1142872500
1,142,872,500 is an even composite number composed of six prime numbers multiplied together.
1142872500 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 1142872500:
22 × 3 × 54 × 7 × 11 × 1979
(2 × 2 × 3 × 5 × 5 × 5 × 5 × 7 × 11 × 1979)See below for interesting mathematical facts about the number 1142872500 from the Numbermatics database.
Names of 1142872500
- Cardinal: 1142872500 can be written as One billion, one hundred forty-two million, eight hundred seventy-two thousand, five hundred.
Scientific notation
- Scientific notation: 1.1428725 × 109
Factors of 1142872500
Divisors of 1142872500
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 25 28 30 33 35 42 44 50 55 60 66 70 75 77 84 100 105 110 125 132 140 150 154 165 175 210 220 231 250 275 300 308 330 350 375 385 420 462 500 525 550 625 660 700 750 770 825 875 924 1050 1100 1155 1250 1375 1500 1540 1650 1750 1875 1925 1979 2100 2310 2500 2625 2750 3300 3500 3750 3850 3958 4125 4375 4620 5250 5500 5775 5937 6875 7500 7700 7916 8250 8750 9625 9895 10500 11550 11874 13125 13750 13853 16500 17500 19250 19790 20625 21769 23100 23748 26250 27500 27706 28875 29685 38500 39580 41250 41559 43538 48125 49475 52500 55412 57750 59370 65307 69265 82500 83118 87076 96250 98950 108845 115500 118740 130614 138530 144375 148425 152383 166236 192500 197900 207795 217690 247375 261228 277060 288750 296850 304766 326535 346325 415590 435380 457149 494750 544225 577500 593700 609532 653070 692650 742125 761915 831180 914298 989500 1038975 1088450 1236875 1306140 1385300 1484250 1523830 1632675 1731625 1828596 2077950 2176900 2285745 2473750 2721125 2968500 3047660 3265350 3463250 3710625 3809575 4155900 4571490 4947500 5194875 5442250 6530700 6926500 7421250 7619150 8163375 8658125 9142980 10389750 10884500 11428725 13605625 14842500 15238300 16326750 17316250 19047875 20779500 22857450 25974375 27211250 32653500 34632500 38095750 40816875 45714900 51948750 54422500 57143625 76191500 81633750 95239375 103897500 114287250 163267500 190478750 228574500 285718125 380957500 571436250 1142872500
- Sum of all divisors σ(n): 4156669440
- Sum of proper divisors (its aliquot sum) s(n): 3013796940
- 1142872500 is an abundant number, because the sum of its proper divisors (3013796940) is greater than itself. Its abundance is 1870924440
Bases of 1142872500
- Binary: 10001000001111011011001101101002
- Hexadecimal: 0x441ED9B4
- Base-36: IWFQ2C
Squares and roots of 1142872500
- 1142872500 squared (11428725002) is 1306157551256250000
- 1142872500 cubed (11428725003) is 1492771545998108578125000000
-
The
square root of 1142872500 is 33806.3973235835 -
The
cube root of 1142872500 is 1045.5206001685
Scales and comparisons
How big is 1142872500?- 1,142,872,500 seconds is equal to 36 years, 17 weeks, 4 days, 16 hours, 35 minutes.
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To count from 1 to 1,142,872,500 would take you about seventy-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 1142872500 cubic inches would be around 87.1 feet tall.
Recreational maths with 1142872500
- 1142872500 backwards is 0052782411
- 1142872500 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1142872500's digits is 30
- More coming soon!
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The information we have on file for 1142872500 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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