77996938 (number)

77996938 is an even 8-digits composite number following 77996937 and preceding 77996939. In scientific notation, it is written as 7.7996938 × 10^7. The sum of its digits is 58. It has a total of 5 prime factors and 24 positive divisors. There are 36299880 positive integers (up to 77996938) that are relatively prime to 77996938.

Interesting facts

Basic properties

Name

Name seventy-seven million nine hundred ninety-six thousand nine hundred thirty-eight

Notation

Scientific notation 7.7996938 × 10^7
Engineering notation 7.7996938 × 10^6

Prime Factorization of 77996938

Prime Factorization 2 × 19 × 19 × 59 × 1831

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4105102
Product of the distinct prime numbers

The prime factorization of 77996938 is 2 × 19 × 19 × 59 × 1831. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 89, 52, 146, 703, 1134, 6494, 30723, 89294, 405860, 412358, 764923, 6101769, 54731250, 22553641, 985173144, 275212808, 9992047316, 1147859769

Basic calculations (n = 77996938)

Multiplication

n×y
n×2 155993876
n×3 233990814
n×4 311987752
n×5 389984690

Division

n÷y
n÷2 38998469
n÷3 25998979.333333
n÷3 19499234.5
n÷5 15599387.6

Exponentiation

ny
n2 6083522337375844
n3 4.7449611456992E+23
n4 3.7009244029351E+31
n5 2.8866077119841E+39

Nth Root

y√n
2√n 8831.5875130126
3√n 427.26027712189
4√n 93.97652639363
5√n 37.880483244937

Divisors of 77996938

1, 2, 19, 38, 59, 118, 361, 722, 1121, 1831, 2242, 3662, 21299, 34789, 42598, 69578, 108029, 216058, 660991, 1321982, 2052551, 4105102, 38998469, 77996938

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77996937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77996938 can be divided by 24 positive divisors. The sum of these divisors (counting 77996938) is 1, the average is 0.041666666666667.

Base conversion 77996938

Base System Value
2 Binary 100101001100010001110001010
3 Ternary 12102202122200111
4 Quaternary 10221202032022
5 Quinary 124431400223
6 Senary 11423424534
8 Octal 451421612
10 Decimal 77996938
12 Duodecimal 2215514a
16 Hexadecimal 4a6238a
20 Vigesimal 1479c6i
36 Base36 1afqtm

Cryptographic Hash Functions

md5 a5072c78cea8aaa490ca0e7e71fec61f
sha1 11d4a46f9aa2c269701e67d7899ffde5283f4d30
sha256 17789208c7a5fd1fe09d63c80e4616bf22fb62938fc76ed7cd36eafd8917331f
sha512 9d2fca8e78f4a61477454f86e9c966f010697e12a6fe9924abc86f3097f3805dff4eb8bd761e421b1db98a4dd68a5823b4cf9e21c783a238ddab6d9dafde32f8
ripemd-160 4912f356a81ae41fbdfba48abf2f60deaa68ac1f

77996938 as geometric shapes

Circle

Radius = n
Diameter 155993876
Circumference 490069214.8466
Area 1.9111949083049E+16

Sphere

Radius = n
Volume 1.9875646769197E+24
Surface area 7.6447796332197E+16
Circumference 490069214.8466

Square

Length = n
Perimeter 311987752
Area 6083522337375844
Diagonal 110304327.54317

Cube

Length = n
Surface area 36501134024255064
Volume 4.7449611456992E+23
Space diagonal 135094659.4508

Equilateral Triangle

Length = n
Perimeter 233990814
Area 2.6342424443288E+15
Altitude 67547329.7254

Triangular Pyramid

Length = n
Surface area 2.6342424443288E+15
Volume 5.591990337651E+22
Height 36768109.181058