386291238 (number)

386291238 is an even 9-digits composite number following 386291237 and preceding 386291239. In scientific notation, it is written as 3.86291238 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 120574080 positive integers (up to 386291238) that are relatively prime to 386291238.

Interesting facts

Basic properties

Name

Name three hundred eighty-six million two hundred ninety-one thousand two hundred thirty-eight

Notation

Scientific notation 3.86291238 × 10^8
Engineering notation 3.86291238 × 10^6

Prime Factorization of 386291238

Prime Factorization 2 × 3 × 17 × 199 × 19031

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 386291238
Product of the distinct prime numbers

The prime factorization of 386291238 is 2 × 3 × 17 × 199 × 19031. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 386291238)

Multiplication

n×y
n×2 772582476
n×3 1158873714
n×4 1545164952
n×5 1931456190

Division

n÷y
n÷2 193145619
n÷3 128763746
n÷3 96572809.5
n÷5 77258247.6

Exponentiation

ny
n2 149220920555572644
n3 5.7642734136912E+25
n4 2.2266883131453E+34
n5 8.6015018512501E+42

Nth Root

y√n
2√n 19654.293118807
3√n 728.29101571122
4√n 140.19376990012
5√n 52.165451604022

Divisors of 386291238

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 -386291237
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 386291238 can be divided by 32 positive divisors. The sum of these divisors (counting 386291238) is 1, the average is 0.03125.

Base conversion 386291238

Base System Value
2 Binary 10111000001100101011000100110
3 Ternary 222220212121221220
4 Quaternary 113001211120212
5 Quinary 1242342304423
6 Senary 102155321210
8 Octal 2701453046
10 Decimal 386291238
12 Duodecimal a9450206
16 Hexadecimal 17065626
20 Vigesimal 60e681i
36 Base36 6dzk86

Cryptographic Hash Functions

md5 abc72ef6c474db8a71fc5011abd1eb06
sha1 0d59f375fa2a6492a695529650961f0463ee7dfe
sha256 b2caf8323b334f02e70a955eef24ec50940dda9681b22fe63da0907d49f476e9
sha512 1706de7f80be8b7a3f92f023da33235099c92f0afa867619e9740dfec247b543fc32c87276dddaeba0fcdcdf603464d0724be67bd54f7deb34e328540ac1763d
ripemd-160 a991fdd7f14d47c972ddd04f205564b2347158df

386291238 as geometric shapes

Circle

Radius = n
Diameter 772582476
Circumference 2427139430.8938
Area 4.6879134777929E+17

Sphere

Radius = n
Volume 2.414533201298E+26
Surface area 1.8751653911172E+18
Circumference 2427139430.8938

Square

Length = n
Perimeter 1545164952
Area 149220920555572644
Diagonal 546298307.80549

Cube

Length = n
Surface area 895325523333435864
Volume 5.7642734136912E+25
Space diagonal 669076050.73468

Equilateral Triangle

Length = n
Perimeter 1158873714
Area 6.4614553988613E+16
Altitude 334538025.36734

Triangular Pyramid

Length = n
Surface area 6.4614553988613E+16
Volume 6.7932613657239E+24
Height 182099435.93516