77989932 (number)

77989932 is an even 8-digits composite number following 77989931 and preceding 77989933. In scientific notation, it is written as 7.7989932 × 10^7. The sum of its digits is 54. It has a total of 7 prime factors and 96 positive divisors. There are 24385536 positive integers (up to 77989932) that are relatively prime to 77989932.

Interesting facts

Basic properties

Name

Name seventy-seven million nine hundred eighty-nine thousand nine hundred thirty-two

Notation

Scientific notation 7.7989932 × 10^7
Engineering notation 7.7989932 × 10^6

Prime Factorization of 77989932

Prime Factorization 2 × 2 × 9 × 3 × 29 × 37 × 673

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 38994966
Product of the distinct prime numbers

The prime factorization of 77989932 is 2 × 2 × 9 × 3 × 29 × 37 × 673. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77989932)

Multiplication

n×y
n×2 155979864
n×3 233969796
n×4 311959728
n×5 389949660

Division

n÷y
n÷2 38994966
n÷3 25996644
n÷3 19497483
n÷5 15597986.4

Exponentiation

ny
n2 6082429493364624
n3 4.743682625823E+23
n4 3.6995948541752E+31
n5 2.8853115110467E+39

Nth Root

y√n
2√n 8831.1908596746
3√n 427.24748399091
4√n 93.974415984749
5√n 37.879802704884

Divisors of 77989932

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77989931
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77989932 can be divided by 96 positive divisors. The sum of these divisors (counting 77989932) is 1, the average is 0.010416666666667.

Base conversion 77989932

Base System Value
2 Binary 100101001100000100000101100
3 Ternary 12102202022002000
4 Quaternary 10221200200230
5 Quinary 124431134212
6 Senary 11423332300
8 Octal 451404054
10 Decimal 77989932
12 Duodecimal 22151090
16 Hexadecimal 4a6082c
20 Vigesimal 1478egc
36 Base36 1aflf0

Cryptographic Hash Functions

md5 6b76a0a17a6b3d234ad0c642f668ff8d
sha1 d930fe1b705273ca23bdaf5e10c5051575114153
sha256 f98ad49ae9895a8002d0cf4a2a10f8e82f945e5b22fea227b46eb97b3a5d86e6
sha512 8ec1357c2ae395a84b286731cb0f4a4f80f5fa88fb9927dcba1d552614924f547c28eaea6d89d9f275731034507ee042bce0c976ca70fdff332f84223d1c6b1e
ripemd-160 82a5ff7f98d3166cea3ceed405150ce31ed5adef

77989932 as geometric shapes

Circle

Radius = n
Diameter 155979864
Circumference 490025194.85034
Area 1.9108515812332E+16

Sphere

Radius = n
Volume 1.9870291317663E+24
Surface area 7.6434063249329E+16
Circumference 490025194.85034

Square

Length = n
Perimeter 311959728
Area 6082429493364624
Diagonal 110294419.56296

Cube

Length = n
Surface area 36494576960187744
Volume 4.743682625823E+23
Space diagonal 135082524.70284

Equilateral Triangle

Length = n
Perimeter 233969796
Area 2.6337692289907E+15
Altitude 67541262.351421

Triangular Pyramid

Length = n
Surface area 2.6337692289907E+15
Volume 5.5904835875271E+22
Height 36764806.520985