664155725 (number)

664155725 is an odd 9-digits composite number following 664155724 and preceding 664155726. In scientific notation, it is written as 6.64155725 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 525424320 positive integers (up to 664155725) that are relatively prime to 664155725.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million one hundred fifty-five thousand seven hundred twenty-five

Notation

Scientific notation 6.64155725 × 10^8
Engineering notation 6.64155725 × 10^6

Prime Factorization of 664155725

Prime Factorization 8725 × 467 × 163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664155725
Product of the distinct prime numbers

The prime factorization of 664155725 is 8725 × 467 × 163. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 4, 41, 39, 446, 117, 4359, 9249, 47668, 58701, 791835, 577223, 5388847, 4422258, 87656860, 31268725, 358840214, 595149810, 6816291400, 72656190

Basic calculations (n = 664155725)

Multiplication

n×y
n×2 1328311450
n×3 1992467175
n×4 2656622900
n×5 3320778625

Division

n÷y
n÷2 332077862.5
n÷3 221385241.66667
n÷3 166038931.25
n÷5 132831145

Exponentiation

ny
n2 441102827050275625
n3 2.9296096789913E+26
n4 1.9457170403175E+35
n5 1.2922591115569E+44

Nth Root

y√n
2√n 25771.218927323
3√n 872.48233011015
4√n 160.53416747634
5√n 58.137182951441

Divisors of 664155725

1, 163, 467, 8725, 76121, 1422175, 4074575, 664155725

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 -664155724
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 664155725 can be divided by 8 positive divisors. The sum of these divisors (counting 664155725) is 1, the average is 0.125.

Base conversion 664155725

Base System Value
2 Binary 100111100101100011011001001101
3 Ternary 1201021201121101012
4 Quaternary 213211203121031
5 Quinary 2330010440400
6 Senary 145523055005
8 Octal 4745433115
10 Decimal 664155725
12 Duodecimal 166511465
16 Hexadecimal 2796364d
20 Vigesimal a7aj965
36 Base36 azf5u5

Cryptographic Hash Functions

md5 703565483824c263ad89ae6903aa44cf
sha1 b37ddc6035aa9c2e22b3432415daa91985575006
sha256 8506d9cdd7915608400410b58de65d2709529c97389dae47be948502c0f6de16
sha512 fbd67b82c896ca734cc9b03e375c9d08d7846fffacf995621e27efc448acd73865c943da0730e7ff422105e75fa52d768d1ff3d82ecde5e95b74857c111d9b90
ripemd-160 09c1f3c07734291e38a5c6cc7bc94ae39a699480

664155725 as geometric shapes

Circle

Radius = n
Diameter 1328311450
Circumference 4173013492.9992
Area 1.3857654009388E+18

Sphere

Radius = n
Volume 1.2271520327206E+27
Surface area 5.5430616037553E+18
Circumference 4173013492.9992

Square

Length = n
Perimeter 2656622900
Area 441102827050275625
Diagonal 939258033.82274

Cube

Length = n
Surface area 2646616962301653750
Volume 2.9296096789913E+26
Space diagonal 1150351459.8377

Equilateral Triangle

Length = n
Perimeter 1992467175
Area 1.9100312695334E+17
Altitude 575175729.91887

Triangular Pyramid

Length = n
Surface area 1.9100312695334E+17
Volume 3.4525781170741E+25
Height 313086011.27425