87707968 (number)

87707968 is an even 8-digits composite number following 87707967 and preceding 87707969. In scientific notation, it is written as 8.7707968 × 10^7. The sum of its digits is 52. It has a total of 8 prime factors and 28 positive divisors. There are 43688960 positive integers (up to 87707968) that are relatively prime to 87707968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7707968 × 10^7
Engineering notation 8.7707968 × 10^6

Prime Factorization of 87707968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 281 × 4877

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2740874
Product of the distinct prime numbers

The prime factorization of 87707968 is 2 × 2 × 2 × 2 × 2 × 2 × 281 × 4877. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 7, 86, 57, 381, 422, 3246, 3298, 86508, 20013, 375196, 935537, 4611438, 9509206, 91087190, 43436484, 89361855, 492854897, 6907463819, 9282698546

Basic calculations (n = 87707968)

Multiplication

n×y
n×2 175415936
n×3 263123904
n×4 350831872
n×5 438539840

Division

n÷y
n÷2 43853984
n÷3 29235989.333333
n÷3 21926992
n÷5 17541593.6

Exponentiation

ny
n2 7692687650689024
n3 6.7471000230063E+23
n4 5.9177443291063E+31
n5 5.1903333024944E+39

Nth Root

y√n
2√n 9365.2532266885
3√n 444.30344757076
4√n 96.774238445407
5√n 38.780000460171

Divisors of 87707968

1, 2, 4, 8, 16, 32, 64, 281, 562, 1124, 2248, 4496, 4877, 8992, 9754, 17984, 19508, 39016, 78032, 156064, 312128, 1370437, 2740874, 5481748, 10963496, 21926992, 43853984, 87707968

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87707967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87707968 can be divided by 28 positive divisors. The sum of these divisors (counting 87707968) is 1, the average is 0.035714285714286.

Base conversion 87707968

Base System Value
2 Binary 101001110100101000101000000
3 Ternary 20010001000201021
4 Quaternary 11032211011000
5 Quinary 134423123333
6 Senary 12411515224
8 Octal 516450500
10 Decimal 87707968
12 Duodecimal 25458b14
16 Hexadecimal 53a5140
20 Vigesimal 17839i8
36 Base36 1g7vwg

Cryptographic Hash Functions

md5 8fe4287ee61a7e1a1bbe1b47331c3060
sha1 19e9095eb0ecf045ce34bd07a053f4ae2b8513bf
sha256 1698cfbfeede6c21283f7c2ec7c2121325d2ee8262ab8b435bb7d068665164c4
sha512 53c606a9ff657a85012e1a19c6c4e186c266cf59eed78c01251b657bc6c36781d296ef6b657803525d011812d29d9c81e5a7668337abde8e8beacb18f1ca9dc1
ripemd-160 54f33d7ee3b5c48eebd3a6aa7fdc2ee4f670571e

87707968 as geometric shapes

Circle

Radius = n
Diameter 175415936
Circumference 551085415.86018
Area 2.4167291009766E+16

Sphere

Radius = n
Volume 2.8262186487083E+24
Surface area 9.6669164039062E+16
Circumference 551085415.86018

Square

Length = n
Perimeter 350831872
Area 7692687650689024
Diagonal 124037797.87379

Cube

Length = n
Surface area 46156125904134144
Volume 6.7471000230063E+23
Space diagonal 151914656.80463

Equilateral Triangle

Length = n
Perimeter 263123904
Area 3.3310314644378E+15
Altitude 75957328.402313

Triangular Pyramid

Length = n
Surface area 3.3310314644378E+15
Volume 7.9515336326861E+22
Height 41345932.624595