87428875380
87,428,875,380 is an even composite number composed of seven prime numbers multiplied together.
What does the number 87428875380 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 192 divisors.
87428875380 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 87428875380:
22 × 3 × 5 × 7 × 11 × 43 × 440093
(2 × 2 × 3 × 5 × 7 × 11 × 43 × 440093)See below for interesting mathematical facts about the number 87428875380 from the Numbermatics database.
Names of 87428875380
- Cardinal: 87428875380 can be written as Eighty-seven billion, four hundred twenty-eight million, eight hundred seventy-five thousand, three hundred eighty.
Scientific notation
- Scientific notation: 8.742887538 × 1010
Factors of 87428875380
Divisors of 87428875380
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 28 30 33 35 42 43 44 55 60 66 70 77 84 86 105 110 129 132 140 154 165 172 210 215 220 231 258 301 308 330 385 420 430 462 473 516 602 645 660 770 860 903 924 946 1155 1204 1290 1419 1505 1540 1806 1892 2310 2365 2580 2838 3010 3311 3612 4515 4620 4730 5676 6020 6622 7095 9030 9460 9933 13244 14190 16555 18060 19866 28380 33110 39732 49665 66220 99330 198660 440093 880186 1320279 1760372 2200465 2640558 3080651 4400930 4841023 5281116 6161302 6601395 8801860 9241953 9682046 12322604 13202790 14523069 15403255 18483906 18923999 19364092 24205115 26405580 29046138 30806510 33887161 36967812 37847998 46209765 48410230 56771997 58092276 61613020 67774322 72615345 75695996 92419530 94619995 96820460 101661483 113543994 132467993 135548644 145230690 169435805 184839060 189239990 203322966 208163989 227087988 264935986 283859985 290461380 338871610 378479980 397403979 406645932 416327978 508307415 529871972 567719970 624491967 662339965 677743220 794807958 832655956 1016614830 1040819945 1135439940 1248983934 1324679930 1457147923 1589615916 1987019895 2033229660 2081639890 2497967868 2649359860 2914295846 3122459835 3974039790 4163279780 4371443769 5828591692 6244919670 7285739615 7948079580 8742887538 12489839340 14571479230 17485775076 21857218845 29142958460 43714437690 87428875380
- Sum of all divisors σ(n): 312304785408
- Sum of proper divisors (its aliquot sum) s(n): 224875910028
- 87428875380 is an abundant number, because the sum of its proper divisors (224875910028) is greater than itself. Its abundance is 137447034648
Bases of 87428875380
- Binary: 10100010110110010101011000100011101002
- Hexadecimal: 0x145B2AC474
- Base-36: 145WW7ZO
Squares and roots of 87428875380
- 87428875380 squared (874288753802) is 7643808250211570144400
- 87428875380 cubed (874288753803) is 668289558936363224788876204872000
-
The
square root of 87428875380 is 295683.7421638193 -
The
cube root of 87428875380 is 4438.3167905507
Scales and comparisons
How big is 87428875380?- 87,428,875,380 seconds is equal to 2,779 years, 50 weeks, 2 days, 6 hours, 43 minutes.
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To count from 1 to 87,428,875,380 would take you about five thousand, five hundred fifty-nine 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 87428875380 cubic inches would be around 369.9 feet tall.
Recreational maths with 87428875380
- 87428875380 backwards is 08357882478
- 87428875380 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 87428875380's digits is 60
- More coming soon!
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The information we have on file for 87428875380 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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