21224568960
21,224,568,960 is an even composite number composed of six prime numbers multiplied together.
21224568960 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21224568960:
27 × 32 × 5 × 7 × 73 × 7211
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 73 × 7211)See below for interesting mathematical facts about the number 21224568960 from the Numbermatics database.
Names of 21224568960
- Cardinal: 21224568960 can be written as Twenty-one billion, two hundred twenty-four million, five hundred sixty-eight thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 2.122456896 × 1010
Factors of 21224568960
Divisors of 21224568960
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 73 80 84 90 96 105 112 120 126 128 140 144 146 160 168 180 192 210 219 224 240 252 280 288 292 315 320 336 360 365 384 420 438 448 480 504 511 560 576 584 630 640 657 672 720 730 840 876 896 960 1008 1022 1095 1120 1152 1168 1260 1314 1344 1440 1460 1533 1680 1752 1920 2016 2044 2190 2240 2336 2520 2555 2628 2688 2880 2920 3066 3285 3360 3504 4032 4088 4380 4480 4599 4672 5040 5110 5256 5760 5840 6132 6570 6720 7008 7211 7665 8064 8176 8760 9198 9344 10080 10220 10512 11680 12264 13140 13440 14016 14422 15330 16352 17520 18396 20160 20440 21024 21633 22995 23360 24528 26280 28032 28844 30660 32704 35040 36055 36792 40320 40880 42048 43266 45990 46720 49056 50477 52560 57688 61320 64899 65408 70080 72110 73584 81760 84096 86532 91980 98112 100954 105120 108165 115376 122640 129798 140160 144220 147168 151431 163520 173064 183960 196224 201908 210240 216330 230752 245280 252385 259596 288440 294336 302862 324495 327040 346128 367920 403816 420480 432660 454293 461504 490560 504770 519192 526403 576880 588672 605724 648990 692256 735840 757155 807632 865320 908586 923008 981120 1009540 1038384 1052806 1153760 1211448 1297980 1384512 1471680 1514310 1579209 1615264 1730640 1817172 2019080 2076768 2105612 2271465 2307520 2422896 2595960 2632015 2769024 2943360 3028620 3158418 3230528 3461280 3634344 3684821 4038160 4153536 4211224 4542930 4615040 4737627 4845792 5191920 5264030 6057240 6316836 6461056 6922560 7268688 7369642 7896045 8076320 8307072 8422448 9085860 9475254 9691584 10383840 10528060 11054463 12114480 12633672 13845120 14537376 14739284 15792090 16152640 16844896 18171720 18424105 18950508 19383168 20767680 21056120 22108926 23688135 24228960 25267344 29074752 29478568 31584180 32305280 33163389 33689792 36343440 36848210 37901016 41535360 42112240 44217852 47376270 48457920 50534688 55272315 58149504 58957136 63168360 66326778 67379584 72686880 73696420 75802032 84224480 88435704 94752540 96915840 101069376 110544630 117914272 126336720 132653556 145373760 147392840 151604064 165816945 168448960 176871408 189505080 202138752 221089260 235828544 252673440 265307112 290747520 294785680 303208128 331633890 336897920 353742816 379010160 442178520 471657088 505346880 530614224 589571360 606416256 663267780 707485632 758020320 884357040 1010693760 1061228448 1179142720 1326535560 1414971264 1516040640 1768714080 2122456896 2358285440 2653071120 3032081280 3537428160 4244913792 5306142240 7074856320 10612284480 21224568960
- Sum of all divisors σ(n): 84920434560
- Sum of proper divisors (its aliquot sum) s(n): 63695865600
- 21224568960 is an abundant number, because the sum of its proper divisors (63695865600) is greater than itself. Its abundance is 42471296640
Bases of 21224568960
- Binary: 100111100010001010100111000100000002
- Hexadecimal: 0x4F1153880
- Base-36: 9R0K680
Squares and roots of 21224568960
- 21224568960 squared (212245689602) is 450482327537795481600
- 21224568960 cubed (212245689603) is 9561293226087247205595611136000
-
The
square root of 21224568960 is 145686.5435103737 -
The
cube root of 21224568960 is 2768.7237518485
Scales and comparisons
How big is 21224568960?- 21,224,568,960 seconds is equal to 674 years, 45 weeks, 3 days, 17 hours, 36 minutes.
-
To count from 1 to 21,224,568,960 would take you about one thousand, three hundred forty-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 21224568960 cubic inches would be around 230.7 feet tall.
Recreational maths with 21224568960
- 21224568960 backwards is 06986542212
- 21224568960 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21224568960's digits is 45
- More coming soon!
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The information we have on file for 21224568960 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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