51138000
51,138,000 is an even composite number composed of four prime numbers multiplied together.
51138000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 51138000:
24 × 33 × 53 × 947
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 947)See below for interesting mathematical facts about the number 51138000 from the Numbermatics database.
Names of 51138000
- Cardinal: 51138000 can be written as Fifty-one million, one hundred thirty-eight thousand.
Scientific notation
- Scientific notation: 5.1138 × 107
Factors of 51138000
Divisors of 51138000
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 36 40 45 48 50 54 60 72 75 80 90 100 108 120 125 135 144 150 180 200 216 225 240 250 270 300 360 375 400 432 450 500 540 600 675 720 750 900 947 1000 1080 1125 1200 1350 1500 1800 1894 2000 2160 2250 2700 2841 3000 3375 3600 3788 4500 4735 5400 5682 6000 6750 7576 8523 9000 9470 10800 11364 13500 14205 15152 17046 18000 18940 22728 23675 25569 27000 28410 34092 37880 42615 45456 47350 51138 54000 56820 68184 71025 75760 85230 94700 102276 113640 118375 127845 136368 142050 170460 189400 204552 213075 227280 236750 255690 284100 340920 355125 378800 409104 426150 473500 511380 568200 639225 681840 710250 852300 947000 1022760 1065375 1136400 1278450 1420500 1704600 1894000 2045520 2130750 2556900 2841000 3196125 3409200 4261500 5113800 5682000 6392250 8523000 10227600 12784500 17046000 25569000 51138000
- Sum of all divisors σ(n): 183381120
- Sum of proper divisors (its aliquot sum) s(n): 132243120
- 51138000 is an abundant number, because the sum of its proper divisors (132243120) is greater than itself. Its abundance is 81105120
Bases of 51138000
- Binary: 110000110001001101110100002
- Hexadecimal: 0x30C4DD0
- Base-36: UG2C0
Squares and roots of 51138000
- 51138000 squared (511380002) is 2615095044000000
- 51138000 cubed (511380003) is 133730730360072000000000
-
The
square root of 51138000 is 7151.0838339373 -
The
cube root of 51138000 is 371.1771615085
Scales and comparisons
How big is 51138000?- 51,138,000 seconds is equal to 1 year, 32 weeks, 3 days, 21 hours.
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To count from 1 to 51,138,000 would take you about two 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 51138000 cubic inches would be around 30.9 feet tall.
Recreational maths with 51138000
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The information we have on file for 51138000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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