664757972 (number)

664757972 is an even 9-digits composite number following 664757971 and preceding 664757973. In scientific notation, it is written as 6.64757972 × 10^8. The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors. There are 332301720 positive integers (up to 664757972) that are relatively prime to 664757972.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million seven hundred fifty-seven thousand nine hundred seventy-two

Notation

Scientific notation 6.64757972 × 10^8
Engineering notation 6.64757972 × 10^6

Prime Factorization of 664757972

Prime Factorization 2 × 2 × 33703 × 4931

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 332378986
Product of the distinct prime numbers

The prime factorization of 664757972 is 2 × 2 × 33703 × 4931. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 41, 36, 618, 90, 4535, 8737, 40842, 44464, 130350, 93633, 9757095, 1621006, 15520217, 66162586, 828331202, 432891251, 5186078596, 6374163988

Basic calculations (n = 664757972)

Multiplication

n×y
n×2 1329515944
n×3 1994273916
n×4 2659031888
n×5 3323789860

Division

n÷y
n÷2 332378986
n÷3 221585990.66667
n÷3 166189493
n÷5 132951594.4

Exponentiation

ny
n2 441903161337552784
n3 2.9375864935114E+26
n4 1.9527840400012E+35
n5 1.2981287581852E+44

Nth Root

y√n
2√n 25782.900767757
3√n 872.74596864278
4√n 160.57054763485
5√n 58.147722723941

Divisors of 664757972

1, 2, 4, 4931, 9862, 19724, 33703, 67406, 134812, 166189493, 332378986, 664757972

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664757971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664757972 can be divided by 12 positive divisors. The sum of these divisors (counting 664757972) is 1, the average is 0.083333333333333.

Base conversion 664757972

Base System Value
2 Binary 100111100111110110011011010100
3 Ternary 1201022212012111122
4 Quaternary 213213312123110
5 Quinary 2330134223342
6 Senary 145544023112
8 Octal 4747663324
10 Decimal 664757972
12 Duodecimal 166761a98
16 Hexadecimal 279f66d4
20 Vigesimal a7eeeic
36 Base36 azs2j8

Cryptographic Hash Functions

md5 40567fb6ccfb18e86a2db0a2c0ea689b
sha1 7b18aa62498e90b8e54721f9ac9ae32367bc8adb
sha256 016ae98de83441ca6bfbeaa0486851fef2c1a551078e41b02060539bea67f77c
sha512 e782c39262547e43d2f7b6431112be6c90eaad1b8c919161a4a49d97bd25f15b3713b52ac0fc831ed215353ad1f48044649a86ed5a11e1d86f43dc772c6ba473
ripemd-160 6a8e00f87843486ec44d2c5f9092eeda50824c72

664757972 as geometric shapes

Circle

Radius = n
Diameter 1329515944
Circumference 4176797522.5009
Area 1.3882797252562E+18

Sphere

Radius = n
Volume 1.2304933529733E+27
Surface area 5.5531189010246E+18
Circumference 4176797522.5009

Square

Length = n
Perimeter 2659031888
Area 441903161337552784
Diagonal 940109739.69803

Cube

Length = n
Surface area 2651418968025316704
Volume 2.9375864935114E+26
Space diagonal 1151394582.2404

Equilateral Triangle

Length = n
Perimeter 1994273916
Area 1.9134968186549E+17
Altitude 575697291.12022

Triangular Pyramid

Length = n
Surface area 1.9134968186549E+17
Volume 3.4619788831399E+25
Height 313369913.23268