77462020 (number)

77462020 is an even 8-digits composite number following 77462019 and preceding 77462021. In scientific notation, it is written as 7.7462020 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 30984800 positive integers (up to 77462020) that are relatively prime to 77462020.

Interesting facts

Basic properties

Name

Name seventy-seven million four hundred sixty-two thousand twenty

Notation

Scientific notation 7.7462020 × 10^7
Engineering notation 7.7462020 × 10^6

Prime Factorization of 77462020

Prime Factorization 2 × 2 × 5 × 3873101

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38731010
Product of the distinct prime numbers

The prime factorization of 77462020 is 2 × 2 × 5 × 3873101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 18, 78, 654, 901, 5308, 9114, 89211, 98936, 862432, 593036, 6000901, 55907, 3348714, 50826117, 899372150, 774121581, 3207575439, 5156869543

Basic calculations (n = 77462020)

Multiplication

n×y
n×2 154924040
n×3 232386060
n×4 309848080
n×5 387310100

Division

n÷y
n÷2 38731010
n÷3 25820673.333333
n÷3 19365505
n÷5 15492404

Exponentiation

ny
n2 6000364542480400
n3 4.6480035819691E+23
n4 3.6004374642656E+31
n5 2.7889715886569E+39

Nth Root

y√n
2√n 8801.2510474364
3√n 426.28129129336
4√n 93.814983064734
5√n 37.828381791762

Divisors of 77462020

1, 2, 4, 5, 10, 20, 3873101, 7746202, 15492404, 19365505, 38731010, 77462020

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 -77462019
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 77462020 can be divided by 12 positive divisors. The sum of these divisors (counting 77462020) is 1, the average is 0.083333333333333.

Base conversion 77462020

Base System Value
2 Binary 100100111011111101000000100
3 Ternary 12101202110220201
4 Quaternary 10213133220010
5 Quinary 124312241040
6 Senary 11404140244
8 Octal 447375004
10 Decimal 77462020
12 Duodecimal 21b37684
16 Hexadecimal 49dfa04
20 Vigesimal 1442f10
36 Base36 1a4a2s

Cryptographic Hash Functions

md5 c45f2d82102fcb2d2a031f589180caa2
sha1 2d33e27f3253a0f1e292eb7e30d2f75be44e7093
sha256 41411664e5abcda9a927a6379e9ac57105129b38b176f065644a81238a18031e
sha512 516fb26041f118a7e11c51d6325bbc6f83878ff41e63ff72bfba972f0d9746ac6fc04081a35ea04804f75e62ab30904864c551d7332da38dda23cbced441879c
ripemd-160 a05b60a29071568d087f5a6a19879f6c8eb0a274

77462020 as geometric shapes

Circle

Radius = n
Diameter 154924040
Circumference 486708225.92845
Area 1.8850701165517E+16

Sphere

Radius = n
Volume 1.9469511875964E+24
Surface area 7.5402804662068E+16
Circumference 486708225.92845

Square

Length = n
Perimeter 309848080
Area 6000364542480400
Diagonal 109547839.25282

Cube

Length = n
Surface area 36002187254882400
Volume 4.6480035819691E+23
Space diagonal 134168154.29692

Equilateral Triangle

Length = n
Perimeter 232386060
Area 2.5982340628777E+15
Altitude 67084077.148458

Triangular Pyramid

Length = n
Surface area 2.5982340628777E+15
Volume 5.4777247529828E+22
Height 36515946.417605