76938861 (number)

76938861 is an odd 8-digits composite number following 76938860 and preceding 76938862. In scientific notation, it is written as 7.6938861 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 50356224 positive integers (up to 76938861) that are relatively prime to 76938861.

Interesting facts

Basic properties

Name

Name seventy-six million nine hundred thirty-eight thousand eight hundred sixty-one

Notation

Scientific notation 7.6938861 × 10^7
Engineering notation 7.6938861 × 10^6

Prime Factorization of 76938861

Prime Factorization 3 × 73 × 257 × 1367

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 76938861
Product of the distinct prime numbers

The prime factorization of 76938861 is 3 × 73 × 257 × 1367. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 9, 34, 547, 903, 7626, 7546, 95105, 68295, 570678, 491944, 597493, 5564537, 25059996, 26217319, 46344109, 299389098, 1352677202, 3543774682

Basic calculations (n = 76938861)

Multiplication

n×y
n×2 153877722
n×3 230816583
n×4 307755444
n×5 384694305

Division

n÷y
n÷2 38469430.5
n÷3 25646287
n÷3 19234715.25
n÷5 15387772.2

Exponentiation

ny
n2 5919588331977321
n3 4.5544638385122E+23
n4 3.5041526020082E+31
n5 2.696055099687E+39

Nth Root

y√n
2√n 8771.4799777461
3√n 425.31945716259
4√n 93.656179602555
5√n 37.777146516882

Divisors of 76938861

1, 3, 73, 219, 257, 771, 1367, 4101, 18761, 56283, 99791, 299373, 351319, 1053957, 25646287, 76938861

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76938860
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76938861 can be divided by 16 positive divisors. The sum of these divisors (counting 76938861) is 1, the average is 0.0625.

Base conversion 76938861

Base System Value
2 Binary 100100101011111111001101101
3 Ternary 12100202220021110
4 Quaternary 10211133321231
5 Quinary 124144020421
6 Senary 11345022233
8 Octal 445377155
10 Decimal 76938861
12 Duodecimal 21924979
16 Hexadecimal 495fe6d
20 Vigesimal 140h731
36 Base36 19t2el

Cryptographic Hash Functions

md5 b547e63a52782a37f22629aa906ab3e4
sha1 aca5077110bdce13939c72a1c66e3059d11611d7
sha256 a114b5f1a87313e29d1190b888898fde8345d11020fe68041f2866307080de1c
sha512 209e0c4e31269affb9bac24358021b2836cdd5348b90431539461ef4cff0042947d48d349e8abd77c9e5cf1d71405567ca2b2f989f125b93d40ba4ff86b893c5
ripemd-160 ace6ec89caf06bc5ba81508383a800f01546b42b

76938861 as geometric shapes

Circle

Radius = n
Diameter 153877722
Circumference 483421120.98633
Area 1.8596935216016E+16

Sphere

Radius = n
Volume 1.9077693514814E+24
Surface area 7.4387740864063E+16
Circumference 483421120.98633

Square

Length = n
Perimeter 307755444
Area 5919588331977321
Diagonal 108807980.69974

Cube

Length = n
Surface area 35517529991863926
Volume 4.5544638385122E+23
Space diagonal 133262016.32848

Equilateral Triangle

Length = n
Perimeter 230816583
Area 2.5632569377192E+15
Altitude 66631008.16424

Triangular Pyramid

Length = n
Surface area 2.5632569377192E+15
Volume 5.3674871081349E+22
Height 36269326.899913