77502020 (number)

77502020 is an even 8-digits composite number following 77502019 and preceding 77502021. In scientific notation, it is written as 7.7502020 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 31000800 positive integers (up to 77502020) that are relatively prime to 77502020.

Interesting facts

Basic properties

Name

Name seventy-seven million five hundred two thousand twenty

Notation

Scientific notation 7.7502020 × 10^7
Engineering notation 7.7502020 × 10^6

Prime Factorization of 77502020

Prime Factorization 2 × 2 × 5 × 3875101

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38751010
Product of the distinct prime numbers

The prime factorization of 77502020 is 2 × 2 × 5 × 3875101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 51, 8, 445, 984, 9840, 4910, 92003, 9389, 361155, 909170, 5790524, 3957983, 66673125, 36820086, 13291466, 894275388, 2400832125, 8505079474

Basic calculations (n = 77502020)

Multiplication

n×y
n×2 155004040
n×3 232506060
n×4 310008080
n×5 387510100

Division

n÷y
n÷2 38751010
n÷3 25834006.666667
n÷3 19375505
n÷5 15500404

Exponentiation

ny
n2 6006563104080400
n3 4.655207738237E+23
n4 3.60788003233E+31
n5 2.7961799042324E+39

Nth Root

y√n
2√n 8803.5231583724
3√n 426.35465334229
4√n 93.827091814531
5√n 37.832287764847

Divisors of 77502020

1, 2, 4, 5, 10, 20, 3875101, 7750202, 15500404, 19375505, 38751010, 77502020

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 -77502019
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 77502020 can be divided by 12 positive divisors. The sum of these divisors (counting 77502020) is 1, the average is 0.083333333333333.

Base conversion 77502020

Base System Value
2 Binary 100100111101001011001000100
3 Ternary 12101211111210012
4 Quaternary 10213221121010
5 Quinary 124320031040
6 Senary 11405045352
8 Octal 447513104
10 Decimal 77502020
12 Duodecimal 21b56858
16 Hexadecimal 49e9644
20 Vigesimal 1447f10
36 Base36 1a54xw

Cryptographic Hash Functions

md5 cb555201bb1e311d556b3999ca649265
sha1 4ce793135fbd6e2bed7a4caee42c56932a13058c
sha256 d72e3806abd39988a5cdf51cf256e0612c9759f493fa012181620c246c5d5049
sha512 34ade48bcadefb2cbd3e0fcde9b91214219b12533147ddbf4465ab131c47bc6c606b501aee49249494d9efba0e280a1afbf35f6f307d8ebe8510627c02021121
ripemd-160 c225a696659e586dc0ec4168b9baa529aa03edc9

77502020 as geometric shapes

Circle

Radius = n
Diameter 155004040
Circumference 486959553.34074
Area 1.8870174521102E+16

Sphere

Radius = n
Volume 1.9499688575173E+24
Surface area 7.548069808441E+16
Circumference 486959553.34074

Square

Length = n
Perimeter 310008080
Area 6006563104080400
Diagonal 109604407.79531

Cube

Length = n
Surface area 36039378624482400
Volume 4.655207738237E+23
Space diagonal 134237436.32922

Equilateral Triangle

Length = n
Perimeter 232506060
Area 2.600918118784E+15
Altitude 67118718.16461

Triangular Pyramid

Length = n
Surface area 2.600918118784E+15
Volume 5.4862149325658E+22
Height 36534802.598437