51438744000
51,438,744,000 is an even composite number composed of five prime numbers multiplied together.
51438744000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 51438744000:
26 × 32 × 53 × 7 × 102061
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 7 × 102061)See below for interesting mathematical facts about the number 51438744000 from the Numbermatics database.
Names of 51438744000
- Cardinal: 51438744000 can be written as Fifty-one billion, four hundred thirty-eight million, seven hundred forty-four thousand.
Scientific notation
- Scientific notation: 5.1438744 × 1010
Factors of 51438744000
Divisors of 51438744000
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 32 35 36 40 42 45 48 50 56 60 63 64 70 72 75 80 84 90 96 100 105 112 120 125 126 140 144 150 160 168 175 180 192 200 210 224 225 240 250 252 280 288 300 315 320 336 350 360 375 400 420 448 450 480 500 504 525 560 576 600 630 672 700 720 750 800 840 875 900 960 1000 1008 1050 1120 1125 1200 1260 1344 1400 1440 1500 1575 1600 1680 1750 1800 2000 2016 2100 2240 2250 2400 2520 2625 2800 2880 3000 3150 3360 3500 3600 4000 4032 4200 4500 4800 5040 5250 5600 6000 6300 6720 7000 7200 7875 8000 8400 9000 10080 10500 11200 12000 12600 14000 14400 15750 16800 18000 20160 21000 24000 25200 28000 31500 33600 36000 42000 50400 56000 63000 72000 84000 100800 102061 126000 168000 204122 252000 306183 408244 504000 510305 612366 714427 816488 918549 1020610 1224732 1428854 1530915 1632976 1837098 2041220 2143281 2449464 2551525 2857708 3061830 3265952 3572135 3674196 4082440 4286562 4592745 4898928 5103050 5715416 6123660 6429843 6531904 7144270 7348392 7654575 8164880 8573124 9185490 9797856 10206100 10716405 11430832 12247320 12757625 12859686 14288540 14696784 15309150 16329760 17146248 17860675 18370980 19595712 20412200 21432810 22861664 22963725 24494640 25515250 25719372 28577080 29393568 30618300 32149215 32659520 34292496 35721350 36741960 38272875 40824400 42865620 45723328 45927450 48989280 51030500 51438744 53582025 57154160 58787136 61236600 64298430 68584992 71442700 73483920 76545750 81648800 85731240 89303375 91854900 97978560 102061000 102877488 107164050 114308320 114818625 122473200 128596860 137169984 142885400 146967840 153091500 160746075 163297600 171462480 178606750 183709800 204122000 205754976 214328100 228616640 229637250 244946400 257193720 267910125 285770800 293935680 306183000 321492150 342924960 357213500 367419600 408244000 411509952 428656200 459274500 489892800 514387440 535820250 571541600 612366000 642984300 685849920 714427000 734839200 803730375 816488000 857312400 918549000 1028774880 1071640500 1143083200 1224732000 1285968600 1428854000 1469678400 1607460750 1714624800 1837098000 2057549760 2143281000 2449464000 2571937200 2857708000 3214921500 3429249600 3674196000 4286562000 5143874400 5715416000 6429843000 7348392000 8573124000 10287748800 12859686000 17146248000 25719372000 51438744000
- Sum of all divisors σ(n): 210293443776
- Sum of proper divisors (its aliquot sum) s(n): 158854699776
- 51438744000 is an abundant number, because the sum of its proper divisors (158854699776) is greater than itself. Its abundance is 107415955776
Bases of 51438744000
- Binary: 1011111110011111110011110001110000002
- Hexadecimal: 0xBF9FCF1C0
- Base-36: NMPASW0
Squares and roots of 51438744000
- 51438744000 squared (514387440002) is 2645944384297536000000
- 51438744000 cubed (514387440003) is 136104055822118574134784000000000
-
The
square root of 51438744000 is 226801.1111083895 -
The
cube root of 51438744000 is 3719.0337414081
Scales and comparisons
How big is 51438744000?- 51,438,744,000 seconds is equal to 1,635 years, 30 weeks, 5 days, 20 hours.
-
To count from 1 to 51,438,744,000 would take you about three thousand, two hundred seventy-one 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 51438744000 cubic inches would be around 309.9 feet tall.
Recreational maths with 51438744000
- 51438744000 backwards is 00044783415
- 51438744000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 51438744000's digits is 36
- More coming soon!
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