87071072 (number)

87071072 is an even 8-digits composite number following 87071071 and preceding 87071073. In scientific notation, it is written as 8.7071072 × 10^7. The sum of its digits is 32. It has a total of 9 prime factors and 96 positive divisors. There are 36564480 positive integers (up to 87071072) that are relatively prime to 87071072.

Interesting facts

Basic properties

Name

Name eighty-seven million seventy-one thousand seventy-two

Notation

Scientific notation 8.7071072 × 10^7
Engineering notation 8.7071072 × 10^6

Prime Factorization of 87071072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 19 × 47 × 277

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 5441942
Product of the distinct prime numbers

The prime factorization of 87071072 is 2 × 2 × 2 × 2 × 2 × 11 × 19 × 47 × 277. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87071072)

Multiplication

n×y
n×2 174142144
n×3 261213216
n×4 348284288
n×5 435355360

Division

n÷y
n÷2 43535536
n÷3 29023690.666667
n÷3 21767768
n÷5 17414214.4

Exponentiation

ny
n2 7581371579229184
n3 6.6011815063382E+23
n4 5.7477195022344E+31
n5 5.0046009861486E+39

Nth Root

y√n
2√n 9331.1881344232
3√n 443.22538964054
4√n 96.598075210758
5√n 38.723515553188

Divisors of 87071072

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 -87071071
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 87071072 can be divided by 96 positive divisors. The sum of these divisors (counting 87071072) is 1, the average is 0.010416666666667.

Base conversion 87071072

Base System Value
2 Binary 101001100001001100101100000
3 Ternary 20001211200001112
4 Quaternary 11030021211200
5 Quinary 134242233242
6 Senary 12350122452
8 Octal 514114540
10 Decimal 87071072
12 Duodecimal 251b0428
16 Hexadecimal 5309960
20 Vigesimal 1743hdc
36 Base36 1fu8gw

Cryptographic Hash Functions

md5 e185915acd2ee368e86589b6e36f6ad7
sha1 b54e8d0c495c2046aab3f947e261142f3fa0e851
sha256 cae2bcaa4c49ee9bb0f3582a1dd9164cf5c3b17a8d0a147a97ab69ca00a20931
sha512 436e2650945717d7dee56a9cb8e2fde17b0ab3544738ef2ea157abb4905719473477b1d4ee4a502585a46d4e89f95597d4e96b11814cce9c860f137bddf02dd0
ripemd-160 449d5effff9d151ac769621e81f4bd60d39aa42a

87071072 as geometric shapes

Circle

Radius = n
Diameter 174142144
Circumference 547083680.27078
Area 2.3817581257441E+16

Sphere

Radius = n
Volume 2.7650964433766E+24
Surface area 9.5270325029763E+16
Circumference 547083680.27078

Square

Length = n
Perimeter 348284288
Area 7581371579229184
Diagonal 123137090.91276

Cube

Length = n
Surface area 45488229475375104
Volume 6.6011815063382E+23
Space diagonal 150811520.57349

Equilateral Triangle

Length = n
Perimeter 261213216
Area 3.2828301915709E+15
Altitude 75405760.286744

Triangular Pyramid

Length = n
Surface area 3.2828301915709E+15
Volume 7.7795670116249E+22
Height 41045696.970921