21398731200
21,398,731,200 is an even composite number composed of six prime numbers multiplied together.
21398731200 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand and eight divisors.
Prime factorization of 21398731200:
26 × 33 × 52 × 72 × 11 × 919
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 11 × 919)See below for interesting mathematical facts about the number 21398731200 from the Numbermatics database.
Names of 21398731200
- Cardinal: 21398731200 can be written as Twenty-one billion, three hundred ninety-eight million, seven hundred thirty-one thousand, two hundred.
Scientific notation
- Scientific notation: 2.13987312 × 1010
Factors of 21398731200
Divisors of 21398731200
- Number of divisors d(n): 1008
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 25 27 28 30 32 33 35 36 40 42 44 45 48 49 50 54 55 56 60 63 64 66 70 72 75 77 80 84 88 90 96 98 99 100 105 108 110 112 120 126 132 135 140 144 147 150 154 160 165 168 175 176 180 189 192 196 198 200 210 216 220 224 225 231 240 245 252 264 270 275 280 288 294 297 300 308 315 320 330 336 350 352 360 378 385 392 396 400 420 432 440 441 448 450 462 480 490 495 504 525 528 539 540 550 560 576 588 594 600 616 630 660 672 675 693 700 704 720 735 756 770 784 792 800 825 840 864 880 882 900 919 924 945 960 980 990 1008 1050 1056 1078 1080 1100 1120 1155 1176 1188 1200 1225 1232 1260 1320 1323 1344 1350 1386 1400 1440 1470 1485 1512 1540 1568 1575 1584 1600 1617 1650 1680 1728 1760 1764 1800 1838 1848 1890 1925 1960 1980 2016 2079 2100 2112 2156 2160 2200 2205 2240 2310 2352 2376 2400 2450 2464 2475 2520 2640 2646 2695 2700 2757 2772 2800 2880 2940 2970 3024 3080 3136 3150 3168 3234 3300 3360 3465 3520 3528 3600 3675 3676 3696 3780 3850 3920 3960 4032 4158 4200 4312 4320 4400 4410 4595 4620 4704 4725 4752 4800 4851 4900 4928 4950 5040 5280 5292 5390 5400 5514 5544 5600 5775 5880 5940 6048 6160 6300 6336 6433 6468 6600 6615 6720 6930 7056 7200 7350 7352 7392 7425 7560 7700 7840 7920 8085 8271 8316 8400 8624 8640 8800 8820 9190 9240 9408 9450 9504 9702 9800 9900 10080 10109 10395 10560 10584 10780 10800 11025 11028 11088 11200 11550 11760 11880 12096 12320 12600 12866 12936 13200 13230 13475 13785 13860 14112 14400 14553 14700 14704 14784 14850 15120 15400 15680 15840 16170 16542 16632 16800 17248 17325 17600 17640 18380 18480 18900 19008 19299 19404 19600 19800 20160 20218 20790 21168 21560 21600 22050 22056 22176 22975 23100 23520 23760 24255 24640 24813 25200 25732 25872 26400 26460 26950 27570 27720 28224 29106 29400 29408 29700 30240 30327 30800 31680 32165 32340 33075 33084 33264 33600 34496 34650 35280 36760 36960 37800 38598 38808 39200 39600 40425 40436 41355 41580 42336 43120 43200 44100 44112 44352 45031 45950 46200 47040 47520 48510 49626 50400 50545 51464 51744 51975 52800 52920 53900 55140 55440 57897 58212 58800 58816 59400 60480 60654 61600 64330 64680 66150 66168 66528 68925 69300 70560 70763 72765 73520 73920 75600 77196 77616 78400 79200 80850 80872 82710 83160 84672 86240 88200 88224 90062 90981 91900 92400 95040 96495 97020 99252 100800 101090 102928 103488 103950 105840 107800 110280 110880 115794 116424 117600 118800 121275 121308 123200 124065 128660 129360 132300 132336 133056 135093 137850 138600 141120 141526 145530 147040 151200 151635 154392 155232 158400 160825 161700 161744 165420 166320 172480 173691 176400 176448 180124 181962 183800 184800 192990 194040 198504 202180 205856 206775 207900 211680 212289 215600 220560 221760 225155 231588 232848 235200 237600 242550 242616 248130 252725 257320 258720 264600 264672 270186 272943 275700 277200 283052 289485 291060 294080 302400 303270 308784 310464 321650 323400 323488 330840 332640 347382 352800 353815 360248 363825 363924 367600 369600 385980 388080 397008 404360 405279 411712 413550 415800 423360 424578 431200 441120 450310 454905 463176 465696 475200 482475 485100 485232 495341 496260 505450 514640 517440 529200 529344 540372 545886 551400 554400 566104 578970 582120 606540 617568 620325 636867 643300 646800 646976 661680 665280 675465 694764 705600 707630 720496 727650 727848 735200 758175 771960 776160 794016 808720 810558 827100 831600 849156 862400 868455 882240 900620 909810 926352 931392 964950 970200 970464 990682 992520 1010900 1029280 1058400 1061445 1080744 1091772 1102800 1108800 1125775 1132208 1157940 1164240 1213080 1215837 1235136 1240650 1273734 1286600 1293600 1323360 1350930 1364715 1389528 1415260 1440992 1447425 1455300 1455696 1470400 1486023 1516350 1543920 1552320 1588032 1617440 1621116 1654200 1663200 1698312 1736910 1769075 1801240 1819620 1852704 1910601 1929900 