77427900 (number)

77427900 is an even 8-digits composite number following 77427899 and preceding 77427901. In scientific notation, it is written as 7.7427900 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 72 positive divisors. There are 18532800 positive integers (up to 77427900) that are relatively prime to 77427900.

Interesting facts

Basic properties

Name

Name seventy-seven million four hundred twenty-seven thousand nine hundred

Notation

Scientific notation 7.7427900 × 10^7
Engineering notation 7.7427900 × 10^6

Prime Factorization of 77427900

Prime Factorization 2 × 2 × 3 × 3 × 11 × 2475 × 79

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 12904650
Product of the distinct prime numbers

The prime factorization of 77427900 is 2 × 2 × 3 × 3 × 11 × 2475 × 79. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 2, 22, 5, 373, 258, 7884, 5814, 89011, 22035, 465021, 90763, 9627878, 3266347, 20460863, 81534624, 147944319, 538867392, 55787045, 119183288

Basic calculations (n = 77427900)

Multiplication

n×y
n×2 154855800
n×3 232283700
n×4 309711600
n×5 387139500

Division

n÷y
n÷2 38713950
n÷3 25809300
n÷3 19356975
n÷5 15485580

Exponentiation

ny
n2 5995079698410000
n3 4.6418643138052E+23
n4 3.5940980590288E+31
n5 2.7828346510467E+39

Nth Root

y√n
2√n 8799.3124731424
3√n 426.21869350369
4√n 93.804650594426
5√n 37.825048721296

Divisors of 77427900

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 869, 948, 1422, 1738, 2475, 2607, 2844, 3476, 4950, 5214, 7425, 7821, 9900, 10428, 14850, 15642, 22275, 27225, 29700, 31284, 44550, 54450, 81675, 89100, 108900, 163350, 195525, 245025, 326700, 391050, 490050, 586575, 782100, 980100, 1173150, 1759725, 2150775, 2346300, 3519450, 4301550, 6452325, 7038900, 8603100, 12904650, 19356975, 25809300, 38713950, 77427900

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77427899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77427900 can be divided by 72 positive divisors. The sum of these divisors (counting 77427900) is 1, the average is 0.013888888888889.

Base conversion 77427900

Base System Value
2 Binary 100100111010111010010111100
3 Ternary 12101200202010000
4 Quaternary 10213113102330
5 Quinary 124310143100
6 Senary 11403314300
8 Octal 447272274
10 Decimal 77427900
12 Duodecimal 21b1b990
16 Hexadecimal 49d74bc
20 Vigesimal 143i9f0
36 Base36 1a3jr0

Cryptographic Hash Functions

md5 fc2481980bfdb0ec38bf693a9ad2e22c
sha1 242ea0f62cbb89e14ef531d0245ff4b5465f7abd
sha256 d20874ae1189ad5e0cfc3fdf52ed18f5508d042e48c58c90f900af494d28a5c8
sha512 6101b502569f0b61a96523bdbff2bb2387f948404a325aa1e6e4670ed3f2713832736881f837375c8bc6e9bbf803ee83ba173059bc23eceffcd505e1e0ea8460
ripemd-160 00d58c0667a888726ab2d29079bc6993f5fd7371

77427900 as geometric shapes

Circle

Radius = n
Diameter 154855800
Circumference 486493843.64577
Area 1.883409833821E+16

Sphere

Radius = n
Volume 1.9443795769615E+24
Surface area 7.5336393352841E+16
Circumference 486493843.64577

Square

Length = n
Perimeter 309711600
Area 5995079698410000
Diagonal 109499586.28607

Cube

Length = n
Surface area 35970478190460000
Volume 4.6418643138052E+23
Space diagonal 134109056.72336

Equilateral Triangle

Length = n
Perimeter 232283700
Area 2.5959456582677E+15
Altitude 67054528.361681

Triangular Pyramid

Length = n
Surface area 2.5959456582677E+15
Volume 5.4704895560658E+22
Height 36499862.095356