21428620200
21,428,620,200 is an even composite number composed of six prime numbers multiplied together.
21428620200 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 21428620200:
23 × 33 × 52 × 13 × 383 × 797
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 13 × 383 × 797)See below for interesting mathematical facts about the number 21428620200 from the Numbermatics database.
Names of 21428620200
- Cardinal: 21428620200 can be written as Twenty-one billion, four hundred twenty-eight million, six hundred twenty thousand, two hundred.
Scientific notation
- Scientific notation: 2.14286202 × 1010
Factors of 21428620200
Divisors of 21428620200
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 25 26 27 30 36 39 40 45 50 52 54 60 65 72 75 78 90 100 104 108 117 120 130 135 150 156 180 195 200 216 225 234 260 270 300 312 325 351 360 383 390 450 468 520 540 585 600 650 675 702 766 780 797 900 936 975 1080 1149 1170 1300 1350 1404 1532 1560 1594 1755 1800 1915 1950 2298 2340 2391 2600 2700 2808 2925 3064 3188 3447 3510 3830 3900 3985 4596 4680 4782 4979 5400 5745 5850 6376 6894 7020 7173 7660 7800 7970 8775 9192 9564 9575 9958 10341 10361 11490 11700 11955 13788 14040 14346 14937 15320 15940 17235 17550 19128 19150 19916 19925 20682 20722 21519 22980 23400 23910 24895 27576 28692 28725 29874 31083 31880 34470 35100 35865 38300 39832 39850 41364 41444 43038 44811 45960 47820 49790 51705 51805 57384 57450 59748 59775 62166 68940 70200 71730 74685 76600 79700 82728 82888 86076 86175 89622 93249 95640 99580 103410 103610 107595 114900 119496 119550 124332 124475 134433 137880 143460 149370 155415 159400 172152 172350 179244 179325 186498 199160 206820 207220 215190 224055 229800 239100 248664 248950 258525 259025 268866 279747 286920 298740 305251 310830 344700 358488 358650 372996 373425 413640 414440 430380 448110 466245 478200 497900 517050 518050 537732 537975 559494 597480 610502 621660 672165 689400 717300 745992 746850 777075 860760 896220 915753 932490 995800 1034100 1036100 1075464 1075950 1118988 1120275 1221004 1243320 1344330 1398735 1434600 1493700 1526255 1554150 1792440 1831506 1864980 2068200 2072200 2151900 2237976 2240550 2331225 2442008 2688660 2747259 2797470 2987400 3052510 3108300 3360825 3663012 3729960 3968263 4303800 4481100 4578765 4662450 5377320 5494518 5594940 6105020 6216600 6721650 6993675 7326024 7631275 7936526 8241777 8962200 9157530 9324900 10989036 11189880 11904789 12210040 13443300 13736295 13987350 15262550 15873052 16483554 18315060 18649800 19841315 21978072 22893825 23809578 26886600 27472590 27974700 30525100 31746104 32967108 35714367 36630120 39682630 41208885 45787650 47619156 54945180 55949400 59523945 61050200 65934216 68681475 71428734 79365260 82417770 91575300 95238312 99206575 107143101 109890360 119047890 137362950 142857468 158730520 164835540 178571835 183150600 198413150 206044425 214286202 238095780 274725900 285714936 297619725 329671080 357143670 396826300 412088850 428572404 476191560 535715505 549451800 595239450 714287340 793652600 824177700 857144808 892859175 1071431010 1190478900 1428574680 1648355400 1785718350 2142862020 2380957800 2678577525 3571436700 4285724040 5357155050 7142873400 10714310100 21428620200
- Sum of all divisors σ(n): 79794892800
- Sum of proper divisors (its aliquot sum) s(n): 58366272600
- 21428620200 is an abundant number, because the sum of its proper divisors (58366272600) is greater than itself. Its abundance is 36937652400
Bases of 21428620200
- Binary: 100111111010011111011001011101010002
- Hexadecimal: 0x4FD3ECBA8
- Base-36: 9UE1P60
Squares and roots of 21428620200
- 21428620200 squared (214286202002) is 459185763675848040000
- 21428620200 cubed (214286202003) is 9839717331056703562074408000000
-
The
square root of 21428620200 is 146385.1775283277 -
The
cube root of 21428620200 is 2777.5682286843
Scales and comparisons
How big is 21428620200?- 21,428,620,200 seconds is equal to 681 years, 18 weeks, 6 days, 10 hours, 30 minutes.
-
To count from 1 to 21,428,620,200 would take you about one thousand, three hundred sixty-two 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 21428620200 cubic inches would be around 231.5 feet tall.
Recreational maths with 21428620200
- 21428620200 backwards is 00202682412
- 21428620200 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21428620200's digits is 27
- More coming soon!
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The information we have on file for 21428620200 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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