78673885 (number)

78673885 is an odd 8-digits composite number following 78673884 and preceding 78673886. In scientific notation, it is written as 7.8673885 × 10^7. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 62939104 positive integers (up to 78673885) that are relatively prime to 78673885.

Interesting facts

Basic properties

Name

Name seventy-eight million six hundred seventy-three thousand eight hundred eighty-five

Notation

Scientific notation 7.8673885 × 10^7
Engineering notation 7.8673885 × 10^6

Prime Factorization of 78673885

Prime Factorization 5 × 15734777

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 78673885
Product of the distinct prime numbers

The prime factorization of 78673885 is 5 × 15734777. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78673885)

Multiplication

n×y
n×2 157347770
n×3 236021655
n×4 314695540
n×5 393369425

Division

n÷y
n÷2 39336942.5
n÷3 26224628.333333
n÷3 19668471.25
n÷5 15734777

Exponentiation

ny
n2 6189580180993225
n3 4.8695831935774E+23
n4 3.8310902816944E+31
n5 3.0140675624664E+39

Nth Root

y√n
2√n 8869.8300434676
3√n 428.4928033277
4√n 94.179775129629
5√n 37.946010217926

Divisors of 78673885

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78673884
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78673885 can be divided by 4 positive divisors. The sum of these divisors (counting 78673885) is 1, the average is 0.25.

Base conversion 78673885

Base System Value
2 Binary 100101100000111011111011101
3 Ternary 12111001001021121
4 Quaternary 10230013133131
5 Quinary 130120031020
6 Senary 11450130541
8 Octal 454073735
10 Decimal 78673885
12 Duodecimal 22420a51
16 Hexadecimal 4b077dd
20 Vigesimal 14be4e5
36 Base36 1au95p

Cryptographic Hash Functions

md5 ce9cc7a23c7a750c83e62dad12848a7c
sha1 f8379565126f9e715f710b1904ab3ac1a5b6db54
sha256 ebdae7f3dccec86ea9b9b56705e708d9acff1a98f64dd6e9cf22e8b14542164a
sha512 4e91c4fe03a8f085785b2c1dcc48f916db18deec3c1e4c729d0738081a8e16e1939df4e2f41aac41a4d17311f859f19c439d69586ec3ac61ca8a5c64d697d211
ripemd-160 32c5920431581f1b10e097b099b197be953cb091

78673885 as geometric shapes

Circle

Radius = n
Diameter 157347770
Circumference 494322598.29074
Area 1.9445139625413E+16

Sphere

Radius = n
Volume 2.0397662382649E+24
Surface area 7.7780558501653E+16
Circumference 494322598.29074

Square

Length = n
Perimeter 314695540
Area 6189580180993225
Diagonal 111261675.17158

Cube

Length = n
Surface area 37137481085959350
Volume 4.8695831935774E+23
Space diagonal 136267166.04883

Equilateral Triangle

Length = n
Perimeter 236021655
Area 2.6801668377504E+15
Altitude 68133583.024415

Triangular Pyramid

Length = n
Surface area 2.6801668377504E+15
Volume 5.738858829551E+22
Height 37087225.057194