20748437100
20,748,437,100 is an even composite number composed of six prime numbers multiplied together.
20748437100 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 20748437100:
22 × 32 × 52 × 172 × 241 × 331
(2 × 2 × 3 × 3 × 5 × 5 × 17 × 17 × 241 × 331)See below for interesting mathematical facts about the number 20748437100 from the Numbermatics database.
Names of 20748437100
- Cardinal: 20748437100 can be written as Twenty billion, seven hundred forty-eight million, four hundred thirty-seven thousand, one hundred.
Scientific notation
- Scientific notation: 2.07484371 × 1010
Factors of 20748437100
Divisors of 20748437100
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 17 18 20 25 30 34 36 45 50 51 60 68 75 85 90 100 102 150 153 170 180 204 225 241 255 289 300 306 331 340 425 450 482 510 578 612 662 723 765 850 867 900 964 993 1020 1156 1205 1275 1324 1445 1446 1530 1655 1700 1734 1986 2169 2410 2550 2601 2890 2892 2979 3060 3310 3468 3615 3825 3972 4097 4335 4338 4820 4965 5100 5202 5627 5780 5958 6025 6620 7225 7230 7650 8194 8275 8670 8676 9930 10404 10845 11254 11916 12050 12291 13005 14450 14460 14895 15300 16388 16550 16881 17340 18075 19860 20485 21675 21690 22508 24100 24582 24825 26010 28135 28900 29790 33100 33762 36150 36873 40970 43350 43380 49164 49650 50643 52020 54225 56270 59580 61455 65025 67524 69649 72300 73746 74475 79771 81940 84405 86700 95659 99300 101286 102425 108450 112540 122910 130050 139298 140675 147492 148950 159542 168810 184365 191318 202572 204850 208947 216900 239313 245820 253215 260100 278596 281350 286977 297900 307275 319084 337620 348245 368730 382636 398855 409700 417894 422025 478295 478626 506430 562700 573954 614550 626841 696490 717939 737460 797710 835788 844050 860931 921825 956590 957252 1012860 1044735 1147908 1196565 1229100 1253682 1266075 1356107 1392980 1434885 1435878 1595420 1688100 1721862 1741225 1843650 1913180 1994275 2089470 2391475 2393130 2507364 2532150 2712214 2869770 2871756 3134205 3443724 3482450 3589695 3687300 3988550 4068321 4178940 4304655 4782950 4786260 5064300 5223675 5424428 5739540 5982825 6268410 6780535 6964900 7174425 7179390 7977100 8136642 8609310 9565900 10447350 11965650 12204963 12536820 13561070 14348850 14358780 15671025 16273284 17218620 17948475 20341605 20894700 21523275 23053819 23931300 24409926 27122140 28697700 31342050 33902675 35896950 40683210 43046550 46107638 48819852 61024815 62684100 67805350 69161457 71793900 81366420 86093100 92215276 101708025 115269095 122049630 135610700 138322914 203416050 207484371 230538190 244099260 276645828 305124075 345807285 406832100 414968742 461076380 576345475 610248150 691614570 829937484 1037421855 1152690950 1220496300 1383229140 1729036425 2074843710 2305381900 3458072850 4149687420 5187109275 6916145700 10374218550 20748437100
- Sum of all divisors σ(n): 69581680168
- Sum of proper divisors (its aliquot sum) s(n): 48833243068
- 20748437100 is an abundant number, because the sum of its proper divisors (48833243068) is greater than itself. Its abundance is 28084805968
Bases of 20748437100
- Binary: 100110101001011010000000110011011002
- Hexadecimal: 0x4D4B4066C
- Base-36: 9J530J0
Squares and roots of 20748437100
- 20748437100 squared (207484371002) is 430497642092656410000
- 20748437100 cubed (207484371003) is 8932153248657793894796811000000
-
The
square root of 20748437100 is 144043.1779016279 -
The
cube root of 20748437100 is 2747.8633364527
Scales and comparisons
How big is 20748437100?- 20,748,437,100 seconds is equal to 659 years, 38 weeks, 1 day, 22 hours, 45 minutes.
-
To count from 1 to 20,748,437,100 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 20748437100 cubic inches would be around 229 feet tall.
Recreational maths with 20748437100
- 20748437100 backwards is 00173484702
- 20748437100 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20748437100's digits is 36
- More coming soon!
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