76398891 (number)

76398891 is an odd 8-digits composite number following 76398890 and preceding 76398892. In scientific notation, it is written as 7.6398891 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 50910720 positive integers (up to 76398891) that are relatively prime to 76398891.

Interesting facts

Basic properties

Name

Name seventy-six million three hundred ninety-eight thousand eight hundred ninety-one

Notation

Scientific notation 7.6398891 × 10^7
Engineering notation 7.6398891 × 10^6

Prime Factorization of 76398891

Prime Factorization 3 × 3361 × 7577

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 76398891
Product of the distinct prime numbers

The prime factorization of 76398891 is 3 × 3361 × 7577. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 76398891)

Multiplication

n×y
n×2 152797782
n×3 229196673
n×4 305595564
n×5 381994455

Division

n÷y
n÷2 38199445.5
n÷3 25466297
n÷3 19099722.75
n÷5 15279778.2

Exponentiation

ny
n2 5836790546029881
n3 4.4592432471597E+23
n4 3.4068123878224E+31
n5 2.6027668827469E+39

Nth Root

y√n
2√n 8740.6459143475
3√n 424.32213230561
4√n 93.491421608335
5√n 37.723971744104

Divisors of 76398891

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 -76398890
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 76398891 can be divided by 8 positive divisors. The sum of these divisors (counting 76398891) is 1, the average is 0.125.

Base conversion 76398891

Base System Value
2 Binary 100100011011100000100101011
3 Ternary 12022202110120120
4 Quaternary 10203130010223
5 Quinary 124024231031
6 Senary 11325254323
8 Octal 443340453
10 Decimal 76398891
12 Duodecimal 217043a3
16 Hexadecimal 48dc12b
20 Vigesimal 13h9h4b
36 Base36 19hhrf

Cryptographic Hash Functions

md5 35339ca011fdc23f891ca6a7c05369a4
sha1 7deefce93cd13b12d83bee1e13b7d703866c80c9
sha256 3e4429b572c417e3b25fb99d23961d27a5bca1aa532a3b844d7e53805ff63820
sha512 30e555f1454b254100f70c93482ec44c1018e927f2fc1ed149c61bf6e7458f3ea6a7fa6366299c8aa194cf70b681e8a3e4995e268e5f8d2ebaa6e62cc8feb2d2
ripemd-160 ea5e416e5903b840f0e80af5ea60ddfeeabaa096

76398891 as geometric shapes

Circle

Radius = n
Diameter 152797782
Circumference 480028389.41601
Area 1.833681829995E+16

Sphere

Radius = n
Volume 1.8678834434462E+24
Surface area 7.3347273199799E+16
Circumference 480028389.41601

Square

Length = n
Perimeter 305595564
Area 5836790546029881
Diagonal 108044347.80246

Cube

Length = n
Surface area 35020743276179286
Volume 4.4592432471597E+23
Space diagonal 132326760.85392

Equilateral Triangle

Length = n
Perimeter 229196673
Area 2.5274044447154E+15
Altitude 66163380.426958

Triangular Pyramid

Length = n
Surface area 2.5274044447154E+15
Volume 5.2552685650449E+22
Height 36014782.600821