88391904 (number)

88391904 is an even 8-digits composite number following 88391903 and preceding 88391905. In scientific notation, it is written as 8.8391904 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 48 positive divisors. There are 29058048 positive integers (up to 88391904) that are relatively prime to 88391904.

Interesting facts

Basic properties

Name

Name eighty-eight million three hundred ninety-one thousand nine hundred four

Notation

Scientific notation 8.8391904 × 10^7
Engineering notation 8.8391904 × 10^6

Prime Factorization of 88391904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 73 × 12613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5524494
Product of the distinct prime numbers

The prime factorization of 88391904 is 2 × 2 × 2 × 2 × 2 × 3 × 73 × 12613. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 88391904)

Multiplication

n×y
n×2 176783808
n×3 265175712
n×4 353567616
n×5 441959520

Division

n÷y
n÷2 44195952
n÷3 29463968
n÷3 22097976
n÷5 17678380.8

Exponentiation

ny
n2 7813128692745216
n3 6.9061732134878E+23
n4 6.1044979969399E+31
n5 5.395882009137E+39

Nth Root

y√n
2√n 9401.6968681191
3√n 445.4553332865
4√n 96.962347682588
5√n 38.840293030167

Divisors of 88391904

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 -88391903
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 88391904 can be divided by 48 positive divisors. The sum of these divisors (counting 88391904) is 1, the average is 0.020833333333333.

Base conversion 88391904

Base System Value
2 Binary 101010001001100000011100000
3 Ternary 20011022202220020
4 Quaternary 11101030003200
5 Quinary 140112020104
6 Senary 12434313440
8 Octal 521140340
10 Decimal 88391904
12 Duodecimal 25728880
16 Hexadecimal 544c0e0
20 Vigesimal 17c8jf4
36 Base36 1gmjmo

Cryptographic Hash Functions

md5 b0a85a4e1e19c81798aba822883104d6
sha1 c93528d835a8b518f57b251de6a18d3dc05b90dc
sha256 0b744f8a75d48270ed7766f3cc6d7d6e4daee06de673e8a840bd6e39c35fe4c3
sha512 484a9ca62c784d0177bffdec1586c99e9f26332a3cc0c22b3ab13b6a41b4dcf69ed6774d069755d222b93fd74a89c4ae2a63f629637024c4fffa59e7c65580a0
ripemd-160 4be1eb38693c661afe43d3b126b4de3fd1216f9a

88391904 as geometric shapes

Circle

Radius = n
Diameter 176783808
Circumference 555382712.48643
Area 2.454566770268E+16

Sphere

Radius = n
Volume 2.8928510709216E+24
Surface area 9.818267081072E+16
Circumference 555382712.48643

Square

Length = n
Perimeter 353567616
Area 7813128692745216
Diagonal 125005029.44078

Cube

Length = n
Surface area 46878772156471296
Volume 6.9061732134878E+23
Space diagonal 153099268.70575

Equilateral Triangle

Length = n
Perimeter 265175712
Area 3.3831839654772E+15
Altitude 76549634.352875

Triangular Pyramid

Length = n
Surface area 3.3831839654772E+15
Volume 8.1390031855102E+22
Height 41668343.146927