87688020 (number)

87688020 is an even 8-digits composite number following 87688019 and preceding 87688021. In scientific notation, it is written as 8.7688020 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 96 positive divisors. There are 19838592 positive integers (up to 87688020) that are relatively prime to 87688020.

Interesting facts

Basic properties

Name

Name eighty-seven million six hundred eighty-eight thousand twenty

Notation

Scientific notation 8.7688020 × 10^7
Engineering notation 8.7688020 × 10^6

Prime Factorization of 87688020

Prime Factorization 2 × 2 × 5 × 3 × 7 × 103 × 2027

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 43844010
Product of the distinct prime numbers

The prime factorization of 87688020 is 2 × 2 × 5 × 3 × 7 × 103 × 2027. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87688020)

Multiplication

n×y
n×2 175376040
n×3 263064060
n×4 350752080
n×5 438440100

Division

n÷y
n÷2 43844010
n÷3 29229340
n÷3 21922005
n÷5 17537604

Exponentiation

ny
n2 7689188851520400
n3 6.742497457959E+23
n4 5.9123625194346E+31
n5 5.1844336285143E+39

Nth Root

y√n
2√n 9364.1881655593
3√n 444.26976139842
4√n 96.768735475665
5√n 38.778236301559

Divisors of 87688020

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 -87688019
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 87688020 can be divided by 96 positive divisors. The sum of these divisors (counting 87688020) is 1, the average is 0.010416666666667.

Base conversion 87688020

Base System Value
2 Binary 101001110100000001101010100
3 Ternary 20010000000100110
4 Quaternary 11032200031110
5 Quinary 134422004040
6 Senary 12411243020
8 Octal 516401524
10 Decimal 87688020
12 Duodecimal 25449470
16 Hexadecimal 53a0354
20 Vigesimal 1781010
36 Base36 1g7gic

Cryptographic Hash Functions

md5 1652aa6d73db5617f783fd0441723642
sha1 99c3f03d21119c1ec7e9ef625733f7ad0a9669a5
sha256 c5ff18277029c780a5a91cdea5de4435c2a7a077050f13cee53b71317d2c4808
sha512 83299c4e57d9ee2975a45c066e9acd3af40c4d94e82518b1d0f67681c21cc5cecdde62d5f049e297cafa467714944c7bad520b77a87e6997927386ac0c4805f3
ripemd-160 5e4fe307a3c21976cd5c17fc4920172d8d053cf4

87688020 as geometric shapes

Circle

Radius = n
Diameter 175376040
Circumference 550960078.87967
Area 2.4156299208001E+16

Sphere

Radius = n
Volume 2.8242907307696E+24
Surface area 9.6625196832004E+16
Circumference 550960078.87967

Square

Length = n
Perimeter 350752080
Area 7689188851520400
Diagonal 124009587.14164

Cube

Length = n
Surface area 46135133109122400
Volume 6.742497457959E+23
Space diagonal 151880105.85512

Equilateral Triangle

Length = n
Perimeter 263064060
Area 3.3295164399564E+15
Altitude 75940052.927558

Triangular Pyramid

Length = n
Surface area 3.3295164399564E+15
Volume 7.9461094577598E+22
Height 41336529.047214