764468918 is an even 9-digits composite number following 764468917
and preceding 764468919 . In scientific notation, it is written as 7.64468918 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 382234458 positive integers (up to 764468918) that are relatively prime to 764468918.
764468918 has 4 divisors, whose sum is 1146703380
The reverse of 764468918 is 819864467
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
seven hundred sixty-four million four hundred sixty-eight thousand nine hundred eighteen
Scientific notation
7.64468918 × 10^8
Engineering notation
7.64468918 × 10^6
Prime Factorization
2 × 382234459
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
764468918
Product of the distinct prime numbers
The prime factorization of 764468918 is 2 × 382234459.
Since it has a total of 2 prime factors.
7 , 6 , 8 , 50 , 358 , 506 , 7243 , 1390 , 2605 , 26071 , 286067 , 583581 , 8821374 , 6307776 , 10289012 , 78842141 , 46349428 , 27288122 , 8671137346 , 9712206599
n×2
1528937836
n×3
2293406754
n×4
3057875672
n×5
3822344590
n÷2
382234459
n÷3
254822972.66667
n÷3
191117229.5
n÷5
152893783.6
n2
584412726588090724
n3
4.4676536476023E+26
n4
3.4153823499813E+35
n5
2.6109536496465E+44
2 √n
27649.03104993
3 √n
914.3657375944
4 √n
166.27997789851
5 √n
59.795977043509
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-764468917
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 764468918 can be divided by 4 positive divisors.
The sum of these divisors (counting 764468918) is 1, the average is 0.25.
Base
System
Value
2
Binary
101101100100001101111010110110
3
Ternary
1222021111001012122
4
Quaternary
231210031322312
5
Quinary
3031201001133
6
Senary
203505115542
8
Octal
5544157266
10
Decimal
764468918
12
Duodecimal
194028bb2
16
Hexadecimal
2d90deb6
20
Vigesimal
bihic5i
36
Base36
cn57zq
md5
9799243037acb806f9dec3cd4e7d0a11
sha1
a52ea99284261b24833afa7753c097358bd54f82
sha256
e32f2c26633b18259217c2f7c9b94d2b2574014518e717a6b74121b1657839ff
sha512
92fa41e4f355b2623d2357fb7ae0f3bf803215b69c3b36f3af7c565b4ae55ca76ec236f8dc3f9e7e63b081e99120f9f4083a6c8f17d9eb902c8820f44d35f601
ripemd-160
2fbefe1db7bdd59cf53aae0e67a803f260644afb
Diameter
1528937836
Circumference
4803299873.3731
Area
1.8359867285135E+18
Volume
1.8714063837455E+27
Surface area
7.3439469140541E+18
Circumference
4803299873.3731
Perimeter
3057875672
Area
584412726588090724
Diagonal
1081122311.8483
Surface area
3506476359528544344
Volume
4.4676536476023E+26
Space diagonal
1324099006.7832
Perimeter
2293406754
Area
2.5305813376011E+17
Altitude
662049503.3916
Surface area
2.5305813376011E+17
Volume
5.2651803170206E+25
Height
360374103.94943