78992080 (number)

78992080 is an even 8-digits composite number following 78992079 and preceding 78992081. In scientific notation, it is written as 7.8992080 × 10^7. The sum of its digits is 43. It has a total of 7 prime factors and 40 positive divisors. There are 31516800 positive integers (up to 78992080) that are relatively prime to 78992080.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8992080 × 10^7
Engineering notation 7.8992080 × 10^6

Prime Factorization of 78992080

Prime Factorization 2 × 2 × 2 × 2 × 5 × 491 × 2011

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9874010
Product of the distinct prime numbers

The prime factorization of 78992080 is 2 × 2 × 2 × 2 × 5 × 491 × 2011. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 2, 62, 75, 294, 990, 6139, 2691, 36021, 42645, 459214, 773673, 3420870, 1346178, 40722775, 53373043, 523110538, 119441274, 3904408739, 7166209894

Basic calculations (n = 78992080)

Multiplication

n×y
n×2 157984160
n×3 236976240
n×4 315968320
n×5 394960400

Division

n÷y
n÷2 39496040
n÷3 26330693.333333
n÷3 19748020
n÷5 15798416

Exponentiation

ny
n2 6239748702726400
n3 4.9289072870566E+23
n4 3.8934463873176E+31
n5 3.075514285027E+39

Nth Root

y√n
2√n 8887.7488713397
3√n 429.06970321237
4√n 94.274858108298
5√n 37.976655061238

Divisors of 78992080

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 491, 982, 1964, 2011, 2455, 3928, 4022, 4910, 7856, 8044, 9820, 10055, 16088, 19640, 20110, 32176, 39280, 40220, 80440, 160880, 987401, 1974802, 3949604, 4937005, 7899208, 9874010, 15798416, 19748020, 39496040, 78992080

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78992079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78992080 can be divided by 40 positive divisors. The sum of these divisors (counting 78992080) is 1, the average is 0.025.

Base conversion 78992080

Base System Value
2 Binary 100101101010101001011010000
3 Ternary 12111122012202121
4 Quaternary 10231111023100
5 Quinary 130210221310
6 Senary 11501024024
8 Octal 455251320
10 Decimal 78992080
12 Duodecimal 22555014
16 Hexadecimal 4b552d0
20 Vigesimal 14de040
36 Base36 1b12og

Cryptographic Hash Functions

md5 48877d91cb45ddd6999748d990297bed
sha1 89b9d5f5e1798aafd5901834df7df2859a5bb9e8
sha256 5dfb9cd2f64d5f0b9dc80bf9561b3a144a8fac99d64038f72cc8519a3953c035
sha512 a3e462a739672cb1cf97e2993918551a9f50614c6b7d4cd6d270e56e819e319f26bb12f40aa1c418dba6f5a38a36ef0187840a22baea3fe315f619c386587050
ripemd-160 37c5b1ddeeeba11cae8a9e5ac91e28d87aa6ea9f

78992080 as geometric shapes

Circle

Radius = n
Diameter 157984160
Circumference 496321876.43955
Area 1.9602748684732E+16

Sphere

Radius = n
Volume 2.0646158564323E+24
Surface area 7.8410994738927E+16
Circumference 496321876.43955

Square

Length = n
Perimeter 315968320
Area 6239748702726400
Diagonal 111711670.85606

Cube

Length = n
Surface area 37438492216358400
Volume 4.9289072870566E+23
Space diagonal 136818295.95555

Equilateral Triangle

Length = n
Perimeter 236976240
Area 2.701890444896E+15
Altitude 68409147.977773

Triangular Pyramid

Length = n
Surface area 2.701890444896E+15
Volume 5.8087729441959E+22
Height 37237223.618687