77974080 (number)

77974080 is an even 8-digits composite number following 77974079 and preceding 77974081. In scientific notation, it is written as 7.7974080 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 56 positive divisors. There are 20792832 positive integers (up to 77974080) that are relatively prime to 77974080.

Interesting facts

Basic properties

Name

Name seventy-seven million nine hundred seventy-four thousand eighty

Notation

Scientific notation 7.7974080 × 10^7
Engineering notation 7.7974080 × 10^6

Prime Factorization of 77974080

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 81223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2436690
Product of the distinct prime numbers

The prime factorization of 77974080 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 81223. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77974080)

Multiplication

n×y
n×2 155948160
n×3 233922240
n×4 311896320
n×5 389870400

Division

n÷y
n÷2 38987040
n÷3 25991360
n÷3 19493520
n÷5 15594816

Exponentiation

ny
n2 6079957151846400
n3 4.7407906535464E+23
n4 3.6965878968288E+31
n5 2.8823804039436E+39

Nth Root

y√n
2√n 8830.2933133617
3√n 427.2185350148
4√n 93.969640381145
5√n 37.878262712624

Divisors of 77974080

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77974079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77974080 can be divided by 56 positive divisors. The sum of these divisors (counting 77974080) is 1, the average is 0.017857142857143.

Base conversion 77974080

Base System Value
2 Binary 100101001011100101001000000
3 Ternary 12102201111022220
4 Quaternary 10221130221000
5 Quinary 124430132310
6 Senary 11423131040
8 Octal 451345100
10 Decimal 77974080
12 Duodecimal 22143a80
16 Hexadecimal 4a5ca40
20 Vigesimal 1476f40
36 Base36 1af96o

Cryptographic Hash Functions

md5 6daa964a5e9287cd081d728144a3d1c5
sha1 22b96add87914287f225fe67169041731a3ce868
sha256 d4aaff2289647951d06c5264b6a53e2fcc99efac914c47dd4d852602abbfba31
sha512 33d4c8033d9c5cfff5424438e17c38fd160b2bd5073e85bbbdaf1b40707ce2285909df5e92edf514046d4891838b02cda17d6aceb1fdf9ae3563763d13f25281
ripemd-160 30081de062b8233bd9e16766a4f62e60904b9d74

77974080 as geometric shapes

Circle

Radius = n
Diameter 155948160
Circumference 489925593.79685
Area 1.9100748722381E+16

Sphere

Radius = n
Volume 1.9858177452518E+24
Surface area 7.6402994889525E+16
Circumference 489925593.79685

Square

Length = n
Perimeter 311896320
Area 6079957151846400
Diagonal 110272001.44956

Cube

Length = n
Surface area 36479742911078400
Volume 4.7407906535464E+23
Space diagonal 135055068.23344

Equilateral Triangle

Length = n
Perimeter 233922240
Area 2.6326986737099E+15
Altitude 67527534.11672

Triangular Pyramid

Length = n
Surface area 2.6326986737099E+15
Volume 5.5870753655141E+22
Height 36757333.816522