78892072 (number)

78892072 is an even 8-digits composite number following 78892071 and preceding 78892073. In scientific notation, it is written as 7.8892072 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 33810864 positive integers (up to 78892072) that are relatively prime to 78892072.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred ninety-two thousand seventy-two

Notation

Scientific notation 7.8892072 × 10^7
Engineering notation 7.8892072 × 10^6

Prime Factorization of 78892072

Prime Factorization 2 × 2 × 2 × 7 × 1408787

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19723018
Product of the distinct prime numbers

The prime factorization of 78892072 is 2 × 2 × 2 × 7 × 1408787. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 16, 61, 662, 439, 5034, 1417, 53468, 78696, 279673, 307642, 9320011, 9803367, 55533108, 96073901, 506783006, 460159316, 7043476822, 4950128977

Basic calculations (n = 78892072)

Multiplication

n×y
n×2 157784144
n×3 236676216
n×4 315568288
n×5 394460360

Division

n÷y
n÷2 39446036
n÷3 26297357.333333
n÷3 19723018
n÷5 15778414.4

Exponentiation

ny
n2 6223959024453184
n3 4.9102102348221E+23
n4 3.8737665938072E+31
n5 3.0560947302983E+39

Nth Root

y√n
2√n 8882.1209178889
3√n 428.88855203643
4√n 94.245004737062
5√n 37.967034111516

Divisors of 78892072

1, 2, 4, 7, 8, 14, 28, 56, 1408787, 2817574, 5635148, 9861509, 11270296, 19723018, 39446036, 78892072

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 -78892071
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 78892072 can be divided by 16 positive divisors. The sum of these divisors (counting 78892072) is 1, the average is 0.0625.

Base conversion 78892072

Base System Value
2 Binary 100101100111100110000101000
3 Ternary 12111110010120121
4 Quaternary 10230330300220
5 Quinary 130144021242
6 Senary 11454533024
8 Octal 454746050
10 Decimal 78892072
12 Duodecimal 22507174
16 Hexadecimal 4b3cc28
20 Vigesimal 14d1a3c
36 Base36 1ayxig

Cryptographic Hash Functions

md5 fc271c84b91d75617a4136bb6789870d
sha1 064dfeea21d82ae9c49e627fdf4f763352c6d3bf
sha256 6d0e31b71e22549178244ea88a6936ecdb8f58ae34f133ec01c1c9845ebe81cf
sha512 b7fa4e2cfc9df4933f9ff5d52ad9252898a5049f3165ae69e4427f669bb31b8a57ce16ee3c3aba6663089ae32d0fce69aec1c67e1d46e6d111b5589fcd8562a9
ripemd-160 2dd2b08fb5ef7a8f07d39e7beb978ef974032167

78892072 as geometric shapes

Circle

Radius = n
Diameter 157784144
Circumference 495693507.64335
Area 1.9553143947466E+16

Sphere

Radius = n
Volume 2.0567840535065E+24
Surface area 7.8212575789864E+16
Circumference 495693507.64335

Square

Length = n
Perimeter 315568288
Area 6223959024453184
Diagonal 111570238.18611

Cube

Length = n
Surface area 37343754146719104
Volume 4.9102102348221E+23
Space diagonal 136645077.01838

Equilateral Triangle

Length = n
Perimeter 236676216
Area 2.6950533136449E+15
Altitude 68322538.509191

Triangular Pyramid

Length = n
Surface area 2.6950533136449E+15
Volume 5.7867382568238E+22
Height 37190079.395372