77312880 (number)

77312880 is an even 8-digits composite number following 77312879 and preceding 77312881. In scientific notation, it is written as 7.7312880 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 120 positive divisors. There are 19906560 positive integers (up to 77312880) that are relatively prime to 77312880.

Interesting facts

Basic properties

Name

Name seventy-seven million three hundred twelve thousand eight hundred eighty

Notation

Scientific notation 7.7312880 × 10^7
Engineering notation 7.7312880 × 10^6

Prime Factorization of 77312880

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 1107 × 5 × 97

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 3221370
Product of the distinct prime numbers

The prime factorization of 77312880 is 2 × 2 × 2 × 2 × 3 × 3 × 1107 × 5 × 97. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77312880)

Multiplication

n×y
n×2 154625760
n×3 231938640
n×4 309251520
n×5 386564400

Division

n÷y
n÷2 38656440
n÷3 25770960
n÷3 19328220
n÷5 15462576

Exponentiation

ny
n2 5977281413894400
n3 4.6212084067865E+23
n4 3.5727893100887E+31
n5 2.7622263119617E+39

Nth Root

y√n
2√n 8792.774306213
3√n 426.00753805348
4√n 93.769794210145
5√n 37.813804132257

Divisors of 77312880

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77312879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77312880 can be divided by 120 positive divisors. The sum of these divisors (counting 77312880) is 1, the average is 0.0083333333333333.

Base conversion 77312880

Base System Value
2 Binary 100100110111011001101110000
3 Ternary 12101110220100000
4 Quaternary 10212323031300
5 Quinary 124243003010
6 Senary 11401030000
8 Octal 446731560
10 Decimal 77312880
12 Duodecimal 21a85300
16 Hexadecimal 49bb370
20 Vigesimal 1434240
36 Base36 1a1300

Cryptographic Hash Functions

md5 49f23c4d5e0a2cc06fe8f79a9754345d
sha1 0c8032070f360e79b7cd26410eb08828ef1826d8
sha256 21d38e26b49cd15cc2264213d86dd001aa02c4e3e6e62fdfc6879e3a10bfdb1f
sha512 16bc3b22bfb8ac99f74e7a51139699dba2869f57621a25e41b7d7daba0a2755cc82558f73935c6012703c47c179ad408eeb98f55b9bc58074e53b345e80b18d1
ripemd-160 ac962cd40642515e4308654a0dc88880b6ec2d4b

77312880 as geometric shapes

Circle

Radius = n
Diameter 154625760
Circumference 485771151.67174
Area 1.8778183378329E+16

Sphere

Radius = n
Volume 1.9357272508624E+24
Surface area 7.5112733513318E+16
Circumference 485771151.67174

Square

Length = n
Perimeter 309251520
Area 5977281413894400
Diagonal 109336923.44212

Cube

Length = n
Surface area 35863688483366400
Volume 4.6212084067865E+23
Space diagonal 133909836.23948

Equilateral Triangle

Length = n
Perimeter 231938640
Area 2.5882387750006E+15
Altitude 66954918.119738

Triangular Pyramid

Length = n
Surface area 2.5882387750006E+15
Volume 5.4461463361917E+22
Height 36445641.147375