872137890 (number)
872137890 is an even 9-digits composite number following 872137889 and preceding 872137891. In scientific notation, it is written as 8.72137890 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 213073920 positive integers (up to 872137890) that are relatively prime to 872137890.
Interesting facts
- 872137890 has 32 divisors, whose sum is 1861947648
- The reverse of 872137890 is 098731278
- Previous prime number is 1781
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | eight hundred seventy-two million one hundred thirty-seven thousand eight hundred ninety |
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Notation
Scientific notation | 8.72137890 × 10^8 |
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Engineering notation | 8.72137890 × 10^6 |
Prime Factorization of 872137890
Prime Factorization 2 × 15 × 3 × 1781 × 5441
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 872137890 | Product of the distinct prime numbers |
The prime factorization of 872137890 is 2 × 15 × 3 × 1781 × 5441. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 872137890)
Multiplication
n×yn×2 | 1744275780 |
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n×3 | 2616413670 |
n×4 | 3488551560 |
n×5 | 4360689450 |
Division
n÷yn÷2 | 436068945 |
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n÷3 | 290712630 |
n÷3 | 218034472.5 |
n÷5 | 174427578 |
Exponentiation
nyn2 | 760624499173652100 |
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n3 | 6.6336944579162E+26 |
n4 | 5.7854962874317E+35 |
n5 | 5.0457505247235E+44 |
Nth Root
y√n2√n | 29531.980800481 |
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3√n | 955.42159140445 |
4√n | 171.84871486421 |
5√n | 61.39274201991 |
Divisors of 872137890
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -872137889 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 872137890 can be divided by 32 positive divisors. The sum of these divisors (counting 872137890) is 1, the average is 0.03125.
Base conversion 872137890
Base | System | Value |
---|---|---|
2 | Binary | 110011111110111100010010100010 |
3 | Ternary | 2020210002012021100 |
4 | Quaternary | 303332330102202 |
5 | Quinary | 3241231403030 |
6 | Senary | 222312535230 |
8 | Octal | 6376742242 |
10 | Decimal | 872137890 |
12 | Duodecimal | 2040b1516 |
16 | Hexadecimal | 33fbc4a2 |
20 | Vigesimal | dcah4ea |
36 | Base36 | ef8xwi |
Cryptographic Hash Functions
md5 | a027414ccf778e69827f994d2cbffbbd |
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sha1 | 8055ef45898ffea03ef2d84d36d2dbcc4eb99c27 |
sha256 | df9be6b8527512877cdf047f119255e323a0e3a5a3174a1b80c0fc85be33704c |
sha512 | a1d54c5c379a69299c709ae82c5a06259584b6b9a9f574f04bae541902137487a8936bbdfe695dc2adc28b61a146a40f7a898fdba9579e27c78586238a4cb829 |
ripemd-160 | ebf6953a1fc4da4f8c87479977e508ce11e5dbcb |
872137890 as geometric shapes
Circle
Radius = nDiameter | 1744275780 |
---|---|
Circumference | 5479803976.2826 |
Area | 2.3895723387444E+18 |
Sphere
Radius = nVolume | 2.7787154366865E+27 |
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Surface area | 9.5582893549774E+18 |
Circumference | 5479803976.2826 |
Square
Length = nPerimeter | 3488551560 |
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Area | 760624499173652100 |
Diagonal | 1233389232.2975 |
Cube
Length = nSurface area | 4563746995041912600 |
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Volume | 6.6336944579162E+26 |
Space diagonal | 1510587136.6859 |
Equilateral Triangle
Length = nPerimeter | 2616413670 |
---|---|
Area | 3.293600695126E+17 |
Altitude | 755293568.34296 |
Triangular Pyramid
Length = nSurface area | 3.293600695126E+17 |
---|---|
Volume | 7.8178838925202E+25 |
Height | 411129744.09915 |