28738800000
28,738,800,000 is an even composite number composed of four prime numbers multiplied together.
28738800000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 28738800000:
27 × 34 × 55 × 887
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 887)See below for interesting mathematical facts about the number 28738800000 from the Numbermatics database.
Names of 28738800000
- Cardinal: 28738800000 can be written as Twenty-eight billion, seven hundred thirty-eight million, eight hundred thousand.
Scientific notation
- Scientific notation: 2.87388 × 1010
Factors of 28738800000
Divisors of 28738800000
- Number of divisors d(n): 480
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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 32 36 40 45 48 50 54 60 64 72 75 80 81 90 96 100 108 120 125 128 135 144 150 160 162 180 192 200 216 225 240 250 270 288 300 320 324 360 375 384 400 405 432 450 480 500 540 576 600 625 640 648 675 720 750 800 810 864 887 900 960 1000 1080 1125 1152 1200 1250 1296 1350 1440 1500 1600 1620 1728 1774 1800 1875 1920 2000 2025 2160 2250 2400 2500 2592 2661 2700 2880 3000 3125 3200 3240 3375 3456 3548 3600 3750 4000 4050 4320 4435 4500 4800 5000 5184 5322 5400 5625 5760 6000 6250 6480 6750 7096 7200 7500 7983 8000 8100 8640 8870 9000 9375 9600 10000 10125 10368 10644 10800 11250 12000 12500 12960 13305 13500 14192 14400 15000 15966 16000 16200 16875 17280 17740 18000 18750 20000 20250 21288 21600 22175 22500 23949 24000 25000 25920 26610 27000 28125 28384 28800 30000 31932 32400 33750 35480 36000 37500 39915 40000 40500 42576 43200 44350 45000 47898 48000 50000 50625 51840 53220 54000 56250 56768 60000 63864 64800 66525 67500 70960 71847 72000 75000 79830 80000 81000 84375 85152 86400 88700 90000 95796 100000 101250 106440 108000 110875 112500 113536 119745 120000 127728 129600 133050 135000 141920 143694 144000 150000 159660 162000 168750 170304 177400 180000 191592 199575 200000 202500 212880 216000 221750 225000 239490 240000 253125 255456 259200 266100 270000 283840 287388 300000 319320 324000 332625 337500 340608 354800 359235 360000 383184 399150 400000 405000 425760 432000 443500 450000 478980 506250 510912 532200 540000 554375 567680 574776 598725 600000 638640 648000 665250 675000 709600 718470 720000 766368 798300 810000 851520 887000 900000 957960 997875 1012500 1021824 1064400 1080000 1108750 1149552 1197450 1200000 1277280 1296000 1330500 1350000 1419200 1436940 1532736 1596600 1620000 1663125 1703040 1774000 1796175 1800000 1915920 1995750 2025000 2128800 2160000 2217500 2299104 2394900 2554560 2661000 2700000 2771875 2838400 2873880 2993625 3065472 3193200 3240000 3326250 3548000 3592350 3600000 3831840 3991500 4050000 4257600 4435000 4598208 4789800 4989375 5109120 5322000 5400000 5543750 5747760 5987250 6386400 6480000 6652500 7096000 7184700 7663680 7983000 8100000 8315625 8515200 8870000 8980875 9196416 9579600 9978750 10644000 10800000 11087500 11495520 11974500 12772800 13305000 14192000 14369400 14968125 15327360 15966000 16200000 16631250 17740000 17961750 19159200 19957500 21288000 22175000 22991040 23949000 24946875 25545600 26610000 28738800 29936250 31932000 32400000 33262500 35480000 35923500 38318400 39915000 42576000 44350000 44904375 45982080 47898000 49893750 53220000 57477600 59872500 63864000 66525000 70960000 71847000 74840625 76636800 79830000 88700000 89808750 95796000 99787500 106440000 114955200 119745000 127728000 133050000 143694000 149681250 159660000 177400000 179617500 191592000 199575000 212880000 224521875 229910400 239490000 266100000 287388000 299362500 319320000 354800000 359235000 383184000 399150000 449043750 478980000 532200000 574776000 598725000 638640000 718470000 798300000 898087500 957960000 1064400000 1149552000 1197450000 1436940000 1596600000 1796175000 1915920000 2394900000 2873880000 3193200000 3592350000 4789800000 5747760000 7184700000 9579600000 14369400000 28738800000
- Sum of all divisors σ(n): 107021431440
- Sum of proper divisors (its aliquot sum) s(n): 78282631440
- 28738800000 is an abundant number, because the sum of its proper divisors (78282631440) is greater than itself. Its abundance is 49543831440
Bases of 28738800000
- Binary: 110101100001111011101001001100000002
- Hexadecimal: 0x6B0F74980
- Base-36: D7AC800
Squares and roots of 28738800000
- 28738800000 squared (287388000002) is 825918625440000000000
- 28738800000 cubed (287388000003) is 23735910192795072000000000000000
-
The
square root of 28738800000 is 169525.2193627839 -
The
cube root of 28738800000 is 3063.0649797571
Scales and comparisons
How big is 28738800000?- 28,738,800,000 seconds is equal to 913 years, 41 weeks, 6 days.
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To count from 1 to 28,738,800,000 would take you about one thousand, eight hundred twenty-seven 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 28738800000 cubic inches would be around 255.3 feet tall.
Recreational maths with 28738800000
- 28738800000 backwards is 00000883782
- 28738800000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28738800000's digits is 36
- More coming soon!
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The information we have on file for 28738800000 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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