21431471600
21,431,471,600 is an even composite number composed of six prime numbers multiplied together.
21431471600 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred forty divisors.
Prime factorization of 21431471600:
24 × 52 × 7 × 112 × 17 × 612
(2 × 2 × 2 × 2 × 5 × 5 × 7 × 11 × 11 × 17 × 61 × 61)See below for interesting mathematical facts about the number 21431471600 from the Numbermatics database.
Names of 21431471600
- Cardinal: 21431471600 can be written as Twenty-one billion, four hundred thirty-one million, four hundred seventy-one thousand, six hundred.
Scientific notation
- Scientific notation: 2.14314716 × 1010
Factors of 21431471600
Divisors of 21431471600
- Number of divisors d(n): 540
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 17 20 22 25 28 34 35 40 44 50 55 56 61 68 70 77 80 85 88 100 110 112 119 121 122 136 140 154 170 175 176 187 200 220 238 242 244 272 275 280 305 308 340 350 374 385 400 425 427 440 476 484 488 550 560 595 605 610 616 671 680 700 748 770 847 850 854 880 935 952 968 976 1037 1100 1190 1210 1220 1232 1309 1342 1360 1400 1496 1525 1540 1694 1700 1708 1870 1904 1925 1936 2057 2074 2135 2200 2380 2420 2440 2618 2684 2800 2975 2992 3025 3050 3080 3355 3388 3400 3416 3721 3740 3850 4114 4148 4235 4270 4400 4675 4697 4760 4840 4880 5185 5236 5368 5950 6050 6100 6160 6545 6710 6776 6800 6832 7259 7381 7442 7480 7700 8228 8296 8470 8540 9350 9394 9520 9680 10285 10370 10472 10675 10736 11407 11900 12100 12200 13090 13420 13552 14399 14518 14762 14884 14960 15400 16456 16592 16775 16940 17080 18605 18700 18788 20570 20740 20944 21175 21350 22814 23485 23800 24200 24400 25925 26047 26180 26840 28798 29036 29524 29768 30800 32725 32912 33550 33880 34160 36295 36905 37210 37400 37576 40931 41140 41480 42350 42700 45628 46970 47600 48400 51425 51667 51850 52094 52360 53680 57035 57596 58072 59048 59536 63257 65450 67100 67760 71995 72590 73810 74420 74800 75152 79849 81862 82280 82960 84700 85400 91256 93025 93940 102850 103334 103700 104188 104720 114070 115192 116144 117425 118096 125477 126514 130235 130900 134200 143990 145180 147620 148840 159698 163724 164560 169400 170800 181475 182512 184525 186050 187880 204655 205700 206668 207400 208376 228140 230384 234850 250954 253028 258335 260470 261800 268400 285175 286517 287980 290360 295240 297680 316285 319396 327448 338800 359975 362950 369050 372100 375760 399245 409310 411400 413336 414800 416752 442799 450241 456280 469700 501908 506056 516670 520940 523600 570350 573034 575960 580720 590480 627385 632570 638792 651175 654896 695827 719950 725900 738100 744200 798490 818620 822800 826672 878339 885598 900482 912560 939400 1003816 1012112 1023275 1033340 1041880 1140700 1146068 1151920 1254770 1265140 1277584 1291675 1302350 1391654 1432585 1439900 1451800 1476200 1488400 1581425 1596980 1637240 1756678 1771196 1800964 1878800 1996225 2007632 2046550 2066680 2083760 2213995 2251205 2281400 2292136 2509540 2530280 2583350 2604700 2783308 2865170 2879800 2903600 2952400 3136925 3151687 3162850 3193960 3274480 3479135 3513356 3542392 3601928 3992450 4093100 4133360 4391695 4427990 4502410 4562800 4584272 4870789 5019080 5060560 5166700 5209400 5566616 5730340 5759600 6273850 6303374 6325700 6387920 6958270 7026712 7084784 7162925 7203856 7654097 7984900 8186200 8783390 8855980 9004820 9741578 10038160 10333400 10418800 11069975 11133232 11256025 11460680 12547700 12606748 12651400 13916540 14053424 14325850 15308194 15758435 15969800 16372400 17395675 17566780 17711960 18009640 19483156 20666800 21958475 22139950 22512050 22921360 24353945 25095400 25213496 25302800 27833080 28651700 30616388 31516870 31939600 34791350 35133560 35423920 36019280 38270485 38966312 43916950 44279900 45024100 48707890 50190800 50426992 53578679 55666160 57303400 61232776 63033740 69582700 70267120 76540970 77932624 78792175 87833900 88559800 90048200 97415780 107157358 114606800 121769725 122465552 126067480 139165400 153081940 157584350 175667800 177119600 180096400 191352425 194831560 214314716 243539450 252134960 267893395 278330800 306163880 315168700 351335600 382704850 389663120 428629432 487078900 535786790 612327760 630337400 765409700 857258864 974157800 1071573580 1260674800 1339466975 1530819400 1948315600 2143147160 2678933950 3061638800 4286294320 5357867900 10715735800 21431471600
- Sum of all divisors σ(n): 69626387376
- Sum of proper divisors (its aliquot sum) s(n): 48194915776
- 21431471600 is an abundant number, because the sum of its proper divisors (48194915776) is greater than itself. Its abundance is 26763444176
Bases of 21431471600
- Binary: 100111111010110101001001101111100002
- Hexadecimal: 0x4FD6A4DF0
- Base-36: 9UFQTBK
Squares and roots of 21431471600
- 21431471600 squared (214314716002) is 459307974941606560000
- 21431471600 cubed (214314716003) is 9843645820614552649013696000000
-
The
square root of 21431471600 is 146394.9165784113 -
The
cube root of 21431471600 is 2777.6914222873
Scales and comparisons
How big is 21431471600?- 21,431,471,600 seconds is equal to 681 years, 23 weeks, 4 days, 10 hours, 33 minutes, 20 seconds.
-
To count from 1 to 21,431,471,600 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 21431471600 cubic inches would be around 231.5 feet tall.
Recreational maths with 21431471600
- 21431471600 backwards is 00617413412
- The number of decimal digits it has is: 11
- The sum of 21431471600's digits is 29
- More coming soon!
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