231835145 (number)

231835145 is an odd 9-digits composite number following 231835144 and preceding 231835146. In scientific notation, it is written as 2.31835145 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 180688704 positive integers (up to 231835145) that are relatively prime to 231835145.

Interesting facts

Basic properties

Name

Name two hundred thirty-one million eight hundred thirty-five thousand one hundred forty-five

Notation

Scientific notation 2.31835145 × 10^8
Engineering notation 2.31835145 × 10^6

Prime Factorization of 231835145

Prime Factorization 5 × 43 × 467 × 2309

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 231835145
Product of the distinct prime numbers

The prime factorization of 231835145 is 5 × 43 × 467 × 2309. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 83, 9, 650, 164, 427, 2443, 12590, 14736, 242249, 607120, 8494645, 2105296, 68687759, 69703515, 474589700, 985107671, 6586631030, 6586545083

Basic calculations (n = 231835145)

Multiplication

n×y
n×2 463670290
n×3 695505435
n×4 927340580
n×5 1159175725

Division

n÷y
n÷2 115917572.5
n÷3 77278381.666667
n÷3 57958786.25
n÷5 46367029

Exponentiation

ny
n2 53747534457171025
n3 1.2460567444271E+25
n4 2.8887974602248E+33
n5 6.6972477806685E+41

Nth Root

y√n
2√n 15226.133619537
3√n 614.31778846922
4√n 123.39422036521
5√n 47.101621116067

Divisors of 231835145

1, 5, 43, 215, 467, 2309, 2335, 11545, 20081, 99287, 100405, 496435, 1078303, 5391515, 46367029, 231835145

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 -231835144
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 231835145 can be divided by 16 positive divisors. The sum of these divisors (counting 231835145) is 1, the average is 0.0625.

Base conversion 231835145

Base System Value
2 Binary 1101110100011000011000001001
3 Ternary 121011020110000212
4 Quaternary 31310120120021
5 Quinary 433322211040
6 Senary 35001010505
8 Octal 1564303011
10 Decimal 231835145
12 Duodecimal 65783a35
16 Hexadecimal dd18609
20 Vigesimal 3c8j7h5
36 Base36 3u1155

Cryptographic Hash Functions

md5 f52121eb964bb17cb3169da9f37bb303
sha1 1775e173b5d2fe8579078031357e1d1ef9ac1ea3
sha256 b4eeb604c91b1a249542480f9ea751204e219dd42e9ce716265b2f08bb9d00f6
sha512 cece57cff27e5cc0ca5e978d5f182f0d2bf411b6955184470203c75ab7c6bfe670243f042f1000566c9aadc8a7f085071e5f91f3db730001b33c27ceaf9ebb4d
ripemd-160 1b114e1e265bf27f0c2ebed0f081f8032c2af5e5

231835145 as geometric shapes

Circle

Radius = n
Diameter 463670290
Circumference 1456663176.7518
Area 1.6885285939921E+17

Sphere

Radius = n
Volume 5.2194702856641E+25
Surface area 6.7541143759685E+17
Circumference 1456663176.7518

Square

Length = n
Perimeter 927340580
Area 53747534457171025
Diagonal 327864406.29373

Cube

Length = n
Surface area 322485206743026150
Volume 1.2460567444271E+25
Space diagonal 401550250.1201

Equilateral Triangle

Length = n
Perimeter 695505435
Area 2.3273365115345E+16
Altitude 200775125.06005

Triangular Pyramid

Length = n
Surface area 2.3273365115345E+16
Volume 1.4684919562127E+24
Height 109288135.43124