397750131 (number)

397750131 is an odd 9-digits composite number following 397750130 and preceding 397750132. In scientific notation, it is written as 3.97750131 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 6 positive divisors. There are 265166748 positive integers (up to 397750131) that are relatively prime to 397750131.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred fifty thousand one hundred thirty-one

Notation

Scientific notation 3.97750131 × 10^8
Engineering notation 3.97750131 × 10^6

Prime Factorization of 397750131

Prime Factorization 3 × 3 × 44194459

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 132583377
Product of the distinct prime numbers

The prime factorization of 397750131 is 3 × 3 × 44194459. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 23, 6, 193, 650, 3368, 1567, 38190, 72294, 677537, 208062, 2316825, 618813, 97920092, 35426943, 698884303, 934507801, 7685202872, 8146136096

Basic calculations (n = 397750131)

Multiplication

n×y
n×2 795500262
n×3 1193250393
n×4 1591000524
n×5 1988750655

Division

n÷y
n÷2 198875065.5
n÷3 132583377
n÷3 99437532.75
n÷5 79550026.2

Exponentiation

ny
n2 158205166710517161
n3 6.2926125783985E+25
n4 2.5028874773903E+34
n5 9.9552382201023E+42

Nth Root

y√n
2√n 19943.673959429
3√n 735.42227019389
4√n 141.22207320185
5√n 52.471329250278

Divisors of 397750131

1, 3, 9, 44194459, 132583377, 397750131

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397750130
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397750131 can be divided by 6 positive divisors. The sum of these divisors (counting 397750131) is 1, the average is 0.16666666666667.

Base conversion 397750131

Base System Value
2 Binary 10111101101010010111101110011
3 Ternary 1000201102210121100
4 Quaternary 113231102331303
5 Quinary 1303311001011
6 Senary 103245055443
8 Octal 2755227563
10 Decimal 397750131
12 Duodecimal b1257583
16 Hexadecimal 17b52f73
20 Vigesimal 645if6b
36 Base36 6kt5yr

Cryptographic Hash Functions

md5 c6263dc27970bfb29cb69873a916924a
sha1 8dfafad449f3bd95aab5b2ffb7c3875d07fb4fbc
sha256 68ecb2b80e191f4bce059baba89c6b824e43a96c74bfd7e7250cfdda2b90e86c
sha512 20aaff4b3bc097361cba2f48e0326fef8d790f9505752834b71523a07033763460fb614e7d4941d6b891d967d042199a503d0152fc5718ac5d6cf0445ff48859
ripemd-160 d2ee7ad8dd3709fe7d990484e9f35a72ecb6b576

397750131 as geometric shapes

Circle

Radius = n
Diameter 795500262
Circumference 2499137779.028
Area 4.9701618949771E+17

Sphere

Radius = n
Volume 2.6358433930911E+26
Surface area 1.9880647579908E+18
Circumference 2499137779.028

Square

Length = n
Perimeter 1591000524
Area 158205166710517161
Diagonal 562503629.69588

Cube

Length = n
Surface area 949231000263102966
Volume 6.2926125783985E+25
Space diagonal 688923435.60918

Equilateral Triangle

Length = n
Perimeter 1193250393
Area 6.850484669063E+16
Altitude 344461717.80459

Triangular Pyramid

Length = n
Surface area 6.850484669063E+16
Volume 7.4159150426089E+24
Height 187501209.89863