21387598400
21,387,598,400 is an even composite number composed of six prime numbers multiplied together.
21387598400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred four divisors.
Prime factorization of 21387598400:
26 × 52 × 72 × 37 × 73 × 101
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 7 × 37 × 73 × 101)See below for interesting mathematical facts about the number 21387598400 from the Numbermatics database.
Names of 21387598400
- Cardinal: 21387598400 can be written as Twenty-one billion, three hundred eighty-seven million, five hundred ninety-eight thousand, four hundred.
Scientific notation
- Scientific notation: 2.13875984 × 1010
Factors of 21387598400
Divisors of 21387598400
- Number of divisors d(n): 504
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 37 40 49 50 56 64 70 73 74 80 98 100 101 112 140 146 148 160 175 185 196 200 202 224 245 259 280 292 296 320 350 365 370 392 400 404 448 490 505 511 518 560 584 592 700 707 730 740 784 800 808 925 980 1010 1022 1036 1120 1168 1184 1225 1295 1400 1414 1460 1480 1568 1600 1616 1813 1825 1850 1960 2020 2044 2072 2240 2336 2368 2450 2525 2555 2590 2701 2800 2828 2920 2960 3136 3232 3535 3577 3626 3650 3700 3737 3920 4040 4088 4144 4672 4900 4949 5050 5110 5180 5402 5600 5656 5840 5920 6464 6475 7070 7154 7252 7300 7373 7400 7474 7840 8080 8176 8288 9065 9800 9898 10100 10220 10360 10804 11200 11312 11680 11840 12775 12950 13505 14140 14308 14504 14600 14746 14800 14948 15680 16160 16352 16576 17675 17885 18130 18685 18907 19600 19796 20200 20440 20720 21608 22624 23360 24745 25550 25900 26159 27010 28280 28616 29008 29200 29492 29600 29896 32320 32704 35350 35770 36260 36865 37370 37814 39200 39592 40400 40880 41440 43216 45248 45325 49490 51100 51611 51800 52318 54020 56560 57232 58016 58400 58984 59200 59792 67525 70700 71540 72520 73730 74740 75628 78400 79184 80800 81760 82880 86432 89425 90650 93425 94535 98980 102200 103222 103600 104636 108040 113120 114464 116032 116800 117968 119584 123725 130795 132349 135050 141400 143080 145040 147460 149480 151256 158368 161600 163520 172864 178850 181300 183113 184325 186850 189070 197960 204400 206444 207200 209272 216080 226240 228928 235936 239168 247450 258055 261590 264698 270100 272801 282800 286160 290080 294920 298960 302512 316736 357700 361277 362600 366226 368650 373700 378140 395920 408800 412888 414400 418544 432160 471872 472675 494900 516110 523180 529396 540200 545602 565600 572320 580160 589840 597920 605024 653975 661745 715400 722554 725200 732452 737300 747400 756280 791840 817600 825776 837088 864320 915565 945350 989800 1032220 1046360 1058792 1080400 1091204 1131200 1144640 1179680 1195840 1210048 1290275 1307950 1323490 1364005 1430800 1445108 1450400 1464904 1474600 1494800 1512560 1583680 1651552 1674176 1806385 1831130 1890700 1909607 1979600 2064440 2092720 2117584 2160800 2182408 2359360 2580550 2615900 2646980 2728010 2861600 2890216 2900800 2929808 2949200 2989600 3025120 3303104 3308725 3612770 3662260 3781400 3819214 3959200 4128880 4185440 4235168 4321600 4364816 4577825 5161100 5231800 5293960 5456020 5723200 5780432 5859616 5898400 5979200 6050240 6617450 6820025 7225540 7324520 7562800 7638428 7918400 8257760 8370880 8470336 8729632 9031925 9155650 9548035 10322200 10463600 10587920 10912040 11560864 11719232 11796800 13234900 13367249 13640050 14451080 14649040 15125600 15276856 16515520 17459264 18063850 18311300 19096070 20644400 20927200 21175840 21824080 23121728 26469800 26734498 27280100 28902160 29298080 30251200 30553712 36127700 36622600 38192140 41288800 41854400 42351680 43648160 47740175 52939600 53468996 54560200 57804320 58596160 61107424 66836245 72255400 73245200 76384280 82577600 87296320 95480350 105879200 106937992 109120400 115608640 122214848 133672490 144510800 146490400 152768560 190960700 211758400 213875984 218240800 267344980 289021600 292980800 305537120 334181225 381921400 427751968 436481600 534689960 578043200 611074240 668362450 763842800 855503936 1069379920 1336724900 1527685600 2138759840 2673449800 3055371200 4277519680 5346899600 10693799200 21387598400
- Sum of all divisors σ(n): 64365887016
- Sum of proper divisors (its aliquot sum) s(n): 42978288616
- 21387598400 is an abundant number, because the sum of its proper divisors (42978288616) is greater than itself. Its abundance is 21590690216
Bases of 21387598400
- Binary: 100111110101100110011011010010000002
- Hexadecimal: 0x4FACCDA40
- Base-36: 9TPMGJK
Squares and roots of 21387598400
- 21387598400 squared (213875984002) is 457429365319682560000
- 21387598400 cubed (213875984003) is 9783315561824258208763904000000
-
The
square root of 21387598400 is 146244.9944442543 -
The
cube root of 21387598400 is 2775.7946873155
Scales and comparisons
How big is 21387598400?- 21,387,598,400 seconds is equal to 680 years, 3 weeks, 15 hours, 33 minutes, 20 seconds.
-
To count from 1 to 21,387,598,400 would take you about one thousand, three hundred sixty 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 21387598400 cubic inches would be around 231.3 feet tall.
Recreational maths with 21387598400
- 21387598400 backwards is 00489578312
- The number of decimal digits it has is: 11
- The sum of 21387598400's digits is 47
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 21387598400 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.
APA style:
Numbermatics. (2024). Number 21387598400 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/21387598400/
Chicago style:
Numbermatics. 2024. "Number 21387598400 - Facts about the integer". https://numbermatics.com/n/21387598400/
The information we have on file for 21387598400 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!
Keywords: Divisors of 21387598400, math, Factors of 21387598400, curriculum, school, college, exams, university, Prime factorization of 21387598400, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, three hundred eighty-seven million, five hundred ninety-eight thousand, four hundred.