1940400 1940928 1981364 1985040 2021800 2026395 2058560 2116800 2122890 2161488 2183544 2205600 2251550 2264416 2274525 2315880 2328480 2426160 2431674 2476705 2481300 2547468 2573200 2587200 2646720 2701860 2729430 2779056 2830520 2881984 2894850 2910600 2911392 2972046 3032700 3087840 3184335 3234880 3242232 3308400 3326400 3377325 3396624 3473820 3538150 3602480 3639240 3705408 3821202 3859800 3880800 3962728 3970080 4043600 4052790 4245780 4322976 4342275 4367088 4411200 4458069 4503100 4528832 4549050 4631760 4656960 4852320 4863348 4953410 4962600 5094936 5146400 5307225 5403720 5458860 5558112 5661040 5789700 5821200 5822784 5944092 6065400 6079185 6175680 6368670 6484464 6616800 6754650 6793248 6823575 6947640 7076300 7204960 7278480 7430115 7642404 7719600 7761600 7925456 7940160 8087200 8105580 8491560 8645952 8684550 8734176 8916138 9006200 9098100 9263520 9553005 9704640 9726696 9906820 9925200 10131975 10189872 10292800 10614450 10807440 10917720 11116224 11322080 11579400 11642400 11888184 12130800 12158370 12383525 12737340 12968928 13233600 13374207 13509300 13586496 13647150 13895280 14152600 14409920 14556960 14860230 15284808 15439200 15850912 15921675 16174400 16211160 16983120 17369100 17468352 17832276 18012400 18196200 18527040 19106010 19453392 19813640 19850400 20263950 20379744 21228900 21614880 21835440 22290345 22644160 23158800 23284800 23776368 24261600 24316740 24767050 25474680 25937856 26748414 27018600 27294300 27790560 28305200 29113920 29720460 30395925 30569616 30878400 31701824 31843350 32422320 33966240 34738200 35664552 36024800 36392400 37150575 38212020 38906784 39627280 39700800 40527900 40759488 42457800 43229760 43670880 44580690 46317600 47552736 47765025 48523200 48633480 49534100 50949360 53496828 54037200 54588600 55581120 56610400 59440920 60791850 61139232 63686700 64844640 66871035 67932480 69476400 71329104 72049600 72784800 74301150 76424040 77813568 79254560 81055800 84915600 87341760 89161380 92635200 95105472 95530050 97266960 99068200 101898720 106993656 108074400 109177200 111451725 113220800 118881840 121583700 122278464 127373400 129689280 133742070 138952800 142658208 145569600 148602300 152848080 158509120 162111600 169831200 178322760 191060100 194533920 198136400 203797440 213987312 216148800 218354400 222903450 237763680 243167400 254746800 267484140 277905600 285316416 297204600 305696160 324223200 334355175 339662400 356645520 382120200 389067840 396272800 427974624 436708800 445806900 475527360 486334800 509493600 534968280 594409200 611392320 648446400 668710350 713291040 764240400 792545600 855949248 891613800 972669600 1018987200 1069936560 1188818400 1337420700 1426582080 1528480800 1783227600 1945339200 2139873120 2377636800 2674841400 3056961600 3566455200 4279746240 5349682800 7132910400 10699365600 21398731200
- Sum of all divisors σ(n): 99099014400
- Sum of proper divisors (its aliquot sum) s(n): 77700283200
- 21398731200 is an abundant number, because the sum of its proper divisors (77700283200) is greater than itself. Its abundance is 56301552000
Bases of 21398731200
- Binary: 100111110110111011010111001110000002
- Hexadecimal: 0x4FB76B9C0
- Base-36: 9TW92O0
Squares and roots of 21398731200
- 21398731200 squared (213987312002) is 457905696969853440000
- 21398731200 cubed (213987312003) is 9798600924406548265955328000000
-
The
square root of 21398731200 is 146283.0516498751 -
The
cube root of 21398731200 is 2776.2762281637
Scales and comparisons
How big is 21398731200?- 21,398,731,200 seconds is equal to 680 years, 21 weeks, 3 days, 12 hours.
-
To count from 1 to 21,398,731,200 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 21398731200 cubic inches would be around 231.4 feet tall.
Recreational maths with 21398731200
- 21398731200 backwards is 00213789312
- 21398731200 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21398731200'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 21398731200 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.
APA style:
Numbermatics. (2024). Number 21398731200 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/21398731200/
Chicago style:
Numbermatics. 2024. "Number 21398731200 - Facts about the integer". https://numbermatics.com/n/21398731200/
The information we have on file for 21398731200 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 21398731200, math, Factors of 21398731200, curriculum, school, college, exams, university, Prime factorization of 21398731200, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, three hundred ninety-eight million, seven hundred thirty-one thousand, two hundred.