28815318000
28,815,318,000 is an even composite number composed of five prime numbers multiplied together.
28815318000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 28815318000:
24 × 33 × 53 × 7 × 76231
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 76231)See below for interesting mathematical facts about the number 28815318000 from the Numbermatics database.
Names of 28815318000
- Cardinal: 28815318000 can be written as Twenty-eight billion, eight hundred fifteen million, three hundred eighteen thousand.
Scientific notation
- Scientific notation: 2.8815318 × 1010
Factors of 28815318000
Divisors of 28815318000
- Number of divisors d(n): 320
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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 27 28 30 35 36 40 42 45 48 50 54 56 60 63 70 72 75 80 84 90 100 105 108 112 120 125 126 135 140 144 150 168 175 180 189 200 210 216 225 240 250 252 270 280 300 315 336 350 360 375 378 400 420 432 450 500 504 525 540 560 600 630 675 700 720 750 756 840 875 900 945 1000 1008 1050 1080 1125 1200 1260 1350 1400 1500 1512 1575 1680 1750 1800 1890 2000 2100 2160 2250 2520 2625 2700 2800 3000 3024 3150 3375 3500 3600 3780 4200 4500 4725 5040 5250 5400 6000 6300 6750 7000 7560 7875 8400 9000 9450 10500 10800 12600 13500 14000 15120 15750 18000 18900 21000 23625 25200 27000 31500 37800 42000 47250 54000 63000 75600 76231 94500 126000 152462 189000 228693 304924 378000 381155 457386 533617 609848 686079 762310 914772 1067234 1143465 1219696 1372158 1524620 1600851 1829544 1905775 2058237 2134468 2286930 2668085 2744316 3049240 3201702 3430395 3659088 3811550 4116474 4268936 4573860 4802553 5336170 5488632 5717325 6098480 6403404 6860790 7623100 8004255 8232948 8537872 9147720 9528875 9605106 10291185 10672340 10977264 11434650 12806808 13340425 13721580 14407659 15246200 16008510 16465896 17151975 18295440 19057750 19210212 20582370 21344680 22869300 24012765 25613616 26680850 27443160 28586625 28815318 30492400 32017020 32931792 34303950 38115500 38420424 40021275 41164740 42689360 45738600 48025530 51455925 53361700 54886320 57173250 57630636 64034040 66702125 68607900 72038295 76231000 76840848 80042550 82329480 85759875 91477200 96051060 102911850 106723400 114346500 115261272 120063825 128068080 133404250 137215800 144076590 152462000 160085100 164658960 171519750 192102120 200106375 205823700 213446800 228693000 230522544 240127650 257279625 266808500 274431600 288153180 320170200 343039500 360191475 384204240 400212750 411647400 457386000 480255300 514559250 533617000 576306360 600319125 640340400 686079000 720382950 800425500 823294800 960510600 1029118500 1067234000 1152612720 1200638250 1372158000 1440765900 1600851000 1800957375 1921021200 2058237000 2401276500 2881531800 3201702000 3601914750 4116474000 4802553000 5763063600 7203829500 9605106000 14407659000 28815318000
- Sum of all divisors σ(n): 117970544640
- Sum of proper divisors (its aliquot sum) s(n): 89155226640
- 28815318000 is an abundant number, because the sum of its proper divisors (89155226640) is greater than itself. Its abundance is 60339908640
Bases of 28815318000
- Binary: 110101101011000011011011011111100002
- Hexadecimal: 0x6B586DBF0
- Base-36: D8JW9O0
Squares and roots of 28815318000
- 28815318000 squared (288153180002) is 830322551441124000000
- 28815318000 cubed (288153180003) is 23926008362347346337432000000000
-
The
square root of 28815318000 is 169750.7525756513 -
The
cube root of 28815318000 is 3065.7810743609
Scales and comparisons
How big is 28815318000?- 28,815,318,000 seconds is equal to 916 years, 12 weeks, 2 days, 15 hours.
-
To count from 1 to 28,815,318,000 would take you about one thousand, eight hundred thirty-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 28815318000 cubic inches would be around 255.5 feet tall.
Recreational maths with 28815318000
- 28815318000 backwards is 00081351882
- 28815318000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28815318000's digits is 36
- More coming soon!
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