78132968 (number)

78132968 is an even 8-digits composite number following 78132967 and preceding 78132969. In scientific notation, it is written as 7.8132968 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 38894976 positive integers (up to 78132968) that are relatively prime to 78132968.

Interesting facts

Basic properties

Name

Name seventy-eight million one hundred thirty-two thousand nine hundred sixty-eight

Notation

Scientific notation 7.8132968 × 10^7
Engineering notation 7.8132968 × 10^6

Prime Factorization of 78132968

Prime Factorization 2 × 2 × 2 × 229 × 42649

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19533242
Product of the distinct prime numbers

The prime factorization of 78132968 is 2 × 2 × 2 × 229 × 42649. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 42, 87, 655, 309, 6412, 1733, 3090, 44783, 822921, 972892, 6440547, 7280983, 82936152, 29388199, 263531693, 485055167, 2273333593, 3372363605

Basic calculations (n = 78132968)

Multiplication

n×y
n×2 156265936
n×3 234398904
n×4 312531872
n×5 390664840

Division

n÷y
n÷2 39066484
n÷3 26044322.666667
n÷3 19533242
n÷5 15626593.6

Exponentiation

ny
n2 6104760688489024
n3 4.7698307152137E+23
n4 3.7268103063721E+31
n5 2.9118675040984E+39

Nth Root

y√n
2√n 8839.2854914863
3√n 427.50851960268
4√n 94.017474394318
5√n 37.893687073923

Divisors of 78132968

1, 2, 4, 8, 229, 458, 916, 1832, 42649, 85298, 170596, 341192, 9766621, 19533242, 39066484, 78132968

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78132967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78132968 can be divided by 16 positive divisors. The sum of these divisors (counting 78132968) is 1, the average is 0.0625.

Base conversion 78132968

Base System Value
2 Binary 100101010000011011011101000
3 Ternary 12110000120021122
4 Quaternary 10222003123220
5 Quinary 130000223333
6 Senary 11430354412
8 Octal 452033350
10 Decimal 78132968
12 Duodecimal 221bba08
16 Hexadecimal 4a836e8
20 Vigesimal 1486c88
36 Base36 1ains8

Cryptographic Hash Functions

md5 8d34c54f2889c2ac04c8f92df1abe3d3
sha1 92d4601336d9ab9dc74f3c0f5064b2f7abe38f50
sha256 68d1af7c277d4d59302d4891f242808aa1fad0bb29e4ea79921f21f55d763ffa
sha512 f0308ab2d866ba1c89d22f03b3e5b93656203f4d4e9869f01ce68900fa1cf05315b984860bcb4fe20923afe05ad5e3bf5426669690ee125bae96c84ba2c0bdf3
ripemd-160 cc4aff8883c8f8d63d0832b0d634f2e5755fcbc3

78132968 as geometric shapes

Circle

Radius = n
Diameter 156265936
Circumference 490923916.54393
Area 1.9178671330881E+16

Sphere

Radius = n
Volume 1.9979820178376E+24
Surface area 7.6714685323524E+16
Circumference 490923916.54393

Square

Length = n
Perimeter 312531872
Area 6104760688489024
Diagonal 110496703.01406

Cube

Length = n
Surface area 36628564130934144
Volume 4.7698307152137E+23
Space diagonal 135330270.32215

Equilateral Triangle

Length = n
Perimeter 234398904
Area 2.643438920128E+15
Altitude 67665135.161077

Triangular Pyramid

Length = n
Surface area 2.643438920128E+15
Volume 5.6212994063992E+22
Height 36832234.338021