20973960
20,973,960 is an even composite number composed of six prime numbers multiplied together.
20973960 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 20973960:
23 × 32 × 5 × 72 × 29 × 41
(2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 29 × 41)See below for interesting mathematical facts about the number 20973960 from the Numbermatics database.
Names of 20973960
- Cardinal: 20973960 can be written as Twenty million, nine hundred seventy-three thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 2.097396 × 107
Factors of 20973960
Divisors of 20973960
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 29 30 35 36 40 41 42 45 49 56 58 60 63 70 72 82 84 87 90 98 105 116 120 123 126 140 145 147 164 168 174 180 196 203 205 210 232 245 246 252 261 280 287 290 294 315 328 348 360 369 392 406 410 420 435 441 490 492 504 522 574 580 588 609 615 630 696 735 738 812 820 840 861 870 882 980 984 1015 1044 1148 1160 1176 1189 1218 1230 1260 1305 1421 1435 1470 1476 1624 1640 1722 1740 1764 1827 1845 1960 2009 2030 2088 2205 2296 2378 2436 2460 2520 2583 2610 2842 2870 2940 2952 3045 3444 3480 3528 3567 3654 3690 4018 4060 4263 4305 4410 4756 4872 4920 5166 5220 5684 5740 5880 5945 6027 6090 6888 7105 7134 7308 7380 8036 8120 8323 8526 8610 8820 9135 9512 10045 10332 10440 10701 11368 11480 11890 12054 12180 12789 12915 14210 14268 14616 14760 16072 16646 17052 17220 17640 17835 18081 18270 20090 20664 21315 21402 23780 24108 24360 24969 25578 25830 28420 28536 30135 33292 34104 34440 35670 36162 36540 40180 41615 42630 42804 47560 48216 49938 51156 51660 53505 56840 58261 60270 63945 66584 71340 72324 73080 74907 80360 83230 85260 85608 90405 99876 102312 103320 107010 116522 120540 124845 127890 142680 144648 149814 166460 170520 174783 180810 199752 214020 233044 241080 249690 255780 291305 299628 332920 349566 361620 374535 428040 466088 499380 511560 524349 582610 599256 699132 723240 749070 873915 998760 1048698 1165220 1398264 1498140 1747830 2097396 2330440 2621745 2996280 3495660 4194792 5243490 6991320 10486980 20973960
- Sum of all divisors σ(n): 84029400
- Sum of proper divisors (its aliquot sum) s(n): 63055440
- 20973960 is an abundant number, because the sum of its proper divisors (63055440) is greater than itself. Its abundance is 42081480
Bases of 20973960
- Binary: 10100000000001001100010002
- Hexadecimal: 0x1400988
- Base-36: CHJM0
Squares and roots of 20973960
- 20973960 squared (209739602) is 439906998081600
- 20973960 cubed (209739603) is 9226591781483555136000
-
The
square root of 20973960 is 4579.7336167075 -
The
cube root of 20973960 is 275.7783349383
Scales and comparisons
How big is 20973960?- 20,973,960 seconds is equal to 34 weeks, 4 days, 18 hours, 6 minutes.
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To count from 1 to 20,973,960 would take you about three hours!
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 20973960 cubic inches would be around 23 feet tall.
Recreational maths with 20973960
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The information we have on file for 20973960 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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