77885738 (number)

77885738 is an even 8-digits composite number following 77885737 and preceding 77885739. In scientific notation, it is written as 7.7885738 × 10^7. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 31416000 positive integers (up to 77885738) that are relatively prime to 77885738.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred eighty-five thousand seven hundred thirty-eight

Notation

Scientific notation 7.7885738 × 10^7
Engineering notation 7.7885738 × 10^6

Prime Factorization of 77885738

Prime Factorization 2 × 7 × 17 × 327251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77885738
Product of the distinct prime numbers

The prime factorization of 77885738 is 2 × 7 × 17 × 327251. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 66, 3, 483, 282, 2606, 1540, 50554, 47687, 288633, 810601, 387441, 118621, 67207384, 71152456, 996716382, 934889818, 4876811997, 5985203190

Basic calculations (n = 77885738)

Multiplication

n×y
n×2 155771476
n×3 233657214
n×4 311542952
n×5 389428690

Division

n÷y
n÷2 38942869
n÷3 25961912.666667
n÷3 19471434.5
n÷5 15577147.6

Exponentiation

ny
n2 6066188183804644
n3 4.724695435425E+23
n4 3.6798639081331E+31
n5 2.8660891622451E+39

Nth Root

y√n
2√n 8825.2896836308
3√n 427.05713265297
4√n 93.94301295802
5√n 37.869675861743

Divisors of 77885738

1, 2, 7, 14, 17, 34, 119, 238, 327251, 654502, 2290757, 4581514, 5563267, 11126534, 38942869, 77885738

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 -77885737
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 77885738 can be divided by 16 positive divisors. The sum of these divisors (counting 77885738) is 1, the average is 0.0625.

Base conversion 77885738

Base System Value
2 Binary 100101001000111000100101010
3 Ternary 12102120000010222
4 Quaternary 10221013010222
5 Quinary 124414320423
6 Senary 11421210042
8 Octal 451070452
10 Decimal 77885738
12 Duodecimal 22100922
16 Hexadecimal 4a4712a
20 Vigesimal 146fe6i
36 Base36 1add0q

Cryptographic Hash Functions

md5 23a30f05b77930254fad007821f2be9b
sha1 b2283c00d224c826196ce7b590986d29fc5dde30
sha256 a263fa824e516f866b8b38956478706a3788a0733eda481715281afc56ee6463
sha512 bfd877da4096ee24f84366b1a2b9a7992d8cd1d675844674807b632b1f7ff1bdaa9756635f45e574bd3d87cab08d07b8f04548f17177b7e497c72b02375ecf77
ripemd-160 438073643b9ab47e55425013344c8fc48f8e83d2

77885738 as geometric shapes

Circle

Radius = n
Diameter 155771476
Circumference 489370524.64044
Area 1.9057492233534E+16

Sphere

Radius = n
Volume 1.9790757960507E+24
Surface area 7.6229968934136E+16
Circumference 489370524.64044

Square

Length = n
Perimeter 311542952
Area 6066188183804644
Diagonal 110147066.99504

Cube

Length = n
Surface area 36397129102827864
Volume 4.724695435425E+23
Space diagonal 134902055.401

Equilateral Triangle

Length = n
Perimeter 233657214
Area 2.6267365356559E+15
Altitude 67451027.700499

Triangular Pyramid

Length = n
Surface area 2.6267365356559E+15
Volume 5.5681069690503E+22
Height 36715688.998346