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.
468638961 has 8 divisors, whose sum is 512301504
The reverse of 468638961 is 169836864
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
four hundred sixty-eight million six hundred thirty-eight thousand nine hundred sixty-one
Scientific notation
4.68638961 × 10^8
Engineering notation
4.68638961 × 10^6
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.
8 , 4 , 50 , 7 , 829 , 893 , 4729 , 2468 , 71768 , 25872 , 946204 , 50609 , 4776767 , 8856562 , 93879816 , 83022386 , 274454102 , 90991244 , 7085661305 , 1899333753
n×2
937277922
n×3
1405916883
n×4
1874555844
n×5
2343194805
n÷2
234319480.5
n÷3
156212987
n÷3
117159740.25
n÷5
93727792.2
n2
219622475767159521
n3
1.0292364885577E+26
n4
4.8234031862097E+34
n5
2.2604346576694E+43
2 √n
21648.070606869
3 √n
776.74678404628
4 √n
147.13283320479
5 √n
54.221019385001
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
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
md5
cb9bf73dcfe5760f76838f7d2d320ee5
sha1
826d5b2951efad7630f26d00d5bb49394fd1179e
sha256
db0f133f83ebe8424f44047b15a8067219dbbf835bf04c254f230cadbca28e90
sha512
6157be38c76bb7c009fb4e4e39e56c49025ba0b7777ccdc0a8193a1f40757444c89b10a94cf5da653784f20703266688946c2dec7dbacf88b27f3e86803ad0b3
ripemd-160
b790660572ce4276d2ecaaa84cd8ee558aa9eaed
Diameter
937277922
Circumference
2944545434.1271
Area
6.8996435643331E+17
Volume
4.3112557216792E+26
Surface area
2.7598574257332E+18
Circumference
2944545434.1271
Perimeter
1874555844
Area
219622475767159521
Diagonal
662755574.50264
Surface area
1317734854602957126
Volume
1.0292364885577E+26
Space diagonal
811706490.85829
Perimeter
1405916883
Area
9.5099321628196E+16
Altitude
405853245.42914
Surface area
9.5099321628196E+16
Volume
1.212966834173E+25
Height
220918524.83421