21370991400
21,370,991,400 is an even composite number composed of six prime numbers multiplied together.
21370991400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 21370991400:
23 × 34 × 52 × 11 × 43 × 2789
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 11 × 43 × 2789)See below for interesting mathematical facts about the number 21370991400 from the Numbermatics database.
Names of 21370991400
- Cardinal: 21370991400 can be written as Twenty-one billion, three hundred seventy million, nine hundred ninety-one thousand, four hundred.
Scientific notation
- Scientific notation: 2.13709914 × 1010
Factors of 21370991400
Divisors of 21370991400
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 25 27 30 33 36 40 43 44 45 50 54 55 60 66 72 75 81 86 88 90 99 100 108 110 120 129 132 135 150 162 165 172 180 198 200 215 216 220 225 258 264 270 275 297 300 324 330 344 360 387 396 405 430 440 450 473 495 516 540 550 594 600 645 648 660 675 774 792 810 825 860 891 900 946 990 1032 1075 1080 1100 1161 1188 1290 1320 1350 1419 1485 1548 1620 1650 1720 1782 1800 1892 1935 1980 2025 2150 2200 2322 2365 2376 2475 2580 2700 2789 2838 2970 3096 3225 3240 3300 3483 3564 3784 3870 3960 4050 4257 4300 4455 4644 4730 4950 5160 5400 5578 5676 5805 5940 6450 6600 6966 7095 7128 7425 7740 8100 8367 8514 8600 8910 9288 9460 9675 9900 11156 11352 11610 11825 11880 12771 12900 13932 13945 14190 14850 15480 16200 16734 17028 17415 17820 18920 19350 19800 21285 22275 22312 23220 23650 25101 25542 25800 27864 27890 28380 29025 29700 30679 33468 34056 34830 35475 35640 38313 38700 41835 42570 44550 46440 47300 50202 51084 55780 56760 58050 59400 61358 63855 66936 69660 69725 70950 75303 76626 77400 83670 85140 87075 89100 92037 94600 100404 102168 106425 111560 116100 119927 122716 125505 127710 139320 139450 141900 150606 153252 153395 167340 170280 174150 178200 184074 191565 200808 209175 212850 225909 232200 239854 245432 251010 255420 276111 278900 283800 301212 306504 306790 319275 334680 348300 359781 368148 376515 383130 418350 425700 451818 460185 479708 502020 510840 552222 557800 599635 602424 613580 627525 638550 696600 719562 736296 753030 766260 766975 828333 836700 851400 903636 920370 957825 959416 1004040 1079343 1104444 1129545 1199270 1227160 1255050 1277100 1319197 1380555 1439124 1506060 1532520 1533950 1656666 1673400 1798905 1807272 1840740 1882575 1915650 2158686 2208888 2259090 2300925 2398540 2484999 2510100 2554200 2638394 2761110 2878248 2998175 3012120 3067900 3238029 3313332 3597810 3681480 3765150 3831300 3957591 4141665 4317372 4518180 4601850 4797080 4969998 5020200 5276788 5396715 5522220 5647725 5996350 6135800 6476058 6595985 6626664 6902775 7195620 7530300 7662600 7915182 8283330 8634744 8994525 9036360 9203700 9714087 9939996 10553576 10793430 11044440 11295450 11872773 11992700 12424995 12952116 13191970 13805550 14391240 15060600 15830364 16190145 16566660 17989050 18407400 19428174 19787955 19879992 20708325 21586860 22590900 23745546 23985400 24849990 25904232 26383940 26983575 27611100 31660728 32380290 32979925 33133320 35618319 35978100 38856348 39575910 41416650 43173720 45181800 47491092 48570435 49699980 52767880 53967150 55222200 59363865 62124975 64760580 65959850 71236638 71956200 77712696 79151820 80950725 82833300 94982184 97140870 98939775 99399960 106854957 107934300 118727730 124249950 129521160 131919700 142473276 158303640 161901450 165666600 178091595 194281740 197879550 213709914 215868600 237455460 242852175 248499900 263839400 284946552 296819325 323802900 356183190 388563480 395759100 427419828 474910920 485704350 496999800 534274785 593638650 647605800 712366380 791518200 854839656 890457975 971408700 1068549570 1187277300 1424732760 1780915950 1942817400 2137099140 2374554600 2671373925 3561831900 4274198280 5342747850 7123663800 10685495700 21370991400
- Sum of all divisors σ(n): 82885096800
- Sum of proper divisors (its aliquot sum) s(n): 61514105400
- 21370991400 is an abundant number, because the sum of its proper divisors (61514105400) is greater than itself. Its abundance is 40143114000
Bases of 21370991400
- Binary: 100111110011100111101110011001010002
- Hexadecimal: 0x4F9CF7328
- Base-36: 9TFQII0
Squares and roots of 21370991400
- 21370991400 squared (213709914002) is 456719273418873960000
- 21370991400 cubed (213709914003) is 9760543664449003996843944000000
-
The
square root of 21370991400 is 146188.2054065923 -
The
cube root of 21370991400 is 2775.0760534305
Scales and comparisons
How big is 21370991400?- 21,370,991,400 seconds is equal to 679 years, 27 weeks, 4 days, 10 hours, 30 minutes.
-
To count from 1 to 21,370,991,400 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 21370991400 cubic inches would be around 231.3 feet tall.
Recreational maths with 21370991400
- 21370991400 backwards is 00419907312
- 21370991400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21370991400's digits is 36
- 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 21370991400 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.
APA style:
Numbermatics. (2024). Number 21370991400 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/21370991400/
Chicago style:
Numbermatics. 2024. "Number 21370991400 - Facts about the integer". https://numbermatics.com/n/21370991400/
The information we have on file for 21370991400 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 21370991400, math, Factors of 21370991400, curriculum, school, college, exams, university, Prime factorization of 21370991400, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, three hundred seventy million, nine hundred ninety-one thousand, four hundred.