764313891 is an odd 9-digits composite number following 764313890
and preceding 764313892 . In scientific notation, it is written as 7.64313891 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 462300320 positive integers (up to 764313891) that are relatively prime to 764313891.
764313891 has 16 divisors, whose sum is 1113937920
The reverse of 764313891 is 198313467
Previous prime number is 509
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
seven hundred sixty-four million three hundred thirteen thousand eight hundred ninety-one
Scientific notation
7.64313891 × 10^8
Engineering notation
7.64313891 × 10^6
Prime Factorization
3 × 11 × 509 × 45503
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
764313891
Product of the distinct prime numbers
The prime factorization of 764313891 is 3 × 11 × 509 × 45503.
Since it has a total of 4 prime factors.
8 , 7 , 22 , 13 , 569 , 21 , 4758 , 6584 , 38839 , 48234 , 107247 , 398815 , 7040664 , 3044490 , 4037704 , 50443050 , 458980010 , 345633460 , 3602439672 , 3052646
n×2
1528627782
n×3
2292941673
n×4
3057255564
n×5
3821569455
n÷2
382156945.5
n÷3
254771297
n÷3
191078472.75
n÷5
152862778.2
n2
584175723975559881
n3
4.464936206195E+26
n4
3.4126127648237E+35
n5
2.6083073407587E+44
2 √n
27646.227427987
3 √n
914.30392520112
4 √n
166.27154725926
5 √n
59.793551636079
1 , 3 , 11 , 33 , 509 , 1527 , 5599 , 16797 , 45503 , 136509 , 500533 , 1501599 , 23161027 , 69483081 , 254771297 , 764313891
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-764313890
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 764313891 can be divided by 16 positive divisors.
The sum of these divisors (counting 764313891) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101101100011101000000100100011
3
Ternary
1222021012011112220
4
Quaternary
231203220010203
5
Quinary
3031131021031
6
Senary
203501522123
8
Octal
5543500443
10
Decimal
764313891
12
Duodecimal
193b73343
16
Hexadecimal
2d8e8123
20
Vigesimal
bigj4eb
36
Base36
cn1wdf
md5
2d2e2e0c896e555b5516331e8cd089d5
sha1
ee92bfb5d4a439726a30e2907084da828707cc44
sha256
5861c27272697088dab3d09f9af61af372efc5f6ff6c62db40239ee4668e9cb1
sha512
eb2cc57fed08ebe23bb005f319f39b119db802c3dcd75437307873191403919b1ae806dc77ffa0dbb20daa0d052c21532d4b8e27139680f91c669395c32f32fd
ripemd-160
73c6168d533503b8a799b21065f0655fd1844f27
Diameter
1528627782
Circumference
4802325810.0045
Area
1.8352421628471E+18
Volume
1.8702681045506E+27
Surface area
7.3409686513885E+18
Circumference
4802325810.0045
Perimeter
3057255564
Area
584175723975559881
Diagonal
1080903070.5624
Surface area
3505054343853359286
Volume
4.464936206195E+26
Space diagonal
1323830492.1427
Perimeter
2292941673
Area
2.529555086185E+17
Altitude
661915246.07133
Surface area
2.529555086185E+17
Volume
5.2619777816097E+25
Height
360301023.52078