201239972 (number)
201239972 is an even 9-digits composite number following 201239971 and preceding 201239973. In scientific notation, it is written as 2.01239972 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 90816000 positive integers (up to 201239972) that are relatively prime to 201239972.
Interesting facts
- 201239972 has 48 divisors, whose sum is 388813824
- The reverse of 201239972 is 279932102
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 35
- Digital Root 8
Name
Name | two hundred one million two hundred thirty-nine thousand nine hundred seventy-two |
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Notation
Scientific notation | 2.01239972 × 10^8 |
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Engineering notation | 2.01239972 × 10^6 |
Prime Factorization of 201239972
Prime Factorization 2 × 2 × 41 × 23 × 31 × 1721
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 100619986 | Product of the distinct prime numbers |
The prime factorization of 201239972 is 2 × 2 × 41 × 23 × 31 × 1721. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201239972)
Multiplication
n×yn×2 | 402479944 |
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n×3 | 603719916 |
n×4 | 804959888 |
n×5 | 1006199860 |
Division
n÷yn÷2 | 100619986 |
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n÷3 | 67079990.666667 |
n÷3 | 50309993 |
n÷5 | 40247994.4 |
Exponentiation
nyn2 | 40497526330560784 |
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n3 | 8.1497210648313E+24 |
n4 | 1.6400496388945E+33 |
n5 | 3.3004354340973E+41 |
Nth Root
y√n2√n | 14185.907514149 |
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3√n | 586.00962526949 |
4√n | 119.10460744299 |
5√n | 45.787069635469 |
Divisors of 201239972
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -201239971 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 201239972 can be divided by 48 positive divisors. The sum of these divisors (counting 201239972) is 1, the average is 0.020833333333333.
Base conversion 201239972
Base | System | Value |
---|---|---|
2 | Binary | 1011111111101010110110100100 |
3 | Ternary | 112000200001100022 |
4 | Quaternary | 23333222312210 |
5 | Quinary | 403004134342 |
6 | Senary | 31545134312 |
8 | Octal | 1377526644 |
10 | Decimal | 201239972 |
12 | Duodecimal | 5748a398 |
16 | Hexadecimal | bfeada4 |
20 | Vigesimal | 32hejic |
36 | Base36 | 3bt9r8 |
Cryptographic Hash Functions
md5 | 113fbb0235c009149ec74ec6742b3e9a |
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sha1 | 2ba7cccccc14c9e4cc7c14fff701cc27d52f6317 |
sha256 | 1bf1f3cb5662d16cb4e1d1bde050a746dd7ed081442450f495a2252601049da0 |
sha512 | 4e74488e6dfa23c2049e59c37d94e59c421413fc545cea150ece3f014ae6ab518d453e12bd785ee6686351d3d1a76ba202fa9f33b5beaf2bc0cd14b71c73c5ff |
ripemd-160 | ee5b60d9a78d020c559f914a8aa8eb0e1b9cec1c |
201239972 as geometric shapes
Circle
Radius = nDiameter | 402479944 |
---|---|
Circumference | 1264428035.2876 |
Area | 1.2722673120865E+17 |
Sphere
Radius = nVolume | 3.4137471768107E+25 |
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Surface area | 5.089069248346E+17 |
Circumference | 1264428035.2876 |
Square
Length = nPerimeter | 804959888 |
---|---|
Area | 40497526330560784 |
Diagonal | 284596297.69398 |
Cube
Length = nSurface area | 242985157983364704 |
---|---|
Volume | 8.1497210648313E+24 |
Space diagonal | 348557856.01774 |
Equilateral Triangle
Length = nPerimeter | 603719916 |
---|---|
Area | 1.7535943296347E+16 |
Altitude | 174278928.00887 |
Triangular Pyramid
Length = nSurface area | 1.7535943296347E+16 |
---|---|
Volume | 9.6045383828685E+23 |
Height | 94865432.564661 |