20439232800
20,439,232,800 is an even composite number composed of five prime numbers multiplied together.
20439232800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 20439232800:
25 × 3 × 52 × 74 × 3547
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 7 × 7 × 7 × 3547)See below for interesting mathematical facts about the number 20439232800 from the Numbermatics database.
Names of 20439232800
- Cardinal: 20439232800 can be written as Twenty billion, four hundred thirty-nine million, two hundred thirty-two thousand, eight hundred.
Scientific notation
- Scientific notation: 2.04392328 × 1010
Factors of 20439232800
Divisors of 20439232800
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 49 50 56 60 70 75 80 84 96 98 100 105 112 120 140 147 150 160 168 175 196 200 210 224 240 245 280 294 300 336 343 350 392 400 420 480 490 525 560 588 600 672 686 700 735 784 800 840 980 1029 1050 1120 1176 1200 1225 1372 1400 1470 1568 1680 1715 1960 2058 2100 2352 2400 2401 2450 2744 2800 2940 3360 3430 3547 3675 3920 4116 4200 4704 4802 4900 5145 5488 5600 5880 6860 7094 7203 7350 7840 8232 8400 8575 9604 9800 10290 10641 10976 11760 12005 13720 14188 14406 14700 16464 16800 17150 17735 19208 19600 20580 21282 23520 24010 24829 25725 27440 28376 28812 29400 32928 34300 35470 36015 38416 39200 41160 42564 48020 49658 51450 53205 54880 56752 57624 58800 60025 68600 70940 72030 74487 76832 82320 85128 88675 96040 99316 102900 106410 113504 115248 117600 120050 124145 137200 141880 144060 148974 164640 170256 173803 177350 180075 192080 198632 205800 212820 230496 240100 248290 266025 274400 283760 288120 297948 340512 347606 354700 360150 372435 384160 397264 411600 425640 480200 496580 521409 532050 567520 576240 595896 620725 695212 709400 720300 744870 794528 823200 851280 869015 960400 993160 1042818 1064100 1152480 1191792 1216621 1241450 1390424 1418800 1440600 1489740 1702560 1738030 1862175 1920800 1986320 2085636 2128200 2383584 2433242 2482900 2607045 2780848 2837600 2881200 2979480 3476060 3649863 3724350 3972640 4171272 4256400 4345075 4866484 4965800 5214090 5561696 5762400 5958960 6083105 6952120 7299726 7448700 8342544 8512800 8516347 8690150 9732968 9931600 10428180 11917920 12166210 13035225 13904240 14599452 14897400 16685088 17032694 17380300 18249315 19465936 19863200 20856360 24332420 25549041 26070450 27808480 29198904 29794800 30415525 34065388 34760600 36498630 38931872 41712720 42581735 48664840 51098082 52140900 58397808 59589600 60831050 68130776 69521200 72997260 83425440 85163470 91246575 97329680 102196164 104281800 116795616 121662100 127745205 136261552 139042400 145994520 170326940 182493150 194659360 204392328 208563600 212908675 243324200 255490410 272523104 291989040 340653880 364986300 408784656 417127200 425817350 486648400 510980820 583978080 638726025 681307760 729972600 817569312 851634700 973296800 1021961640 1277452050 1362615520 1459945200 1703269400 2043923280 2554904100 2919890400 3406538800 4087846560 5109808200 6813077600 10219616400 20439232800
- Sum of all divisors σ(n): 77635249776
- Sum of proper divisors (its aliquot sum) s(n): 57196016976
- 20439232800 is an abundant number, because the sum of its proper divisors (57196016976) is greater than itself. Its abundance is 36756784176
Bases of 20439232800
- Binary: 100110000100100010111110001001000002
- Hexadecimal: 0x4C245F120
- Base-36: 9E0ZOYO
Squares and roots of 20439232800
- 20439232800 squared (204392328002) is 417762237452595840000
- 20439232800 cubed (204392328003) is 8538739626342485338071552000000
-
The
square root of 20439232800 is 142965.8448721233 -
The
cube root of 20439232800 is 2734.1449199475
Scales and comparisons
How big is 20439232800?- 20,439,232,800 seconds is equal to 649 years, 47 weeks, 4 hours, 40 minutes.
-
To count from 1 to 20,439,232,800 would take you about one thousand, two hundred ninety-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 20439232800 cubic inches would be around 227.8 feet tall.
Recreational maths with 20439232800
- 20439232800 backwards is 00823293402
- The number of decimal digits it has is: 11
- The sum of 20439232800's digits is 33
- More coming soon!
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