21123714960
21,123,714,960 is an even composite number composed of six prime numbers multiplied together.
21123714960 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 21123714960:
24 × 32 × 5 × 31 × 412 × 563
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 31 × 41 × 41 × 563)See below for interesting mathematical facts about the number 21123714960 from the Numbermatics database.
Names of 21123714960
- Cardinal: 21123714960 can be written as Twenty-one billion, one hundred twenty-three million, seven hundred fourteen thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 2.112371496 × 1010
Factors of 21123714960
Divisors of 21123714960
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 36 40 41 45 48 60 62 72 80 82 90 93 120 123 124 144 155 164 180 186 205 240 246 248 279 310 328 360 369 372 410 465 492 496 558 563 615 620 656 720 738 744 820 930 984 1116 1126 1230 1240 1271 1395 1476 1488 1640 1681 1689 1845 1860 1968 2232 2252 2460 2480 2542 2790 2815 2952 3280 3362 3378 3690 3720 3813 4464 4504 4920 5043 5067 5084 5580 5630 5904 6355 6724 6756 7380 7440 7626 8405 8445 9008 9840 10086 10134 10168 11160 11260 11439 12710 13448 13512 14760 15129 15252 16810 16890 17453 19065 20172 20268 20336 22320 22520 22878 23083 25215 25335 25420 26896 27024 29520 30258 30504 33620 33780 34906 38130 40344 40536 45040 45756 46166 50430 50670 50840 52111 52359 57195 60516 61008 67240 67560 69249 69812 75645 76260 80688 81072 87265 91512 92332 100860 101340 101680 104222 104718 114390 115415 121032 134480 135120 138498 139624 151290 152520 156333 157077 174530 183024 184664 201720 202680 207747 208444 209436 228780 230830 242064 260555 261795 276996 279248 302580 305040 312666 314154 346245 349060 369328 403440 405360 415494 416888 418872 457560 461660 468999 521110 523590 553992 605160 625332 628308 692490 698120 715573 781665 785385 830988 833776 837744 915120 923320 937998 946403 1038735 1042220 1047180 1107984 1210320 1250664 1256616 1384980 1396240 1431146 1563330 1570770 1661976 1846640 1875996 1892806 2077470 2084440 2094360 2146719 2344995 2501328 2513232 2769960 2839209 2862292 3126660 3141540 3323952 3577865 3751992 3785612 4154940 4168880 4188720 4293438 4689990 4732015 5539920 5678418 5724584 6253320 6283080 6440157 7155730 7503984 7571224 8309880 8517627 8586876 9379980 9464030 10733595 11356836 11449168 12506640 12566160 12880314 14196045 14311460 15142448 16619760 17035254 17173752 18759960 18928060 21467190 22713672 25760628 28392090 28622920 29338493 32200785 34070508 34347504 37519920 37856120 42588135 42934380 45427344 51521256 56784180 57245840 58676986 64401570 68141016 75712240 85176270 85868760 88015479 103042512 113568360 117353972 128803140 136282032 146692465 170352540 171737520 176030958 227136720 234707944 257606280 264046437 293384930 340705080 352061916 440077395 469415888 515212560 528092874 586769860 681410160 704123832 880154790 1056185748 1173539720 1320232185 1408247664 1760309580 2112371496 2347079440 2640464370 3520619160 4224742992 5280928740 7041238320 10561857480 21123714960
- Sum of all divisors σ(n): 75191830272
- Sum of proper divisors (its aliquot sum) s(n): 54068115312
- 21123714960 is an abundant number, because the sum of its proper divisors (54068115312) is greater than itself. Its abundance is 32944400352
Bases of 21123714960
- Binary: 100111010110001001001001111100100002
- Hexadecimal: 0x4EB124F90
- Base-36: 9PCIIS0
Squares and roots of 21123714960
- 21123714960 squared (211237149602) is 446211333711327801600
- 21123714960 cubed (211237149603) is 9425641025239527404121831936000
-
The
square root of 21123714960 is 145339.9977982661 -
The
cube root of 21123714960 is 2764.3313528683
Scales and comparisons
How big is 21123714960?- 21,123,714,960 seconds is equal to 671 years, 34 weeks, 5 days, 10 hours, 36 minutes.
-
To count from 1 to 21,123,714,960 would take you about one thousand, three hundred forty-three 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 21123714960 cubic inches would be around 230.4 feet tall.
Recreational maths with 21123714960
- 21123714960 backwards is 06941732112
- 21123714960 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21123714960's digits is 36
- More coming soon!
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The information we have on file for 21123714960 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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