78165964 (number)

78165964 is an even 8-digits composite number following 78165963 and preceding 78165965. In scientific notation, it is written as 7.8165964 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 39053664 positive integers (up to 78165964) that are relatively prime to 78165964.

Interesting facts

Basic properties

Name

Name seventy-eight million one hundred sixty-five thousand nine hundred sixty-four

Notation

Scientific notation 7.8165964 × 10^7
Engineering notation 7.8165964 × 10^6

Prime Factorization of 78165964

Prime Factorization 2 × 2 × 1483 × 13177

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39082982
Product of the distinct prime numbers

The prime factorization of 78165964 is 2 × 2 × 1483 × 13177. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 44, 79, 538, 685, 3846, 5589, 67711, 44529, 825013, 463180, 5498087, 1911571, 72573989, 80412941, 578174297, 413787805, 9532202056, 2990677943

Basic calculations (n = 78165964)

Multiplication

n×y
n×2 156331928
n×3 234497892
n×4 312663856
n×5 390829820

Division

n÷y
n÷2 39082982
n÷3 26055321.333333
n÷3 19541491
n÷5 15633192.8

Exponentiation

ny
n2 6109917928049296
n3 4.7758762480686E+23
n4 3.7331097087498E+31
n5 2.9180211910219E+39

Nth Root

y√n
2√n 8841.1517349268
3√n 427.5686908989
4√n 94.027398852286
5√n 37.896887077645

Divisors of 78165964

1, 2, 4, 1483, 2966, 5932, 13177, 26354, 52708, 19541491, 39082982, 78165964

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78165963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78165964 can be divided by 12 positive divisors. The sum of these divisors (counting 78165964) is 1, the average is 0.083333333333333.

Base conversion 78165964

Base System Value
2 Binary 100101010001011011111001100
3 Ternary 12110002020112201
4 Quaternary 10222023133030
5 Quinary 130002302324
6 Senary 11431211244
8 Octal 452133714
10 Decimal 78165964
12 Duodecimal 22216b24
16 Hexadecimal 4a8b7cc
20 Vigesimal 148aei4
36 Base36 1ajd8s

Cryptographic Hash Functions

md5 590f9332e9d32508bd715886beea7c8c
sha1 f45b35dfd42850a87140efbb910eb3432a5bc266
sha256 0c5f3f0bb7e4080e01b8ecc92cad9d43fa6cf8f3797e7f422485acee117f2cbc
sha512 03a7e2b55b58395f64e7fda41751d3a641cfb8841ba79e14965feea6d2cb9f8117d85dce4431f5c87e80608d83ed678e31f6178744dcc5cf6a3b756c32643f0f
ripemd-160 17f1c6ff3269a027280db6e296508dd973ce5b94

78165964 as geometric shapes

Circle

Radius = n
Diameter 156331928
Circumference 491131236.52633
Area 1.9194873276796E+16

Sphere

Radius = n
Volume 2.0005143647182E+24
Surface area 7.6779493107185E+16
Circumference 491131236.52633

Square

Length = n
Perimeter 312663856
Area 6109917928049296
Diagonal 110543366.40477

Cube

Length = n
Surface area 36659507568295776
Volume 4.7758762480686E+23
Space diagonal 135387421.0706

Equilateral Triangle

Length = n
Perimeter 234497892
Area 2.6456720703643E+15
Altitude 67693710.5353

Triangular Pyramid

Length = n
Surface area 2.6456720703643E+15
Volume 5.6284241351951E+22
Height 36847788.801589