76427991 (number)

76427991 is an odd 8-digits composite number following 76427990 and preceding 76427992. In scientific notation, it is written as 7.6427991 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 50880480 positive integers (up to 76427991) that are relatively prime to 76427991.

Interesting facts

Basic properties

Name

Name seventy-six million four hundred twenty-seven thousand nine hundred ninety-one

Notation

Scientific notation 7.6427991 × 10^7
Engineering notation 7.6427991 × 10^6

Prime Factorization of 76427991

Prime Factorization 3 × 3 × 11159 × 761

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 25475997
Product of the distinct prime numbers

The prime factorization of 76427991 is 3 × 3 × 11159 × 761. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 13, 20, 937, 581, 5605, 3747, 81490, 32622, 732884, 394135, 7503522, 8923452, 55432485, 14370205, 63717870, 439614161, 7373693939, 2638981235

Basic calculations (n = 76427991)

Multiplication

n×y
n×2 152855982
n×3 229283973
n×4 305711964
n×5 382139955

Division

n÷y
n÷2 38213995.5
n÷3 25475997
n÷3 19106997.75
n÷5 15285598.2

Exponentiation

ny
n2 5841237808296081
n3 4.4643407064131E+23
n4 3.4120059133068E+31
n5 2.6077275723416E+39

Nth Root

y√n
2√n 8742.3103925679
3√n 424.37599960867
4√n 93.500322954351
5√n 37.726845085189

Divisors of 76427991

1, 3, 9, 761, 2283, 6849, 11159, 33477, 100431, 8491999, 25475997, 76427991

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 -76427990
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 76427991 can be divided by 12 positive divisors. The sum of these divisors (counting 76427991) is 1, the average is 0.083333333333333.

Base conversion 76427991

Base System Value
2 Binary 100100011100011001011010111
3 Ternary 12022210221111100
4 Quaternary 10203203023113
5 Quinary 124031143431
6 Senary 11330041143
8 Octal 443431327
10 Decimal 76427991
12 Duodecimal 217191b3
16 Hexadecimal 48e32d7
20 Vigesimal 13hd9jb
36 Base36 19i47r

Cryptographic Hash Functions

md5 8d08032d2d611feeb9ccffed4bfde8cd
sha1 1c98c8355a6ff06019f3f66b051fc7b6e7ae6d75
sha256 427452513f690a95ed327f51365e171d7977d6cd4505065559606f5cb6eaa9ec
sha512 e10fd20da8bf01bc3e30f9828da1fd2e768b330515ee57354ac89568e4171a34f5ecee132f5b5f6898cb378676e63d7029a3a95e660d81379c4e5106e1ca3530
ripemd-160 54fca6b55a43369ab08cc09ea650a65ce81ee4b3

76427991 as geometric shapes

Circle

Radius = n
Diameter 152855982
Circumference 480211230.10845
Area 1.8350789786414E+16

Sphere

Radius = n
Volume 1.8700186621852E+24
Surface area 7.3403159145656E+16
Circumference 480211230.10845

Square

Length = n
Perimeter 305711964
Area 5841237808296081
Diagonal 108085501.41713

Cube

Length = n
Surface area 35047426849776486
Volume 4.4643407064131E+23
Space diagonal 132377163.53242

Equilateral Triangle

Length = n
Perimeter 229283973
Area 2.5293301657653E+15
Altitude 66188581.766208

Triangular Pyramid

Length = n
Surface area 2.5293301657653E+15
Volume 5.2612759783864E+22
Height 36028500.472376