87904080 (number)

87904080 is an even 8-digits composite number following 87904079 and preceding 87904081. In scientific notation, it is written as 8.7904080 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 120 positive divisors. There are 21288960 positive integers (up to 87904080) that are relatively prime to 87904080.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred four thousand eighty

Notation

Scientific notation 8.7904080 × 10^7
Engineering notation 8.7904080 × 10^6

Prime Factorization of 87904080

Prime Factorization 2 × 2 × 2 × 2 × 15 × 3 × 11 × 11 × 1009

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 998910
Product of the distinct prime numbers

The prime factorization of 87904080 is 2 × 2 × 2 × 2 × 15 × 3 × 11 × 11 × 1009. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87904080)

Multiplication

n×y
n×2 175808160
n×3 263712240
n×4 351616320
n×5 439520400

Division

n÷y
n÷2 43952040
n÷3 29301360
n÷3 21976020
n÷5 17580816

Exponentiation

ny
n2 7727127280646400
n3 6.7924601464812E+23
n4 5.970849601131E+31
n5 5.2486204100579E+39

Nth Root

y√n
2√n 9375.7175725381
3√n 444.63435014035
4√n 96.828289112935
5√n 38.797327119829

Divisors of 87904080

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87904079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87904080 can be divided by 120 positive divisors. The sum of these divisors (counting 87904080) is 1, the average is 0.0083333333333333.

Base conversion 87904080

Base System Value
2 Binary 101001111010100111101010000
3 Ternary 20010101222201200
4 Quaternary 11033110331100
5 Quinary 140000412310
6 Senary 12420031200
8 Octal 517247520
10 Decimal 87904080
12 Duodecimal 25532500
16 Hexadecimal 53d4f50
20 Vigesimal 1798040
36 Base36 1gc380

Cryptographic Hash Functions

md5 b18a1dbcf00c69b1ccd5a7c0719c916e
sha1 7043f8b0692f404081f2932176864da4e41b9b33
sha256 e40caf2e7d1804e8f4ccd5b62c378353383f81b2c9cf6652b38003b15db2e97d
sha512 2dfcb47621bda2b46ec0d2f423e0be7c51bcbfea4e2bace004d76ef0637d397b3b70877cea53a8ad7e96c183e1979161f924b28b0145614a4e55e885956adaba
ripemd-160 818ef5b20c6db9549ef3bd1224f54e7d2f494034

87904080 as geometric shapes

Circle

Radius = n
Diameter 175808160
Circumference 552317623.89714
Area 2.4275486298232E+16

Sphere

Radius = n
Volume 2.8452190527983E+24
Surface area 9.7101945192928E+16
Circumference 552317623.89714

Square

Length = n
Perimeter 351616320
Area 7727127280646400
Diagonal 124315142.12393

Cube

Length = n
Surface area 46362763683878400
Volume 6.7924601464812E+23
Space diagonal 152254332.7526

Equilateral Triangle

Length = n
Perimeter 263712240
Area 3.3459442616578E+15
Altitude 76127166.3763

Triangular Pyramid

Length = n
Surface area 3.3459442616578E+15
Volume 8.0049910508604E+22
Height 41438380.707977