21375101520
21,375,101,520 is an even composite number composed of six prime numbers multiplied together.
21375101520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 21375101520:
24 × 32 × 5 × 23 × 89 × 14503
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 23 × 89 × 14503)See below for interesting mathematical facts about the number 21375101520 from the Numbermatics database.
Names of 21375101520
- Cardinal: 21375101520 can be written as Twenty-one billion, three hundred seventy-five million, one hundred one thousand, five hundred twenty.
Scientific notation
- Scientific notation: 2.137510152 × 1010
Factors of 21375101520
Divisors of 21375101520
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 36 40 45 46 48 60 69 72 80 89 90 92 115 120 138 144 178 180 184 207 230 240 267 276 345 356 360 368 414 445 460 534 552 690 712 720 801 828 890 920 1035 1068 1104 1335 1380 1424 1602 1656 1780 1840 2047 2070 2136 2670 2760 3204 3312 3560 4005 4094 4140 4272 5340 5520 6141 6408 7120 8010 8188 8280 10235 10680 12282 12816 14503 16020 16376 16560 18423 20470 21360 24564 29006 30705 32040 32752 36846 40940 43509 49128 58012 61410 64080 72515 73692 81880 87018 92115 98256 116024 122820 130527 145030 147384 163760 174036 184230 217545 232048 245640 261054 290060 294768 333569 348072 368460 435090 491280 522108 580120 652635 667138 696144 736920 870180 1000707 1044216 1160240 1290767 1305270 1334276 1473840 1667845 1740360 2001414 2088432 2581534 2610540 2668552 3002121 3335690 3480720 3872301 4002828 5003535 5163068 5221080 5337104 6004242 6453835 6671380 7744602 8005656 10007070 10326136 10442160 11616903 12008484 12907670 13342760 15010605 15489204 16011312 19361505 20014140 20652272 23233806 24016968 25815340 26685520 29687641 30021210 30978408 38723010 40028280 46467612 48033936 51630680 58084515 59375282 60042420 61956816 77446020 80056560 89062923 92935224 103261360 116169030 118750564 120084840 148438205 154892040 178125846 185870448 232338060 237501128 240169680 267188769 296876410 309784080 356251692 445314615 464676120 475002256 534377538 593752820 712503384 890629230 929352240 1068755076 1187505640 1335943845 1425006768 1781258460 2137510152 2375011280 2671887690 3562516920 4275020304 5343775380 7125033840 10687550760 21375101520
- Sum of all divisors σ(n): 75752651520
- Sum of proper divisors (its aliquot sum) s(n): 54377550000
- 21375101520 is an abundant number, because the sum of its proper divisors (54377550000) is greater than itself. Its abundance is 33002448480
Bases of 21375101520
- Binary: 100111110100000111000101010010100002
- Hexadecimal: 0x4FA0E2A50
- Base-36: 9TI6LW0
Squares and roots of 21375101520
- 21375101520 squared (213751015202) is 456894964990306310400
- 21375101520 cubed (213751015203) is 9766176260644643200696631808000
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The
square root of 21375101520 is 146202.2623627965 -
The
cube root of 21375101520 is 2775.2539451071
Scales and comparisons
How big is 21375101520?- 21,375,101,520 seconds is equal to 679 years, 34 weeks, 3 days, 12 minutes.
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To count from 1 to 21,375,101,520 would take you about one thousand, three hundred fifty-nine 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 21375101520 cubic inches would be around 231.3 feet tall.
Recreational maths with 21375101520
- 21375101520 backwards is 02510157312
- The number of decimal digits it has is: 11
- The sum of 21375101520's digits is 27
- More coming soon!
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The information we have on file for 21375101520 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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