231708897 (number)

231708897 is an odd 9-digits composite number following 231708896 and preceding 231708898. In scientific notation, it is written as 2.31708897 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 129294144 positive integers (up to 231708897) that are relatively prime to 231708897.

Interesting facts

Basic properties

Name

Name two hundred thirty-one million seven hundred eight thousand eight hundred ninety-seven

Notation

Scientific notation 2.31708897 × 10^8
Engineering notation 2.31708897 × 10^6

Prime Factorization of 231708897

Prime Factorization 9 × 3 × 49 × 43 × 4073

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 231708897
Product of the distinct prime numbers

The prime factorization of 231708897 is 9 × 3 × 49 × 43 × 4073. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 231708897)

Multiplication

n×y
n×2 463417794
n×3 695126691
n×4 926835588
n×5 1158544485

Division

n÷y
n÷2 115854448.5
n÷3 77236299
n÷3 57927224.25
n÷5 46341779.4

Exponentiation

ny
n2 53689012948956609
n3 1.2440221971421E+25
n4 2.8825101114332E+33
n5 6.6790323851154E+41

Nth Root

y√n
2√n 15221.98728813
3√n 614.20625738616
4√n 123.37741806396
5√n 47.096490072478

Divisors of 231708897

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 -231708896
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 231708897 can be divided by 32 positive divisors. The sum of these divisors (counting 231708897) is 1, the average is 0.03125.

Base conversion 231708897

Base System Value
2 Binary 1101110011111001100011100001
3 Ternary 121011000000212000
4 Quaternary 31303321203201
5 Quinary 433304141042
6 Senary 34554154213
8 Octal 1563714341
10 Decimal 231708897
12 Duodecimal 65722969
16 Hexadecimal dcf98e1
20 Vigesimal 3c83c4h
36 Base36 3tybq9

Cryptographic Hash Functions

md5 542f17fff6cd44899f7d77ed76ddfd95
sha1 0687bb3db5917f69bcf025703fea275d38a71dc4
sha256 6b7543c2a3175e43aff2e497e261a359c7afbe0b122d84c91154ac4014eb7348
sha512 50cd9cf9c89b429951feeff5f0d1c892173e3d44f86f77be75be721972e85a939e28d93ef2b63dcc07c00be70c7e6c31c591e7ceff9bbf7a3921480eedb1c58b
ripemd-160 88f0066720ce96a06d5184dcae11ad1fda4d65d3

231708897 as geometric shapes

Circle

Radius = n
Diameter 463417794
Circumference 1455869937.1732
Area 1.6866900865893E+17

Sphere

Radius = n
Volume 5.2109479939259E+25
Surface area 6.7467603463572E+17
Circumference 1455869937.1732

Square

Length = n
Perimeter 926835588
Area 53689012948956609
Diagonal 327685864.65991

Cube

Length = n
Surface area 322134077693739654
Volume 1.2440221971421E+25
Space diagonal 401331582.16974

Equilateral Triangle

Length = n
Perimeter 695126691
Area 2.3248024558954E+16
Altitude 200665791.08487

Triangular Pyramid

Length = n
Surface area 2.3248024558954E+16
Volume 1.466094219243E+24
Height 109228621.5533