18030794800
18,030,794,800 is an even composite number composed of six prime numbers multiplied together.
18030794800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 18030794800:
24 × 52 × 192 × 23 × 61 × 89
(2 × 2 × 2 × 2 × 5 × 5 × 19 × 19 × 23 × 61 × 89)See below for interesting mathematical facts about the number 18030794800 from the Numbermatics database.
Names of 18030794800
- Cardinal: 18030794800 can be written as Eighteen billion, thirty million, seven hundred ninety-four thousand, eight hundred.
Scientific notation
- Scientific notation: 1.80307948 × 1010
Factors of 18030794800
Divisors of 18030794800
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 23 25 38 40 46 50 61 76 80 89 92 95 100 115 122 152 178 184 190 200 230 244 304 305 356 361 368 380 400 437 445 460 475 488 575 610 712 722 760 874 890 920 950 976 1150 1159 1220 1403 1424 1444 1520 1525 1691 1748 1780 1805 1840 1900 2047 2185 2225 2300 2318 2440 2806 2888 3050 3382 3496 3560 3610 3800 4094 4370 4450 4600 4636 4880 5429 5612 5776 5795 6100 6764 6992 7015 7120 7220 7600 8188 8303 8455 8740 8900 9025 9200 9272 10235 10858 10925 11224 11590 12200 13528 14030 14440 16376 16606 16910 17480 17800 18050 18544 20470 21716 21850 22021 22448 23180 24400 26657 27056 27145 28060 28880 28975 32129 32752 33212 33820 34960 35075 35600 36100 38893 40940 41515 42275 43432 43700 44042 46360 51175 53314 54290 56120 57950 64258 66424 67640 70150 72200 77786 81880 83030 84550 86864 87400 88084 92720 102350 103151 106628 108580 110105 112240 115900 124867 128516 132848 133285 135280 135725 140300 144400 155572 160645 163760 166060 169100 174800 176168 194465 204700 206302 207575 213256 217160 220210 231800 249734 257032 266570 271450 280600 311144 321290 332120 338200 352336 388930 409400 412604 415150 426512 434320 440420 463600 499468 506483 514064 515755 533140 542900 550525 561200 622288 624335 642580 664240 666425 676400 738967 777860 803225 818800 825208 830300 880840 972325 998936 1012966 1031510 1066280 1085800 1101050 1248670 1285160 1332850 1477934 1555720 1606450 1650416 1660600 1761680 1944650 1959869 1997872 2025932 2063020 2132560 2171600 2202100 2372473 2497340 2532415 2570320 2578775 2665700 2955868 3111440 3121675 3212900 3321200 3694835 3889300 3919738 4051864 4126040 4404200 4744946 4994680 5064830 5157550 5331400 5911736 6243350 6425800 7389670 7778600 7839476 8103728 8252080 8808400 9489892 9799345 9989360 10129660 10315100 10662800 11823472 11862365 12486700 12662075 12851600 14779340 15557200 15678952 18474175 18979784 19598690 20259320 20630200 23724730 24973400 25324150 29558680 31357904 36948350 37959568 39197380 40518640 41260400 45076987 47449460 48996725 49946800 50648300 59117360 59311825 73896700 78394760 90153974 94898920 97993450 101296600 118623650 147793400 156789520 180307948 189797840 195986900 202593200 225384935 237247300 295586800 360615896 391973800 450769870 474494600 721231792 783947600 901539740 948989200 1126924675 1803079480 2253849350 3606158960 4507698700 9015397400 18030794800
- Sum of all divisors σ(n): 49033602720
- Sum of proper divisors (its aliquot sum) s(n): 31002807920
- 18030794800 is an abundant number, because the sum of its proper divisors (31002807920) is greater than itself. Its abundance is 12972013120
Bases of 18030794800
- Binary: 100001100101011100000011000001100002
- Hexadecimal: 0x432B81830
- Base-36: 8A72IB4
Squares and roots of 18030794800
- 18030794800 squared (180307948002) is 325109561119707040000
- 18030794800 cubed (180307948003) is 5861983784067495874355392000000
-
The
square root of 18030794800 is 134278.7950497025 -
The
cube root of 18030794800 is 2622.2350835921
Scales and comparisons
How big is 18030794800?- 18,030,794,800 seconds is equal to 573 years, 16 weeks, 5 days, 18 hours, 6 minutes, 40 seconds.
-
To count from 1 to 18,030,794,800 would take you about one thousand, one hundred forty-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 18030794800 cubic inches would be around 218.5 feet tall.
Recreational maths with 18030794800
- 18030794800 backwards is 00849703081
- 18030794800 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18030794800's digits is 40
- More coming soon!
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