20741740140
20,741,740,140 is an even composite number composed of seven prime numbers multiplied together.
20741740140 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 20741740140:
22 × 3 × 5 × 112 × 47 × 89 × 683
(2 × 2 × 3 × 5 × 11 × 11 × 47 × 89 × 683)See below for interesting mathematical facts about the number 20741740140 from the Numbermatics database.
Names of 20741740140
- Cardinal: 20741740140 can be written as Twenty billion, seven hundred forty-one million, seven hundred forty thousand, one hundred forty.
Scientific notation
- Scientific notation: 2.074174014 × 1010
Factors of 20741740140
Divisors of 20741740140
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 47 55 60 66 89 94 110 121 132 141 165 178 188 220 235 242 267 282 330 356 363 445 470 484 517 534 564 605 660 683 705 726 890 940 979 1034 1068 1210 1335 1366 1410 1452 1551 1780 1815 1958 2049 2068 2420 2585 2670 2732 2820 2937 3102 3415 3630 3916 4098 4183 4895 5170 5340 5687 5874 6204 6830 7260 7513 7755 8196 8366 9790 10245 10340 10769 11374 11748 12549 13660 14685 15026 15510 16732 17061 19580 20490 20915 21538 22539 22748 25098 28435 29370 30052 31020 32101 32307 34122 37565 40980 41830 43076 45078 46013 50196 53845 56870 58740 60787 62745 64202 64614 68244 75130 82643 83660 85305 90156 92026 96303 107690 112695 113740 121574 125490 128404 129228 138039 150260 160505 161535 165286 170610 182361 184052 192606 215380 225390 230065 243148 247929 250980 276078 303935 321010 323070 330572 341220 353111 364722 385212 413215 450780 460130 481515 495858 506143 552156 607870 642020 646140 668657 690195 706222 729444 826430 911805 920260 963030 991716 1012286 1059333 1215740 1239645 1337314 1380390 1412444 1518429 1652860 1765555 1823610 1926060 2005971 2024572 2118666 2479290 2530715 2674628 2760780 2856989 3036858 3343285 3531110 3647220 3884221 4011942 4237332 4958580 5061430 5296665 5713978 6073716 6686570 7062220 7355227 7592145 7768442 8023884 8570967 10029855 10122860 10593330 11427956 11652663 13373140 14284945 14710454 15184290 15536884 17141934 19421105 20059710 21186660 22065681 23305326 28569890 29420908 30368580 31426879 34283868 36776135 38842210 40119420 42854835 44131362 46610652 57139780 58263315 62853758 73552270 77684420 85709670 88262724 94280637 110328405 116526630 125707516 147104540 157134395 171419340 188561274 220656810 233053260 314268790 345695669 377122548 441313620 471403185 628537580 691391338 942806370 1037087007 1382782676 1728478345 1885612740 2074174014 3456956690 4148348028 5185435035 6913913380 10370870070 20741740140
- Sum of all divisors σ(n): 66023838720
- Sum of proper divisors (its aliquot sum) s(n): 45282098580
- 20741740140 is an abundant number, because the sum of its proper divisors (45282098580) is greater than itself. Its abundance is 24540358440
Bases of 20741740140
- Binary: 100110101000100110111010110011011002
- Hexadecimal: 0x4D44DD66C
- Base-36: 9J13H4C
Squares and roots of 20741740140
- 20741740140 squared (207417401402) is 430219784035287219600
- 20741740140 cubed (207417401403) is 8923506963546848099206314744000
-
The
square root of 20741740140 is 144019.9296625297 -
The
cube root of 20741740140 is 2747.5676625985
Scales and comparisons
How big is 20741740140?- 20,741,740,140 seconds is equal to 659 years, 27 weeks, 1 day, 10 hours, 29 minutes.
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To count from 1 to 20,741,740,140 would take you about one thousand, three hundred nineteen 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 20741740140 cubic inches would be around 229 feet tall.
Recreational maths with 20741740140
- 20741740140 backwards is 04104714702
- 20741740140 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20741740140's digits is 30
- More coming soon!
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