 361375 368750 413000 435125 437500 487340 516250 578200 609175 612500 682276 696200 722750 737500 765625 852845 870250 875000 921875 974680 1032500 1218350 1225000 1290625 1364552 1445500 1475000 1531250 1705690 1740500 1806875 1843750 2065000 2175625 2436700 2581250 2891000 3045875 3062500 3411380 3481000 3613750 3687500 4264225 4351250 4873400 5162500 6091750 6125000 6453125 6822760 7227500 7375000 8528450 8702500 9034375 10325000 10878125 12183500 12906250 14455000 15229375 17056900 17405000 18068750 21321125 21756250 24367000 25812500 30458750 34113800 36137500 42642250 43512500 45171875 51625000 54390625 60917500 72275000 76146875 85284500 87025000 90343750 106605625 108781250 121835000 152293750 170569000 180687500 213211250 217562500 304587500 361375000 380734375 426422500 435125000 533028125 609175000 761468750 852845000 1066056250 1522937500 2132112500 2665140625 3045875000 4264225000 5330281250 10660562500 21321125000
- Sum of all divisors σ(n): 59131176705
- Sum of proper divisors (its aliquot sum) s(n): 37810051705
- 21321125000 is an abundant number, because the sum of its proper divisors (37810051705) is greater than itself. Its abundance is 16488926705
Bases of 21321125000
- Binary: 100111101101101011010001100100010002
- Hexadecimal: 0x4F6D68C88
- Base-36: 9SM1PC8
Squares and roots of 21321125000
- 21321125000 squared (213211250002) is 454590371265625000000
- 21321125000 cubed (213211250003) is 9692378129550798828125000000000
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The
square root of 21321125000 is 146017.5503150221 -
The
cube root of 21321125000 is 2772.9159473543
Scales and comparisons
How big is 21321125000?- 21,321,125,000 seconds is equal to 677 years, 49 weeks, 1 day, 6 hours, 43 minutes, 20 seconds.
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To count from 1 to 21,321,125,000 would take you about one thousand, three hundred fifty-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 21321125000 cubic inches would be around 231.1 feet tall.
Recreational maths with 21321125000
- 21321125000 backwards is 00052112312
- The number of decimal digits it has is: 11
- The sum of 21321125000's digits is 17
- More coming soon!
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The information we have on file for 21321125000 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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