77807966 (number)

77807966 is an even 8-digits composite number following 77807965 and preceding 77807967. In scientific notation, it is written as 7.7807966 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 37852488 positive integers (up to 77807966) that are relatively prime to 77807966.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred seven thousand nine hundred sixty-six

Notation

Scientific notation 7.7807966 × 10^7
Engineering notation 7.7807966 × 10^6

Prime Factorization of 77807966

Prime Factorization 2 × 37 × 1051459

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 77807966
Product of the distinct prime numbers

The prime factorization of 77807966 is 2 × 37 × 1051459. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 70, 93, 886, 493, 4329, 3610, 59572, 70722, 538089, 187271, 6221154, 7462752, 75882232, 83030772, 875426389, 406277346, 8085987405, 5197598532

Basic calculations (n = 77807966)

Multiplication

n×y
n×2 155615932
n×3 233423898
n×4 311231864
n×5 389039830

Division

n÷y
n÷2 38903983
n÷3 25935988.666667
n÷3 19451991.5
n÷5 15561593.2

Exponentiation

ny
n2 6054079573057156
n3 4.7105561758173E+23
n4 3.6651879476908E+31
n5 2.8518081921753E+39

Nth Root

y√n
2√n 8820.8823821656
3√n 426.91494081669
4√n 93.919552714893
5√n 37.862109964386

Divisors of 77807966

1, 2, 37, 74, 1051459, 2102918, 38903983, 77807966

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77807965
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77807966 can be divided by 8 positive divisors. The sum of these divisors (counting 77807966) is 1, the average is 0.125.

Base conversion 77807966

Base System Value
2 Binary 100101000110100000101011110
3 Ternary 12102102001110112
4 Quaternary 10220310011132
5 Quinary 124404323331
6 Senary 11415410022
8 Octal 450640536
10 Decimal 77807966
12 Duodecimal 22083912
16 Hexadecimal 4a3415e
20 Vigesimal 1465ji6
36 Base36 1abp0e

Cryptographic Hash Functions

md5 9fd7125a3e0609ab17921c68383dd8d2
sha1 1199686b8ed159ae8f14091ec602a7e10d3c60a1
sha256 ef0cce34b766378d96f29932f1aa0fd57c453c257e2363c942a1f8aa1c1738f8
sha512 5d162fbd81c6f28befb69ba5c7aee31b2c896beb3638caea25965dc17c304b6276be0432eff17e0d98b3b3b5e6520adebbb7d9216fa44cba1bf8a44796a3bd61
ripemd-160 b69f18dc9ab2bc832ea8ecc192b4e233e8066519

77807966 as geometric shapes

Circle

Radius = n
Diameter 155615932
Circumference 488881868.75273
Area 1.9019451910964E+16

Sphere

Radius = n
Volume 1.9731531568359E+24
Surface area 7.6077807643858E+16
Circumference 488881868.75273

Square

Length = n
Perimeter 311231864
Area 6054079573057156
Diagonal 110037080.77786

Cube

Length = n
Surface area 36324477438342936
Volume 4.7105561758173E+23
Space diagonal 134767350.34559

Equilateral Triangle

Length = n
Perimeter 233423898
Area 2.6214933534E+15
Altitude 67383675.172796

Triangular Pyramid

Length = n
Surface area 2.6214933534E+15
Volume 5.5514436918009E+22
Height 36679026.925955