764136961 is an odd 9-digits composite number following 764136960
and preceding 764136962 . In scientific notation, it is written as 7.64136961 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 602106624 positive integers (up to 764136961) that are relatively prime to 764136961.
764136961 has 8 divisors, whose sum is 874499904
The reverse of 764136961 is 169631467
Previous prime number is 731
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
seven hundred sixty-four million one hundred thirty-six thousand nine hundred sixty-one
Scientific notation
7.64136961 × 10^8
Engineering notation
7.64136961 × 10^6
Prime Factorization
7 × 731 × 149333
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
764136961
Product of the distinct prime numbers
The prime factorization of 764136961 is 7 × 731 × 149333.
Since it has a total of 3 prime factors.
7 , 2 , 59 , 18 , 172 , 222 , 2645 , 7437 , 26069 , 31388 , 646073 , 337733 , 814694 , 3204720 , 68605701 , 31585654 , 433061477 , 787110729 , 1987616445 , 3528319613
n×2
1528273922
n×3
2292410883
n×4
3056547844
n×5
3820684805
n÷2
382068480.5
n÷3
254712320.33333
n÷3
191034240.25
n÷5
152827392.2
n2
583905295166315521
n3
4.461836177602E+26
n4
3.4094539372326E+35
n5
2.6052897702664E+44
2 √n
27643.027348682
3 √n
914.23336942577
4 √n
166.26192392933
5 √n
59.790783073857
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
-764136960
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 764136961 can be divided by 8 positive divisors.
The sum of these divisors (counting 764136961) is 1, the average is 0.125.
Base
System
Value
2
Binary
101101100010111100111000000001
3
Ternary
1222020212011211221
4
Quaternary
231202330320001
5
Quinary
3031104340321
6
Senary
203454035041
8
Octal
5542747001
10
Decimal
764136961
12
Duodecimal
193aa8a81
16
Hexadecimal
2d8bce01
20
Vigesimal
bifh281
36
Base36
cmy3up
md5
f556f567a79f8d1e9c181547c2581b03
sha1
4771795608ac2f50296fe88d9643555423a3daa8
sha256
1a920cf54a0f7d3da005f104bebfbb47787518ffa17c34941887344d3770ddc8
sha512
e178e06b37768fc0c4e43713709a7f6e80f3a12168717c65cbd644a7e22bc8ec576bf119048b8d3cf89e87dd732490f3d55d3334c423e0f130272abd71a7ed98
ripemd-160
ec391bac43f8776b5c99c175cf4da4140272954d
Diameter
1528273922
Circumference
4801214126.0281
Area
1.8343925856867E+18
Volume
1.8689695676101E+27
Surface area
7.3375703427467E+18
Circumference
4801214126.0281
Perimeter
3056547844
Area
583905295166315521
Diagonal
1080652853.7568
Surface area
3503431770997893126
Volume
4.461836177602E+26
Space diagonal
1323524040.3933
Perimeter
2292410883
Area
2.5283840950914E+17
Altitude
661762020.19664
Surface area
2.5283840950914E+17
Volume
5.2583243628764E+25
Height
360217617.91892