725642008 (number)

725642008 is an even 9-digits composite number following 725642007 and preceding 725642009. In scientific notation, it is written as 7.25642008 × 10^8. The sum of its digits is 34. It has a total of 7 prime factors and 48 positive divisors. There are 270102528 positive integers (up to 725642008) that are relatively prime to 725642008.

Interesting facts

Basic properties

Name

Name seven hundred twenty-five million six hundred forty-two thousand eight

Notation

Scientific notation 7.25642008 × 10^8
Engineering notation 7.25642008 × 10^6

Prime Factorization of 725642008

Prime Factorization 2 × 2 × 2 × 91 × 17 × 17 × 3449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10671206
Product of the distinct prime numbers

The prime factorization of 725642008 is 2 × 2 × 2 × 91 × 17 × 17 × 3449. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 5, 80, 71, 975, 366, 2699, 5896, 64562, 89282, 914327, 307338, 4500520, 6990659, 83995713, 88245968, 331265917, 517607308, 7238770102, 6448749220

Basic calculations (n = 725642008)

Multiplication

n×y
n×2 1451284016
n×3 2176926024
n×4 2902568032
n×5 3628210040

Division

n÷y
n÷2 362821004
n÷3 241880669.33333
n÷3 181410502
n÷5 145128401.6

Exponentiation

ny
n2 526556323774272064
n3 3.8209138810866E+26
n4 2.7726156210668E+35
n5 2.0119263666831E+44

Nth Root

y√n
2√n 26937.743186837
3√n 898.61598304245
4√n 164.12721647197
5√n 59.175847063591

Divisors of 725642008

1, 2, 4, 8, 17, 34, 68, 91, 136, 182, 289, 364, 578, 728, 1156, 1547, 2312, 3094, 3449, 6188, 6898, 12376, 13796, 26299, 27592, 52598, 58633, 105196, 117266, 210392, 234532, 313859, 469064, 627718, 996761, 1255436, 1993522, 2510872, 3987044, 5335603, 7974088, 10671206, 21342412, 42684824, 90705251, 181410502, 362821004, 725642008

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -725642007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 725642008 can be divided by 48 positive divisors. The sum of these divisors (counting 725642008) is 1, the average is 0.020833333333333.

Base conversion 725642008

Base System Value
2 Binary 101011010000000110101100011000
3 Ternary 1212120102102200221
4 Quaternary 223100012230120
5 Quinary 2441231021013
6 Senary 200001005424
8 Octal 5320065430
10 Decimal 725642008
12 Duodecimal 183023874
16 Hexadecimal 2b406b18
20 Vigesimal b6f5508
36 Base36 c010yg

Cryptographic Hash Functions

md5 9e5a1d794c323a504a93b9065b7d6062
sha1 e629e9efc4c61f1b7312789b3fb8a3236a019333
sha256 7efc12cf5049a32060fcd07fe141e7dd4e00bcfaaa2a2db43725a561e0c22e4e
sha512 ead9d391368a9c5f01c84816c930d2604066b1a823f8c7c53c6bf07909c4d797ab3126e6bc37cd9855aee9a97871b4dcfc2f68364af0f6255166ad30a19524e1
ripemd-160 3e8aa7ab60bbb6f4727964230e4d95a701f36885

725642008 as geometric shapes

Circle

Radius = n
Diameter 1451284016
Circumference 4559343202.9379
Area 1.6542254784705E+18

Sphere

Radius = n
Volume 1.6005006638428E+27
Surface area 6.616901913882E+18
Circumference 4559343202.9379

Square

Length = n
Perimeter 2902568032
Area 526556323774272064
Diagonal 1026212769.1412

Cube

Length = n
Surface area 3159337942645632384
Volume 3.8209138810866E+26
Space diagonal 1256848825.9623

Equilateral Triangle

Length = n
Perimeter 2176926024
Area 2.2800557645593E+17
Altitude 628424412.98115

Triangular Pyramid

Length = n
Surface area 2.2800557645593E+17
Volume 4.5029901927436E+25
Height 342070923.04708