87989076 (number)

87989076 is an even 8-digits composite number following 87989075 and preceding 87989077. In scientific notation, it is written as 8.7989076 × 10^7. The sum of its digits is 54. It has a total of 8 prime factors and 192 positive divisors. There are 20984832 positive integers (up to 87989076) that are relatively prime to 87989076.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7989076 × 10^7
Engineering notation 8.7989076 × 10^6

Prime Factorization of 87989076

Prime Factorization 2 × 2 × 7 × 9 × 17 × 23 × 19 × 47

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 43994538
Product of the distinct prime numbers

The prime factorization of 87989076 is 2 × 2 × 7 × 9 × 17 × 23 × 19 × 47. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87989076)

Multiplication

n×y
n×2 175978152
n×3 263967228
n×4 351956304
n×5 439945380

Division

n÷y
n÷2 43994538
n÷3 29329692
n÷3 21997269
n÷5 17597815.2

Exponentiation

ny
n2 7742077495333776
n3 6.8121824513481E+23
n4 5.9939763943754E+31
n5 5.274044445069E+39

Nth Root

y√n
2√n 9380.2492504197
3√n 444.77761223215
4√n 96.851686874415
5√n 38.804826983193

Divisors of 87989076

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87989075
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87989076 can be divided by 192 positive divisors. The sum of these divisors (counting 87989076) is 1, the average is 0.0052083333333333.

Base conversion 87989076

Base System Value
2 Binary 101001111101001101101010100
3 Ternary 20010120022022200
4 Quaternary 11033221231110
5 Quinary 140011122301
6 Senary 12421524500
8 Octal 517515524
10 Decimal 87989076
12 Duodecimal 25573730
16 Hexadecimal 53e9b54
20 Vigesimal 179icdg
36 Base36 1gdwt0

Cryptographic Hash Functions

md5 f1144a3a8c5954ac9ff8cfa46db3829f
sha1 5d429d770056ab62e3a96dd0b957d14d5185b539
sha256 dce085238b52861c366e8a6bd2f073842b2accb31ca09235e7254b3b5e955e11
sha512 6cd994c947515e71360e553bcbb2342407cdbd499b719f5404a4f37d4b8e3d6f9aa93d9ea9dd839cf38cce77b1be2e6e1aff90f54049be6adce3a10872421575
ripemd-160 1570a12383a0c2cda655fd915f588c794303e087

87989076 as geometric shapes

Circle

Radius = n
Diameter 175978152
Circumference 552851669.51551
Area 2.4322453782863E+16

Sphere

Radius = n
Volume 2.8534803125425E+24
Surface area 9.7289815131454E+16
Circumference 552851669.51551

Square

Length = n
Perimeter 351956304
Area 7742077495333776
Diagonal 124435344.61988

Cube

Length = n
Surface area 46452464972002656
Volume 6.8121824513481E+23
Space diagonal 152401550.14304

Equilateral Triangle

Length = n
Perimeter 263967228
Area 3.3524178945134E+15
Altitude 76200775.07152

Triangular Pyramid

Length = n
Surface area 3.3524178945134E+15
Volume 8.0282340100471E+22
Height 41478448.206626