21352494800
21,352,494,800 is an even composite number composed of six prime numbers multiplied together.
21352494800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 21352494800:
24 × 52 × 72 × 13 × 47 × 1783
(2 × 2 × 2 × 2 × 5 × 5 × 7 × 7 × 13 × 47 × 1783)See below for interesting mathematical facts about the number 21352494800 from the Numbermatics database.
Names of 21352494800
- Cardinal: 21352494800 can be written as Twenty-one billion, three hundred fifty-two million, four hundred ninety-four thousand, eight hundred.
Scientific notation
- Scientific notation: 2.13524948 × 1010
Factors of 21352494800
Divisors of 21352494800
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 25 26 28 35 40 47 49 50 52 56 65 70 80 91 94 98 100 104 112 130 140 175 182 188 196 200 208 235 245 260 280 325 329 350 364 376 392 400 455 470 490 520 560 611 637 650 658 700 728 752 784 910 940 980 1040 1175 1222 1225 1274 1300 1316 1400 1456 1645 1783 1820 1880 1960 2275 2303 2350 2444 2450 2548 2600 2632 2800 3055 3185 3290 3566 3640 3760 3920 4277 4550 4606 4700 4888 4900 5096 5200 5264 6110 6370 6580 7132 7280 8225 8554 8915 9100 9212 9400 9776 9800 10192 11515 12220 12481 12740 13160 14264 15275 15925 16450 17108 17830 18200 18424 18800 19600 21385 23030 23179 24440 24962 25480 26320 28528 29939 30550 31850 32900 34216 35660 36400 36848 42770 44575 46060 46358 48880 49924 50960 57575 59878 61100 62405 63700 65800 68432 71320 83801 85540 87367 89150 92120 92716 99848 106925 115150 115895 119756 122200 124810 127400 131600 142640 149695 162253 167602 171080 174734 178300 184240 185432 199696 213850 230300 231790 239512 244400 249620 254800 299390 312025 324506 335204 342160 349468 356600 370864 419005 427700 436835 460600 463580 479024 499240 579475 586607 598780 624050 649012 670408 698936 713200 748475 811265 838010 855400 873670 921200 927160 998480 1089413 1135771 1158950 1173214 1197560 1248100 1298024 1340816 1397872 1496950 1622530 1676020 1710800 1747340 1854320 2095025 2178826 2184175 2271542 2317900 2346428 2395120 2496200 2596048 2933035 2993900 3245060 3352040 3494680 4056325 4106249 4190050 4357652 4368350 4543084 4635800 4692856 4992400 5447065 5678855 5866070 5987800 6490120 6704080 6989360 7625891 8112650 8212498 8380100 8715304 8736700 9086168 9271600 9385712 10894130 11357710 11732140 11975600 12980240 14665175 15251782 16225300 16424996 16760200 17430608 17473400 18172336 20531245 21788260 22715420 23464280 27235325 28394275 29330350 30503564 32450600 32849992 33520400 34946800 38129455 41062490 43576520 45430840 46928560 53381237 54470650 56788550 58660700 61007128 64901200 65699984 76258910 82124980 87153040 90861680 102656225 106762474 108941300 113577100 117321400 122014256 152517820 164249960 190647275 205312450 213524948 217882600 227154200 234642800 266906185 305035640 328499920 381294550 410624900 427049896 435765200 454308400 533812370 610071280 762589100 821249800 854099792 1067624740 1334530925 1525178200 1642499600 2135249480 2669061850 3050356400 4270498960 5338123700 10676247400 21352494800
- Sum of all divisors σ(n): 65669296896
- Sum of proper divisors (its aliquot sum) s(n): 44316802096
- 21352494800 is an abundant number, because the sum of its proper divisors (44316802096) is greater than itself. Its abundance is 22964307296
Bases of 21352494800
- Binary: 100111110001011010100110110110100002
- Hexadecimal: 0x4F8B536D0
- Base-36: 9T4Q2FK
Squares and roots of 21352494800
- 21352494800 squared (213524948002) is 455929034184027040000
- 21352494800 cubed (213524948003) is 9735222331583459614659392000000
-
The
square root of 21352494800 is 146124.9287424975 -
The
cube root of 21352494800 is 2774.2752126015
Scales and comparisons
How big is 21352494800?- 21,352,494,800 seconds is equal to 678 years, 49 weeks, 8 hours, 33 minutes, 20 seconds.
-
To count from 1 to 21,352,494,800 would take you about one thousand, three hundred fifty-seven 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 21352494800 cubic inches would be around 231.2 feet tall.
Recreational maths with 21352494800
- 21352494800 backwards is 00849425312
- The number of decimal digits it has is: 11
- The sum of 21352494800's digits is 38
- More coming soon!
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