77344845 (number)

77344845 is an odd 8-digits composite number following 77344844 and preceding 77344846. In scientific notation, it is written as 7.7344845 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 39059520 positive integers (up to 77344845) that are relatively prime to 77344845.

Interesting facts

Basic properties

Name

Name seventy-seven million three hundred forty-four thousand eight hundred forty-five

Notation

Scientific notation 7.7344845 × 10^7
Engineering notation 7.7344845 × 10^6

Prime Factorization of 77344845

Prime Factorization 15 × 31 × 47 × 3539

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77344845
Product of the distinct prime numbers

The prime factorization of 77344845 is 15 × 31 × 47 × 3539. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 52, 28, 626, 947, 6552, 154, 33597, 65962, 773702, 61090, 2691298, 3109018, 95378480, 82094167, 277370569, 348470943, 3743784643, 1927407895

Basic calculations (n = 77344845)

Multiplication

n×y
n×2 154689690
n×3 232034535
n×4 309379380
n×5 386724225

Division

n÷y
n÷2 38672422.5
n÷3 25781615
n÷3 19336211.25
n÷5 15468969

Exponentiation

ny
n2 5982225048074025
n3 4.626942690984E+23
n4 3.5787016525804E+31
n5 2.7679412462008E+39

Nth Root

y√n
2√n 8794.5918040578
3√n 426.06624088407
4√n 93.779484985032
5√n 37.816930437734

Divisors of 77344845

1, 15, 31, 47, 465, 705, 1457, 3539, 21855, 53085, 109709, 166333, 1645635, 2494995, 5156323, 77344845

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77344844
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77344845 can be divided by 16 positive divisors. The sum of these divisors (counting 77344845) is 1, the average is 0.0625.

Base conversion 77344845

Base System Value
2 Binary 100100111000011000001001101
3 Ternary 12101112112011220
4 Quaternary 10213003001031
5 Quinary 124300013340
6 Senary 11401433553
8 Octal 447030115
10 Decimal 77344845
12 Duodecimal 21a9b8b9
16 Hexadecimal 49c304d
20 Vigesimal 1438225
36 Base36 1a1rnx

Cryptographic Hash Functions

md5 9de6c671ad79c36556efcacda4856fa3
sha1 e04cda9256ec911f05c65ed387e72e64aa427154
sha256 105f03d4d26ab106dceb64e3d79527e2f8a4bc52196407d6fb617a21ba45068e
sha512 8f6c9c0be532c78596e12188a1b11a44ccb02c92459a8b96f4dbb8f9b9f64b228dd1ce096e135607157621cfe5c9a055ca7d45693748ad7ea0cac6189b4d6e1e
ripemd-160 1801e31c9d520efb7329d5e786957b116a646061

77344845 as geometric shapes

Circle

Radius = n
Diameter 154689690
Circumference 485971993.69008
Area 1.879371426315E+16

Sphere

Radius = n
Volume 1.9381292222102E+24
Surface area 7.5174857052601E+16
Circumference 485971993.69008

Square

Length = n
Perimeter 309379380
Area 5982225048074025
Diagonal 109382128.77864

Cube

Length = n
Surface area 35893350288444150
Volume 4.626942690984E+23
Space diagonal 133965201.24354

Equilateral Triangle

Length = n
Perimeter 232034535
Area 2.5903794313938E+15
Altitude 66982600.62177

Triangular Pyramid

Length = n
Surface area 2.5903794313938E+15
Volume 5.4529042549272E+22
Height 36460709.592882