231617997 (number)

231617997 is an odd 9-digits composite number following 231617996 and preceding 231617998. In scientific notation, it is written as 2.31617997 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 142184448 positive integers (up to 231617997) that are relatively prime to 231617997.

Interesting facts

Basic properties

Name

Name two hundred thirty-one million six hundred seventeen thousand nine hundred ninety-seven

Notation

Scientific notation 2.31617997 × 10^8
Engineering notation 2.31617997 × 10^6

Prime Factorization of 231617997

Prime Factorization 9 × 13 × 449 × 4409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 231617997
Product of the distinct prime numbers

The prime factorization of 231617997 is 9 × 13 × 449 × 4409. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 68, 28, 999, 485, 3251, 5617, 14059, 61690, 358004, 930967, 2503949, 5998743, 70081812, 56133902, 558208823, 809936396, 8114215239, 1157788179

Basic calculations (n = 231617997)

Multiplication

n×y
n×2 463235994
n×3 694853991
n×4 926471988
n×5 1158089985

Division

n÷y
n÷2 115808998.5
n÷3 77205999
n÷3 57904499.25
n÷5 46323599.4

Exponentiation

ny
n2 53646896534292009
n3 1.2425586720539E+25
n4 2.877989507761E+33
n5 6.6659416517463E+41

Nth Root

y√n
2√n 15219.001182732
3√n 614.12592864604
4√n 123.36531596333
5√n 47.092794277495

Divisors of 231617997

1, 9, 13, 117, 449, 4041, 4409, 5837, 39681, 52533, 57317, 515853, 1979641, 17816769, 25735333, 231617997

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -231617996
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 231617997 can be divided by 16 positive divisors. The sum of these divisors (counting 231617997) is 1, the average is 0.0625.

Base conversion 231617997

Base System Value
2 Binary 1101110011100011010111001101
3 Ternary 121010211102011100
4 Quaternary 31303203113031
5 Quinary 433243233442
6 Senary 34552213313
8 Octal 1563432715
10 Decimal 231617997
12 Duodecimal 6569a239
16 Hexadecimal dce35cd
20 Vigesimal 3c7c4jh
36 Base36 3twdl9

Cryptographic Hash Functions

md5 ad51535dde9297d4310702255fef8a8a
sha1 a66432e69a4d3f61c00ec6037d06955c67e80f88
sha256 b0c35fd15f111e6b031d0b9d7a9a6d914f556a1683efc14d02d774f21ac50894
sha512 7fe8095ab36ec22cffa190485d1864b73d052884b162c538c02b61ee1c2fa1e6dc1093aa1b79ff078f4074d1652eff955b10c8d984bfaf6c4e360f9d6059e709
ripemd-160 e67e7142a4ff81256a81f51c726aafbf7d04d171

231617997 as geometric shapes

Circle

Radius = n
Diameter 463235994
Circumference 1455298795.6288
Area 1.6853669604002E+17

Sphere

Radius = n
Volume 5.2048175943717E+25
Surface area 6.7414678416009E+17
Circumference 1455298795.6288

Square

Length = n
Perimeter 926471988
Area 53646896534292009
Diagonal 327557312.64709

Cube

Length = n
Surface area 321881379205752054
Volume 1.2425586720539E+25
Space diagonal 401174138.75134

Equilateral Triangle

Length = n
Perimeter 694853991
Area 2.3229787616446E+16
Altitude 200587069.37567

Triangular Pyramid

Length = n
Surface area 2.3229787616446E+16
Volume 1.4643694383858E+24
Height 109185770.88236