21488138700
21,488,138,700 is an even composite number composed of six prime numbers multiplied together.
21488138700 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 21488138700:
22 × 3 × 52 × 7 × 233 × 292
(2 × 2 × 3 × 5 × 5 × 7 × 23 × 23 × 23 × 29 × 29)See below for interesting mathematical facts about the number 21488138700 from the Numbermatics database.
Names of 21488138700
- Cardinal: 21488138700 can be written as Twenty-one billion, four hundred eighty-eight million, one hundred thirty-eight thousand, seven hundred.
Scientific notation
- Scientific notation: 2.14881387 × 1010
Factors of 21488138700
Divisors of 21488138700
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 23 25 28 29 30 35 42 46 50 58 60 69 70 75 84 87 92 100 105 115 116 138 140 145 150 161 174 175 203 210 230 276 290 300 322 345 348 350 406 420 435 460 483 525 529 575 580 609 644 667 690 700 725 805 812 841 870 966 1015 1050 1058 1150 1218 1334 1380 1450 1587 1610 1682 1725 1740 1932 2001 2030 2100 2116 2175 2300 2415 2436 2523 2645 2668 2900 3045 3174 3220 3335 3364 3450 3703 4002 4025 4060 4205 4350 4669 4830 5046 5075 5290 5887 6090 6348 6670 6900 7406 7935 8004 8050 8410 8700 9338 9660 10005 10092 10150 10580 11109 11774 12075 12167 12180 12615 13225 13340 14007 14812 15225 15341 15870 16100 16675 16820 17661 18515 18676 19343 20010 20300 21025 22218 23345 23548 24150 24334 25230 26450 28014 29435 30450 30682 31740 33350 35322 36501 37030 38686 39675 40020 42050 44436 46023 46690 48300 48668 50025 50460 52900 55545 56028 58029 58870 60835 60900 61364 63075 66700 70035 70644 73002 74060 76705 77372 79350 84100 85169 88305 92046 92575 93380 96715 100050 107387 111090 116058 116725 117740 121670 126150 135401 140070 146004 147175 153410 158700 170338 176610 182505 184092 185150 193430 200100 214774 222180 230115 232116 233450 243340 252300 255507 270802 277725 280140 290145 294350 304175 306820 322161 340676 350175 352843 353220 365010 370300 383525 386860 406203 425845 429548 441525 444889 460230 466900 483575 511014 536935 541604 555450 580290 588700 608350 644322 677005 700350 705686 730020 767050 812406 851690 883050 889778 912525 920460 967150 1022028 1058529 1073870 1110900 1150575 1160580 1216700 1277535 1288644 1334667 1354010 1400700 1411372 1450725 1534100 1610805 1624812 1703380 1764215 1766100 1779556 1825050 1934300 2031015 2117058 2129225 2147740 2224445 2301150 2469901 2555070 2669334 2684675 2708020 2901450 3114223 3221610 3385025 3528430 3650100 4062030 4234116 4258450 4448890 4602300 4939802 5110140 5292645 5338668 5369350 5802900 6228446 6387675 6443220 6673335 6770050 7056860 7409703 8054025 8124060 8516900 8821075 8897780 9342669 9879604 10155075 10232447 10585290 10738700 11122225 12349505 12456892 12775350 13346670 13540100 14819406 15571115 16108050 17642150 18685338 20310150 20464894 21170580 22244450 24699010 25550700 26463225 26693340 29638812 30697341 31142230 32216100 33366675 35284300 37048515 37370676 40620300 40929788 44488900 46713345 49398020 51162235 52926450 61394682 61747525 62284460 66733350 71627129 74097030 77855575 93426690 102324470 105852900 122789364 123495050 133466700 143254258 148194060 153486705 155711150 185242575 186853380 204648940 214881387 233566725 246990100 255811175 286508516 306973410 311422300 358135645 370485150 429762774 467133450 511622350 613946820 716271290 740970300 767433525 859525548 934266900 1023244700 1074406935 1432542580 1534867050 1790678225 2148813870 3069734100 3581356450 4297627740 5372034675 7162712900 10744069350 21488138700
- Sum of all divisors σ(n): 76933409280
- Sum of proper divisors (its aliquot sum) s(n): 55445270580
- 21488138700 is an abundant number, because the sum of its proper divisors (55445270580) is greater than itself. Its abundance is 33957131880
Bases of 21488138700
- Binary: 101000000001100101011111001110011002
- Hexadecimal: 0x500CAF9CC
- Base-36: 9VDHDXO
Squares and roots of 21488138700
- 21488138700 squared (214881387002) is 461740104790437690000
- 21488138700 cubed (214881387003) is 9921935415089459516427603000000
-
The
square root of 21488138700 is 146588.3307088255 -
The
cube root of 21488138700 is 2780.1374386445
Scales and comparisons
How big is 21488138700?- 21,488,138,700 seconds is equal to 683 years, 13 weeks, 2 days, 7 hours, 25 minutes.
-
To count from 1 to 21,488,138,700 would take you about one thousand, three hundred sixty-six 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 21488138700 cubic inches would be around 231.7 feet tall.
Recreational maths with 21488138700
- 21488138700 backwards is 00783188412
- 21488138700 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21488138700's digits is 42
- More coming soon!
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The information we have on file for 21488138700 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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