238215912 (number)

238215912 is an even 9-digits composite number following 238215911 and preceding 238215913. In scientific notation, it is written as 2.38215912 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 72186560 positive integers (up to 238215912) that are relatively prime to 238215912.

Interesting facts

Basic properties

Name

Name two hundred thirty-eight million two hundred fifteen thousand nine hundred twelve

Notation

Scientific notation 2.38215912 × 10^8
Engineering notation 2.38215912 × 10^6

Prime Factorization of 238215912

Prime Factorization 2 × 2 × 2 × 3 × 11 × 902333

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 59553978
Product of the distinct prime numbers

The prime factorization of 238215912 is 2 × 2 × 2 × 3 × 11 × 902333. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 238215912)

Multiplication

n×y
n×2 476431824
n×3 714647736
n×4 952863648
n×5 1191079560

Division

n÷y
n÷2 119107956
n÷3 79405304
n÷3 59553978
n÷5 47643182.4

Exponentiation

ny
n2 56746820729991744
n3 1.3517995653295E+25
n4 3.2202016629618E+33
n5 7.6710327596637E+41

Nth Root

y√n
2√n 15434.244782301
3√n 619.90278739454
4√n 124.234636001
5√n 47.358087270364

Divisors of 238215912

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 -238215911
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 238215912 can be divided by 32 positive divisors. The sum of these divisors (counting 238215912) is 1, the average is 0.03125.

Base conversion 238215912

Base System Value
2 Binary 1110001100101110001011101000
3 Ternary 121121020121210120
4 Quaternary 32030232023220
5 Quinary 441440402122
6 Senary 35345443240
8 Octal 1614561350
10 Decimal 238215912
12 Duodecimal 67940520
16 Hexadecimal e32e2e8
20 Vigesimal 3e8gjfc
36 Base36 3xtsko

Cryptographic Hash Functions

md5 67a6740729b14cfb07b7fd38030a14c1
sha1 beac2815f8861d3ce354a7c4d7f5d7af114927bc
sha256 6dda8b2ffba972a9fe23f6e2b6b97a715bc4f970a3b8feebcb97af7d9c87295d
sha512 72f541b28a9c44f35decdf6d47e0dfae9bb864a8c490a629769ec7fdbe5f67f0c3a97796df85d436bee215009979f64a5e623bb356a5a1f5abc97c066d11ec94
ripemd-160 64e37a0125d791e020ec507fc534687a3ff5a9bf

238215912 as geometric shapes

Circle

Radius = n
Diameter 476431824
Circumference 1496754718.2148
Area 1.7827539511992E+17

Sphere

Radius = n
Volume 5.6624047780869E+25
Surface area 7.1310158047968E+17
Circumference 1496754718.2148

Square

Length = n
Perimeter 952863648
Area 56746820729991744
Diagonal 336888173.52348

Cube

Length = n
Surface area 340480924379950464
Volume 1.3517995653295E+25
Space diagonal 412602062.75536

Equilateral Triangle

Length = n
Perimeter 714647736
Area 2.4572094168087E+16
Altitude 206301031.37768

Triangular Pyramid

Length = n
Surface area 2.4572094168087E+16
Volume 1.5931110657493E+24
Height 112296057.84116