87959968 (number)

87959968 is an even 8-digits composite number following 87959967 and preceding 87959969. In scientific notation, it is written as 8.7959968 × 10^7. The sum of its digits is 61. It has a total of 7 prime factors and 24 positive divisors. There are 41664960 positive integers (up to 87959968) that are relatively prime to 87959968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7959968 × 10^7
Engineering notation 8.7959968 × 10^6

Prime Factorization of 87959968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 19 × 144671

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5497498
Product of the distinct prime numbers

The prime factorization of 87959968 is 2 × 2 × 2 × 2 × 2 × 19 × 144671. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87959968)

Multiplication

n×y
n×2 175919936
n×3 263879904
n×4 351839872
n×5 439799840

Division

n÷y
n÷2 43979984
n÷3 29319989.333333
n÷3 21989992
n÷5 17591993.6

Exponentiation

ny
n2 7736955970561024
n3 6.8054239958796E+23
n4 5.98604876904E+31
n5 5.265326581712E+39

Nth Root

y√n
2√n 9378.697564161
3√n 444.72856063307
4√n 96.843675912065
5√n 38.802259208985

Divisors of 87959968

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87959967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87959968 can be divided by 24 positive divisors. The sum of these divisors (counting 87959968) is 1, the average is 0.041666666666667.

Base conversion 87959968

Base System Value
2 Binary 101001111100010100110100000
3 Ternary 20010111211101121
4 Quaternary 11033202212200
5 Quinary 140004204333
6 Senary 12421142024
8 Octal 517424640
10 Decimal 87959968
12 Duodecimal 2555a914
16 Hexadecimal 53e29a0
20 Vigesimal 179eji8
36 Base36 1gdacg

Cryptographic Hash Functions

md5 fd0da7f8bd7a49c8f1f3f49011d03058
sha1 eb1110a27d601c60181a1d921d000730a9861775
sha256 9517770e89d08f13b7c5b768c387e6daab9c56a8c9d1b5ebd1b308de02a2a666
sha512 37e77798af3e7c7a75cf8d699c37b0bca6fac8090c65135481793cee620799635338c569eb3d2d5cb874fe74c3fc915b413106635564c89b5e26f2679aeb6e56
ripemd-160 2d7e35b05778008bb3cfb3946700d401b65d93b6

87959968 as geometric shapes

Circle

Radius = n
Diameter 175919936
Circumference 552668778.55759
Area 2.4306364038262E+16

Sphere

Radius = n
Volume 2.8506493373359E+24
Surface area 9.7225456153049E+16
Circumference 552668778.55759

Square

Length = n
Perimeter 351839872
Area 7736955970561024
Diagonal 124394179.6915

Cube

Length = n
Surface area 46421735823366144
Volume 6.8054239958796E+23
Space diagonal 152351133.60813

Equilateral Triangle

Length = n
Perimeter 263879904
Area 3.3502002092338E+15
Altitude 76175566.804066

Triangular Pyramid

Length = n
Surface area 3.3502002092338E+15
Volume 8.0202690938935E+22
Height 41464726.563834