76639897 (number)

76639897 is an odd 8-digits composite number following 76639896 and preceding 76639898. In scientific notation, it is written as 7.6639897 × 10^7. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 76492836 positive integers (up to 76639897) that are relatively prime to 76639897.

Interesting facts

Basic properties

Name

Name seventy-six million six hundred thirty-nine thousand eight hundred ninety-seven

Notation

Scientific notation 7.6639897 × 10^7
Engineering notation 7.6639897 × 10^6

Prime Factorization of 76639897

Prime Factorization 146539 × 523

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 76639897
Product of the distinct prime numbers

The prime factorization of 76639897 is 146539 × 523. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 8, 12, 84, 265, 879, 7259, 4604, 1990, 4248, 721823, 92596, 7504967, 881365, 31243627, 74251215, 106113844, 686887577, 4534572356, 9843446523

Basic calculations (n = 76639897)

Multiplication

n×y
n×2 153279794
n×3 229919691
n×4 306559588
n×5 383199485

Division

n÷y
n÷2 38319948.5
n÷3 25546632.333333
n÷3 19159974.25
n÷5 15327979.4

Exponentiation

ny
n2 5873673812170609
n3 4.5015775597635E+23
n4 3.4500044051779E+31
n5 2.6440798226238E+39

Nth Root

y√n
2√n 8754.4215685561
3√n 424.76784922294
4√n 93.565065962442
5√n 37.747742385009

Divisors of 76639897

1, 523, 146539, 76639897

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 -76639896
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 76639897 can be divided by 4 positive divisors. The sum of these divisors (counting 76639897) is 1, the average is 0.25.

Base conversion 76639897

Base System Value
2 Binary 100100100010110111010011001
3 Ternary 12100012201011201
4 Quaternary 10210112322121
5 Quinary 124104434042
6 Senary 11334354201
8 Octal 444267231
10 Decimal 76639897
12 Duodecimal 217bb961
16 Hexadecimal 4916e99
20 Vigesimal 13ijjeh
36 Base36 19mnq1

Cryptographic Hash Functions

md5 8f23dd035923a2169e2caf2fb0afebf8
sha1 cd0640f1cc7e12c5d7d8020038e1d89ac251e4c6
sha256 fba1319ba2857f12bcbcb55343c6df2c07d7a991d961e5d394ba96ffd79d59a9
sha512 67b02752a162457aabf0867df3f63bc70910f75075148ef130806881ff64da68c3e2b388e62b328833c1c52ea2aa5353622ee30907f8854c5acb479f919a55df
ripemd-160 4f7183dc567d188a19e72d964fe5d026852f568f

76639897 as geometric shapes

Circle

Radius = n
Diameter 153279794
Circumference 481542674.77416
Area 1.8452690497898E+16

Sphere

Radius = n
Volume 1.8856163988424E+24
Surface area 7.3810761991592E+16
Circumference 481542674.77416

Square

Length = n
Perimeter 306559588
Area 5873673812170609
Diagonal 108385181.75628

Cube

Length = n
Surface area 35242042873023654
Volume 4.5015775597635E+23
Space diagonal 132744195.49085

Equilateral Triangle

Length = n
Perimeter 229919691
Area 2.5433753674416E+15
Altitude 66372097.745423

Triangular Pyramid

Length = n
Surface area 2.5433753674416E+15
Volume 5.30516003091E+22
Height 36128393.918759