87888960 (number)

87888960 is an even 8-digits composite number following 87888959 and preceding 87888961. In scientific notation, it is written as 8.7888960 × 10^7. The sum of its digits is 54. It has a total of 9 prime factors and 56 positive divisors. There are 23436288 positive integers (up to 87888960) that are relatively prime to 87888960.

Interesting facts

Basic properties

Name

Name eighty-seven million eight hundred eighty-eight thousand nine hundred sixty

Notation

Scientific notation 8.7888960 × 10^7
Engineering notation 8.7888960 × 10^6

Prime Factorization of 87888960

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 5 × 30517

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2746530
Product of the distinct prime numbers

The prime factorization of 87888960 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 5 × 30517. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87888960)

Multiplication

n×y
n×2 175777920
n×3 263666880
n×4 351555840
n×5 439444800

Division

n÷y
n÷2 43944480
n÷3 29296320
n÷3 21972240
n÷5 17577792

Exponentiation

ny
n2 7724469289881600
n3 6.7889557243963E+23
n4 5.9667425810324E+31
n5 5.2441080003465E+39

Nth Root

y√n
2√n 9374.9111995794
3√n 444.60885546908
4√n 96.8241250907
5√n 38.795992355957

Divisors of 87888960

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87888959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87888960 can be divided by 56 positive divisors. The sum of these divisors (counting 87888960) is 1, the average is 0.017857142857143.

Base conversion 87888960

Base System Value
2 Binary 101001111010001010001000000
3 Ternary 20010101012222200
4 Quaternary 11033101101000
5 Quinary 134444421320
6 Senary 12415433200
8 Octal 517212100
10 Decimal 87888960
12 Duodecimal 25525800
16 Hexadecimal 53d1440
20 Vigesimal 1796280
36 Base36 1gbrk0

Cryptographic Hash Functions

md5 71365505987f9405e9ab6dbef2cab8dc
sha1 979f90973c2abdded4663a1660fd2b031871bc88
sha256 e0abadbc680be91eeb9383f857d1052b1eaa69ad45f1c92e414f02620f528710
sha512 2a07b38517ad560c1502067bd221dd6492eabe7b6fb5638b99412ccc46e9fe1e6a0446abaf234a701ab90966ca933b0e763fc8a549cb7e45f29f741609a61c59
ripemd-160 f3d9adbccf773fe2e1ac1d52f38a2c91d8cd58cb

87888960 as geometric shapes

Circle

Radius = n
Diameter 175777920
Circumference 552222622.13529
Area 2.4267135973972E+16

Sphere

Radius = n
Volume 2.843751123908E+24
Surface area 9.7068543895888E+16
Circumference 552222622.13529

Square

Length = n
Perimeter 351555840
Area 7724469289881600
Diagonal 124293759.21487

Cube

Length = n
Surface area 46346815739289600
Volume 6.7889557243963E+23
Space diagonal 152228144.14439

Equilateral Triangle

Length = n
Perimeter 263666880
Area 3.3447933178951E+15
Altitude 76114072.072194

Triangular Pyramid

Length = n
Surface area 3.3447933178951E+15
Volume 8.0008610498265E+22
Height 41431253.071622