87156924 (number)

87156924 is an even 8-digits composite number following 87156923 and preceding 87156925. In scientific notation, it is written as 8.7156924 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 28389376 positive integers (up to 87156924) that are relatively prime to 87156924.

Interesting facts

Basic properties

Name

Name eighty-seven million one hundred fifty-six thousand nine hundred twenty-four

Notation

Scientific notation 8.7156924 × 10^7
Engineering notation 8.7156924 × 10^6

Prime Factorization of 87156924

Prime Factorization 2 × 2 × 3 × 59 × 257 × 479

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 43578462
Product of the distinct prime numbers

The prime factorization of 87156924 is 2 × 2 × 3 × 59 × 257 × 479. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87156924)

Multiplication

n×y
n×2 174313848
n×3 261470772
n×4 348627696
n×5 435784620

Division

n÷y
n÷2 43578462
n÷3 29052308
n÷3 21789231
n÷5 17431384.8

Exponentiation

ny
n2 7596329401141776
n3 6.6207270429428E+23
n4 5.7704220370651E+31
n5 5.0293223493241E+39

Nth Root

y√n
2√n 9335.7872726407
3√n 443.3710150696
4√n 96.621877815745
5√n 38.731148813645

Divisors of 87156924

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 -87156923
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 87156924 can be divided by 48 positive divisors. The sum of these divisors (counting 87156924) is 1, the average is 0.020833333333333.

Base conversion 87156924

Base System Value
2 Binary 101001100011110100010111100
3 Ternary 20002000000211020
4 Quaternary 11030132202330
5 Quinary 134303010144
6 Senary 12352024140
8 Octal 514364274
10 Decimal 87156924
12 Duodecimal 25232050
16 Hexadecimal 531e8bc
20 Vigesimal 174ec64
36 Base36 1fw2po

Cryptographic Hash Functions

md5 760530c8eca594e451ceb8b8a5b0a775
sha1 3518ab84a5a73812600c467139738c5da4eabf07
sha256 3223a56882d6cbb7a8c71033ff2bfe833a502468bb17918e9bc9c8b32c837874
sha512 47b3da4e69a9bd117360b436583ce60a7930ac70fc2b3b15199a47bad8d53b32bdcc7efd99a446556067099734e61956a0e9b4cd949556c57b9fc0c621e64282
ripemd-160 1a4eac1c96ae33a3f54af960ad31cbd8653cf289

87156924 as geometric shapes

Circle

Radius = n
Diameter 174313848
Circumference 547623104.29577
Area 2.3864572640875E+16

Sphere

Radius = n
Volume 2.7732836586043E+24
Surface area 9.5458290563501E+16
Circumference 547623104.29577

Square

Length = n
Perimeter 348627696
Area 7596329401141776
Diagonal 123258503.97552

Cube

Length = n
Surface area 45577976406850656
Volume 6.6207270429428E+23
Space diagonal 150960220.59942

Equilateral Triangle

Length = n
Perimeter 261470772
Area 3.2893071184517E+15
Altitude 75480110.29971

Triangular Pyramid

Length = n
Surface area 3.2893071184517E+15
Volume 7.8026016474167E+22
Height 41086167.99184