76121808 (number)

76121808 is an even 8-digits composite number following 76121807 and preceding 76121809. In scientific notation, it is written as 7.6121808 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 21748992 positive integers (up to 76121808) that are relatively prime to 76121808.

Interesting facts

Basic properties

Name

Name seventy-six million one hundred twenty-one thousand eight hundred eight

Notation

Scientific notation 7.6121808 × 10^7
Engineering notation 7.6121808 × 10^6

Prime Factorization of 76121808

Prime Factorization 2 × 2 × 2 × 2 × 7 × 3 × 226553

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9515226
Product of the distinct prime numbers

The prime factorization of 76121808 is 2 × 2 × 2 × 2 × 7 × 3 × 226553. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 76121808)

Multiplication

n×y
n×2 152243616
n×3 228365424
n×4 304487232
n×5 380609040

Division

n÷y
n÷2 38060904
n÷3 25373936
n÷3 19030452
n÷5 15224361.6

Exponentiation

ny
n2 5794529653188864
n3 4.4109007371035E+23
n4 3.3576573901685E+31
n5 2.5559095118419E+39

Nth Root

y√n
2√n 8724.781258003
3√n 423.80853465201
4√n 93.406537554943
5√n 37.696568549949

Divisors of 76121808

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76121807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76121808 can be divided by 40 positive divisors. The sum of these divisors (counting 76121808) is 1, the average is 0.025.

Base conversion 76121808

Base System Value
2 Binary 100100010011000011011010000
3 Ternary 12022020101111020
4 Quaternary 10202120123100
5 Quinary 123441344213
6 Senary 11315315440
8 Octal 442303320
10 Decimal 76121808
12 Duodecimal 215abb80
16 Hexadecimal 48986d0
20 Vigesimal 13ff4a8
36 Base36 19bjyo

Cryptographic Hash Functions

md5 76a8ddc04d6b5042e4c0ea905ce1951d
sha1 4a779794dd2aa0164fe9af133b1be24f3ffe5b96
sha256 4acde2e207ebb9700abe529c41934b11c5498dfada1213d1220030fb7bddb7cc
sha512 a1b3867e30ff49221952156532c6768e0fa505ce85bda429e142b91a436b6a5e872edb6d05cbf2e15323eb35165d1e99beed1c20a10817df943d96a6d235c5a1
ripemd-160 c26bad019576d9b83cf0b350a0d90382c9826beb

76121808 as geometric shapes

Circle

Radius = n
Diameter 152243616
Circumference 478287425.58155
Area 1.8204051789466E+16

Sphere

Radius = n
Volume 1.8476337801864E+24
Surface area 7.2816207157865E+16
Circumference 478287425.58155

Square

Length = n
Perimeter 304487232
Area 5794529653188864
Diagonal 107652493.26596

Cube

Length = n
Surface area 34767177919133184
Volume 4.4109007371035E+23
Space diagonal 131846839.02

Equilateral Triangle

Length = n
Perimeter 228365424
Area 2.5091049413219E+15
Altitude 65923419.510002

Triangular Pyramid

Length = n
Surface area 2.5091049413219E+15
Volume 5.1982963705777E+22
Height 35884164.421987