87086940 (number)

87086940 is an even 8-digits composite number following 87086939 and preceding 87086941. In scientific notation, it is written as 8.7086940 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 23184640 positive integers (up to 87086940) that are relatively prime to 87086940.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-six thousand nine hundred forty

Notation

Scientific notation 8.7086940 × 10^7
Engineering notation 8.7086940 × 10^6

Prime Factorization of 87086940

Prime Factorization 2 × 2 × 5 × 3 × 1181 × 1229

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 43543470
Product of the distinct prime numbers

The prime factorization of 87086940 is 2 × 2 × 5 × 3 × 1181 × 1229. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 1, 91, 73, 775, 559, 8574, 9011, 56794, 85611, 977779, 640154, 4965461, 5632619, 68331066, 10316305, 776386955, 167732716, 3624844901, 2098320168

Basic calculations (n = 87086940)

Multiplication

n×y
n×2 174173880
n×3 261260820
n×4 348347760
n×5 435434700

Division

n÷y
n÷2 43543470
n÷3 29028980
n÷3 21771735
n÷5 17417388

Exponentiation

ny
n2 7584135118563600
n3 6.6047912002224E+23
n4 5.751910549663E+31
n5 5.0091628892387E+39

Nth Root

y√n
2√n 9332.0383625444
3√n 443.25231275489
4√n 96.602475964876
5√n 38.724926859936

Divisors of 87086940

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1181, 1229, 2362, 2458, 3543, 3687, 4724, 4916, 5905, 6145, 7086, 7374, 11810, 12290, 14172, 14748, 17715, 18435, 23620, 24580, 35430, 36870, 70860, 73740, 1451449, 2902898, 4354347, 5805796, 7257245, 8708694, 14514490, 17417388, 21771735, 29028980, 43543470, 87086940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87086939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87086940 can be divided by 48 positive divisors. The sum of these divisors (counting 87086940) is 1, the average is 0.020833333333333.

Base conversion 87086940

Base System Value
2 Binary 101001100001101011101011100
3 Ternary 20001212110211020
4 Quaternary 11030031131130
5 Quinary 134243240230
6 Senary 12350324140
8 Octal 514153534
10 Decimal 87086940
12 Duodecimal 251b9650
16 Hexadecimal 530d75c
20 Vigesimal 1745h70
36 Base36 1fukpo

Cryptographic Hash Functions

md5 fcce2cc9bc350783fd59358bc48ed70e
sha1 7a07f16f7a64ec01cbd78007e6fc09951cbb6728
sha256 e47ca04b03fef3273efd28d2ca8b1a86350973a0c11d44a4128fd2b516d04065
sha512 a1f4edbe42b2b117263d6ba80f5ef3027861fcea47abba2ac5e5ddd730b4b61abb794b3a89969fb914c9993479e9e9c78cb117a022ddb060ad1228a40a8e7a6a
ripemd-160 e9e85bc627c17daaa6bc8e5c51cf7a27540e31a1

87086940 as geometric shapes

Circle

Radius = n
Diameter 174173880
Circumference 547183381.85523
Area 2.3826263172312E+16

Sphere

Radius = n
Volume 2.7666084684151E+24
Surface area 9.5305052689247E+16
Circumference 547183381.85523

Square

Length = n
Perimeter 348347760
Area 7584135118563600
Diagonal 123159531.65357

Cube

Length = n
Surface area 45504810711381600
Volume 6.6047912002224E+23
Space diagonal 150839004.7557

Equilateral Triangle

Length = n
Perimeter 261260820
Area 3.2840268392049E+15
Altitude 75419502.377851

Triangular Pyramid

Length = n
Surface area 3.2840268392049E+15
Volume 7.7838210766642E+22
Height 41053177.217857