664751916 (number)

664751916 is an even 9-digits composite number following 664751915 and preceding 664751917. In scientific notation, it is written as 6.64751916 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 215594784 positive integers (up to 664751916) that are relatively prime to 664751916.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million seven hundred fifty-one thousand nine hundred sixteen

Notation

Scientific notation 6.64751916 × 10^8
Engineering notation 6.64751916 × 10^6

Prime Factorization of 664751916

Prime Factorization 2 × 2 × 3 × 3 × 37 × 499063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 110791986
Product of the distinct prime numbers

The prime factorization of 664751916 is 2 × 2 × 3 × 3 × 37 × 499063. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664751916)

Multiplication

n×y
n×2 1329503832
n×3 1994255748
n×4 2659007664
n×5 3323759580

Division

n÷y
n÷2 332375958
n÷3 221583972
n÷3 166187979
n÷5 132950383.2

Exponentiation

ny
n2 441895109825671056
n3 2.9375062092765E+26
n4 1.9527128808784E+35
n5 1.2980696289618E+44

Nth Root

y√n
2√n 25782.783325312
3√n 872.74331837213
4√n 160.57018193087
5√n 58.147616777444

Divisors of 664751916

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664751915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664751916 can be divided by 36 positive divisors. The sum of these divisors (counting 664751916) is 1, the average is 0.027777777777778.

Base conversion 664751916

Base System Value
2 Binary 100111100111110100111100101100
3 Ternary 1201022211220012100
4 Quaternary 213213310330230
5 Quinary 2330134030131
6 Senary 145543535100
8 Octal 4747647454
10 Decimal 664751916
12 Duodecimal 16675a490
16 Hexadecimal 279f4f2c
20 Vigesimal a7edjfg
36 Base36 azrxv0

Cryptographic Hash Functions

md5 ca859cd3df3ec30166ccc65fabee602d
sha1 b42e976bceb136e1d7d0d0b55c4320088cb0cf1f
sha256 aa76993725f2c58a2c4f2f4571aa1008076946a3d5639b0b665ae9d05845eb77
sha512 d0c9e4cbb023a1d2effb0dea28ce369855d902730d644b0bb5ec66e1f88b44c41b630d166bd8613358fa86e0b0c82215fc6a4ade1ff9c466130ff50188d77394
ripemd-160 4e4432f1e83a44c10e812b7dcd9991d78d2de574

664751916 as geometric shapes

Circle

Radius = n
Diameter 1329503832
Circumference 4176759471.5307
Area 1.3882544306856E+18

Sphere

Radius = n
Volume 1.2304597235916E+27
Surface area 5.5530177227423E+18
Circumference 4176759471.5307

Square

Length = n
Perimeter 2659007664
Area 441895109825671056
Diagonal 940101175.2207

Cube

Length = n
Surface area 2651370658954026336
Volume 2.9375062092765E+26
Space diagonal 1151384092.9408

Equilateral Triangle

Length = n
Perimeter 1994255748
Area 1.9134619545857E+17
Altitude 575692046.47038

Triangular Pyramid

Length = n
Surface area 1.9134619545857E+17
Volume 3.4618842672616E+25
Height 313367058.4069