76989780 (number)

76989780 is an even 8-digits composite number following 76989779 and preceding 76989781. In scientific notation, it is written as 7.6989780 × 10^7. The sum of its digits is 54. It has a total of 7 prime factors and 96 positive divisors. There are 16595712 positive integers (up to 76989780) that are relatively prime to 76989780.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.6989780 × 10^7
Engineering notation 7.6989780 × 10^6

Prime Factorization of 76989780

Prime Factorization 2 × 2 × 45 × 49 × 7 × 29 × 43

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 38494890
Product of the distinct prime numbers

The prime factorization of 76989780 is 2 × 2 × 45 × 49 × 7 × 29 × 43. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 76989780)

Multiplication

n×y
n×2 153979560
n×3 230969340
n×4 307959120
n×5 384948900

Division

n÷y
n÷2 38494890
n÷3 25663260
n÷3 19247445
n÷5 15397956

Exponentiation

ny
n2 5927426224448400
n3 4.5635124098651E+23
n4 3.5134381646279E+31
n5 2.704988313383E+39

Nth Root

y√n
2√n 8774.3820295221
3√n 425.41326353184
4√n 93.67167143551
5√n 37.782145461455

Divisors of 76989780

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76989779
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76989780 can be divided by 96 positive divisors. The sum of these divisors (counting 76989780) is 1, the average is 0.010416666666667.

Base conversion 76989780

Base System Value
2 Binary 100100101101100010101010100
3 Ternary 12100212111010100
4 Quaternary 10211230111110
5 Quinary 124202133110
6 Senary 11350054100
8 Octal 445542524
10 Decimal 76989780
12 Duodecimal 2194a330
16 Hexadecimal 496c554
20 Vigesimal 1413e90
36 Base36 19u5p0

Cryptographic Hash Functions

md5 68de1ac93c5960e04ef70a0e2bf11199
sha1 f5a30f346ee0c84855058f5d8ceebc1050e8fcb7
sha256 76526c35152d13bae509533335c660d66578614e7d596c91cab5c26e7adc940b
sha512 8b171d1b8cb9dc2fe36cfdf2aa452497fc4619b3cee3735a6736054401801850ceaeb65887a7b0c886dc75623ddf78341f60a9333e04754d5039bcb6bc86d037
ripemd-160 a6cda2ea007ef813ac41c73e60b9bfdb71785166

76989780 as geometric shapes

Circle

Radius = n
Diameter 153979560
Circumference 483741054.49899
Area 1.8621558681423E+16

Sphere

Radius = n
Volume 1.9115596081864E+24
Surface area 7.448623472569E+16
Circumference 483741054.49899

Square

Length = n
Perimeter 307959120
Area 5927426224448400
Diagonal 108879991.04012

Cube

Length = n
Surface area 35564557346690400
Volume 4.5635124098651E+23
Space diagonal 133350210.62355

Equilateral Triangle

Length = n
Perimeter 230969340
Area 2.5666508447152E+15
Altitude 66675105.311775

Triangular Pyramid

Length = n
Surface area 2.5666508447152E+15
Volume 5.378150951741E+22
Height 36293330.346707