21398055078400
21,398,055,078,400 is an even composite number composed of seven prime numbers multiplied together.
21398055078400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, two hundred forty divisors.
Prime factorization of 21398055078400:
29 × 52 × 72 × 112 × 13 × 232 × 41
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 7 × 11 × 11 × 13 × 23 × 23 × 41)See below for interesting mathematical facts about the number 21398055078400 from the Numbermatics database.
Names of 21398055078400
- Cardinal: 21398055078400 can be written as Twenty-one trillion, three hundred ninety-eight billion, fifty-five million, seventy-eight thousand, four hundred.
Scientific notation
- Scientific notation: 2.13980550784 × 1013
Factors of 21398055078400
Divisors of 21398055078400
- Number of divisors d(n): 3240
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Complete list of divisors:
1 2 4 5 7 8 10 11 13 14 16 20 22 23 25 26 28 32 35 40 41 44 46 49 50 52 55 56 64 65 70 77 80 82 88 91 92 98 100 104 110 112 115 121 128 130 140 143 154 160 161 164 175 176 182 184 196 200 205 208 220 224 230 242 245 253 256 260 275 280 286 287 299 308 320 322 325 328 350 352 364 368 385 392 400 410 416 440 448 451 455 460 484 490 506 512 520 529 533 539 550 560 572 574 575 598 605 616 637 640 644 650 656 700 704 715 728 736 770 784 800 805 820 832 847 880 896 902 910 920 943 968 980 1001 1012 1025 1040 1058 1066 1078 1100 1120 1127 1144 1148 1150 1196 1210 1225 1232 1265 1274 1280 1288 1300 1312 1400 1408 1430 1435 1456 1472 1495 1540 1568 1573 1600 1610 1640 1664 1694 1760 1771 1792 1804 1820 1840 1886 1925 1936 1960 2002 2009 2024 2050 2080 2093 2116 2132 2156 2200 2240 2254 2255 2275 2288 2296 2300 2392 2420 2450 2464 2530 2548 2560 2576 2600 2624 2645 2665 2695 2783 2800 2816 2860 2870 2912 2944 2990 3025 3080 3136 3146 3157 3185 3200 3220 3280 3289 3328 3388 3520 3542 3575 3584 3608 3640 3680 3703 3731 3772 3850 3872 3920 4004 4018 4025 4048 4100 4160 4186 4232 4235 4264 4312 4400 4480 4508 4510 4550 4576 4592 4600 4715 4784 4840 4900 4928 4961 5005 5060 5096 5152 5200 5248 5290 5330 5390 5566 5600 5632 5635 5720 5740 5819 5824 5863 5888 5929 5980 6050 6160 6272 6292 6314 6325 6370 6400 6440 6560 6578 6601 6656 6776 6877 7007 7040 7084 7150 7175 7216 7280 7360 7406 7462 7475 7544 7700 7744 7840 7865 8008 8036 8050 8096 8200 8320 8372 8464 8470 8528 8624 8800 8855 8960 9016 9020 9100 9152 9184 9200 9430 9568 9680 9800 9856 9922 10010 10045 10120 10192 10304 10373 10400 10465 10496 10580 10660 10780 11011 11132 11200 11270 11275 11440 11480 11638 11648 11726 11776 11858 11960 12100 12259 12320 12397 12544 12584 12628 12650 12740 12800 12880 13120 13156 13202 13225 13325 13475 13552 13754 13915 14014 14080 14168 14300 14350 14432 14560 14651 14720 14812 14924 14950 15088 15400 15488 15680 15730 15785 15925 16016 16072 16100 16192 16400 16445 16640 16744 16928 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29073444400 29392932800 29927349760 30394964600 30568650112 32618986400 32920084736 33226793600 33434461060 33591923200 34737102400 35368686080 35782700800 37214008832 37278841600 37409187200 38210812640 38905554688 39699545600 40146444800 40450009600 41150105920 41793076325 42288646400 43669500160 44210857600 46517511040 47028692480 47445798400 47763515800 48631943360 51437632400 52190378240 53495137696 54586875200 55579363840 58146888800 58785865600 60789929200 61137300224 65237972800 65840169472 66453587200 66868922120 69474204800 71565401600 74557683200 74818374400 76421625280 77811109376 82300211840 83586152650 84577292800 87339000320 88421715200 93035022080 95527031600 97263886720 102875264800 104380756480 106990275392 109173750400 116293777600 117571731200 121579858400 122274600448 130475945600 132907174400 133737844240 138948409600 149636748800 152843250560 164600423680 167172305300 176843430400 186070044160 191054063200 194527773440 205750529600 213980550784 218347500800 232587555200 235143462400 243159716800 260951891200 267475688480 277896819200 305686501120 329200847360 334344610600 382108126400 389055546880 411501059200 427961101568 436695001600 465175110400 486319433600 521903782400 534951376960 611373002240 668689221200 764216252800 823002118400 855922203136 930350220800 972638867200 1069902753920 1337378442400 1528432505600 1646004236800 1945277734400 2139805507840 2674756884800 3056865011200 4279611015680 5349513769600 10699027539200 21398055078400
- Sum of all divisors σ(n): 78174710490492
- Sum of proper divisors (its aliquot sum) s(n): 56776655412092
- 21398055078400 is an abundant number, because the sum of its proper divisors (56776655412092) is greater than itself. Its abundance is 35378600333692
Bases of 21398055078400
- Binary: 1001101110110000111110111100011001010000000002
- Hexadecimal: 0x13761F78CA00
- Base-36: 7L24PIFWG
Squares and roots of 21398055078400
- 21398055078400 squared (213980550784002) is 457876761138240030146560000
- 21398055078400 cubed (213980550784003) is 9797672153955460841515767304290304000000
-
The
square root of 21398055078400 is 4625803.1819782391 -
The
cube root of 21398055078400 is 27762.4698779923
Scales and comparisons
How big is 21398055078400?- 21,398,055,078,400 seconds is equal to 680,391 years, 50 weeks, 12 hours, 26 minutes, 40 seconds.
-
To count from 1 to 21,398,055,078,400 would take you about one million, seven hundred thousand, nine hundred seventy-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 21398055078400 cubic inches would be around 2313.5 feet tall.
Recreational maths with 21398055078400
- 21398055078400 backwards is 00487055089312
- 21398055078400 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21398055078400's digits is 52
- More coming soon!
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Cite this page
MLA style:
"Number 21398055078400 - Facts about the integer". Numbermatics.com. 2024. Web. 16 May 2024.
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Numbermatics. (2024). Number 21398055078400 - Facts about the integer. Retrieved 16 May 2024, from https://numbermatics.com/n/21398055078400/
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The information we have on file for 21398055078400 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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