78673904 (number)

78673904 is an even 8-digits composite number following 78673903 and preceding 78673905. In scientific notation, it is written as 7.8673904 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors. There are 38669760 positive integers (up to 78673904) that are relatively prime to 78673904.

Interesting facts

Basic properties

Name

Name seventy-eight million six hundred seventy-three thousand nine hundred four

Notation

Scientific notation 7.8673904 × 10^7
Engineering notation 7.8673904 × 10^6

Prime Factorization of 78673904

Prime Factorization 2 × 2 × 2 × 2 × 59 × 83341

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9834238
Product of the distinct prime numbers

The prime factorization of 78673904 is 2 × 2 × 2 × 2 × 59 × 83341. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 8, 33, 69, 962, 588, 1266, 6545, 4794, 64006, 786663, 42145, 7854288, 8178614, 68419713, 61994029, 545737571, 462343713, 7940610169, 7417395926

Basic calculations (n = 78673904)

Multiplication

n×y
n×2 157347808
n×3 236021712
n×4 314695616
n×5 393369520

Division

n÷y
n÷2 39336952
n÷3 26224634.666667
n÷3 19668476
n÷5 15734780.8

Exponentiation

ny
n2 6189583170601216
n3 4.869586721639E+23
n4 3.831093982579E+31
n5 3.014071202004E+39

Nth Root

y√n
2√n 8869.831114514
3√n 428.49283782184
4√n 94.17978081581
5√n 37.946012050743

Divisors of 78673904

1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 83341, 166682, 333364, 666728, 1333456, 4917119, 9834238, 19668476, 39336952, 78673904

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78673903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78673904 can be divided by 20 positive divisors. The sum of these divisors (counting 78673904) is 1, the average is 0.05.

Base conversion 78673904

Base System Value
2 Binary 100101100000111011111110000
3 Ternary 12111001001022022
4 Quaternary 10230013133300
5 Quinary 130120031104
6 Senary 11450131012
8 Octal 454073760
10 Decimal 78673904
12 Duodecimal 22420a68
16 Hexadecimal 4b077f0
20 Vigesimal 14be4f4
36 Base36 1au968

Cryptographic Hash Functions

md5 16dedc65b3d2a7bf5aec3f45e9ff7a76
sha1 893453335b3b9376228a11290ec454154710e41a
sha256 d0588604b826a70ac17316a86605661e45c8d6846139f2f75be523e5f8b8a268
sha512 2e24739549512fc494a4dc9a606b29cd5b609f69b712ce330f9e907756ca509d3b37d0f21675d88574e3a5a3277ca7db3ee6f0cda962ffa32d9df32b85addb41
ripemd-160 9f86af1a4fc666124bc3c31a36d94c3c5a32df42

78673904 as geometric shapes

Circle

Radius = n
Diameter 157347808
Circumference 494322717.67126
Area 1.9445149017544E+16

Sphere

Radius = n
Volume 2.0397677160959E+24
Surface area 7.7780596070175E+16
Circumference 494322717.67126

Square

Length = n
Perimeter 314695616
Area 6189583170601216
Diagonal 111261702.04164

Cube

Length = n
Surface area 37137499023607296
Volume 4.869586721639E+23
Space diagonal 136267198.9578

Equilateral Triangle

Length = n
Perimeter 236021712
Area 2.6801681322886E+15
Altitude 68133599.478898

Triangular Pyramid

Length = n
Surface area 2.6801681322886E+15
Volume 5.7388629874115E+22
Height 37087234.01388