468638961 (number)

468638961 is an odd 9-digits composite number following 468638960 and preceding 468638962. In scientific notation, it is written as 4.68638961 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 256150224 positive integers (up to 468638961) that are relatively prime to 468638961.

Interesting facts

Basic properties

Name

Name four hundred sixty-eight million six hundred thirty-eight thousand nine hundred sixty-one

Notation

Scientific notation 4.68638961 × 10^8
Engineering notation 4.68638961 × 10^6

Prime Factorization of 468638961

Prime Factorization 21 × 23 × 970267

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 468638961
Product of the distinct prime numbers

The prime factorization of 468638961 is 21 × 23 × 970267. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 468638961)

Multiplication

n×y
n×2 937277922
n×3 1405916883
n×4 1874555844
n×5 2343194805

Division

n÷y
n÷2 234319480.5
n÷3 156212987
n÷3 117159740.25
n÷5 93727792.2

Exponentiation

ny
n2 219622475767159521
n3 1.0292364885577E+26
n4 4.8234031862097E+34
n5 2.2604346576694E+43

Nth Root

y√n
2√n 21648.070606869
3√n 776.74678404628
4√n 147.13283320479
5√n 54.221019385001

Divisors of 468638961

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -468638960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 468638961 can be divided by 8 positive divisors. The sum of these divisors (counting 468638961) is 1, the average is 0.125.

Base conversion 468638961

Base System Value
2 Binary 11011111011101101110011110001
3 Ternary 1012122211022210120
4 Quaternary 123323231303301
5 Quinary 1424432421321
6 Senary 114300320453
8 Octal 3373556361
10 Decimal 468638961
12 Duodecimal 110b43129
16 Hexadecimal 1beedcf1
20 Vigesimal 768jh81
36 Base36 7r0k4x

Cryptographic Hash Functions

md5 cb9bf73dcfe5760f76838f7d2d320ee5
sha1 826d5b2951efad7630f26d00d5bb49394fd1179e
sha256 db0f133f83ebe8424f44047b15a8067219dbbf835bf04c254f230cadbca28e90
sha512 6157be38c76bb7c009fb4e4e39e56c49025ba0b7777ccdc0a8193a1f40757444c89b10a94cf5da653784f20703266688946c2dec7dbacf88b27f3e86803ad0b3
ripemd-160 b790660572ce4276d2ecaaa84cd8ee558aa9eaed

468638961 as geometric shapes

Circle

Radius = n
Diameter 937277922
Circumference 2944545434.1271
Area 6.8996435643331E+17

Sphere

Radius = n
Volume 4.3112557216792E+26
Surface area 2.7598574257332E+18
Circumference 2944545434.1271

Square

Length = n
Perimeter 1874555844
Area 219622475767159521
Diagonal 662755574.50264

Cube

Length = n
Surface area 1317734854602957126
Volume 1.0292364885577E+26
Space diagonal 811706490.85829

Equilateral Triangle

Length = n
Perimeter 1405916883
Area 9.5099321628196E+16
Altitude 405853245.42914

Triangular Pyramid

Length = n
Surface area 9.5099321628196E+16
Volume 1.212966834173E+25
Height 220918524.83421