78833280 (number)

78833280 is an even 8-digits composite number following 78833279 and preceding 78833281. In scientific notation, it is written as 7.8833280 × 10^7. The sum of its digits is 39. It has a total of 11 prime factors and 128 positive divisors. There are 19906560 positive integers (up to 78833280) that are relatively prime to 78833280.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred thirty-three thousand two hundred eighty

Notation

Scientific notation 7.8833280 × 10^7
Engineering notation 7.8833280 × 10^6

Prime Factorization of 78833280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 19 × 2161

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 1231770
Product of the distinct prime numbers

The prime factorization of 78833280 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 19 × 2161. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78833280)

Multiplication

n×y
n×2 157666560
n×3 236499840
n×4 315333120
n×5 394166400

Division

n÷y
n÷2 39416640
n÷3 26277760
n÷3 19708320
n÷5 15766656

Exponentiation

ny
n2 6214686035558400
n3 4.8992408435327E+23
n4 3.8622322520565E+31
n5 3.044724365514E+39

Nth Root

y√n
2√n 8878.8107311734
3√n 428.7819866941
4√n 94.227441497546
5√n 37.961373660495

Divisors of 78833280

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78833279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78833280 can be divided by 128 positive divisors. The sum of these divisors (counting 78833280) is 1, the average is 0.0078125.

Base conversion 78833280

Base System Value
2 Binary 100101100101110011010000000
3 Ternary 12111100010221010
4 Quaternary 10230232122000
5 Quinary 130140131110
6 Senary 11453400520
8 Octal 454563200
10 Decimal 78833280
12 Duodecimal 22499140
16 Hexadecimal 4b2e680
20 Vigesimal 14ce340
36 Base36 1axo5c

Cryptographic Hash Functions

md5 da782532935b6fc090d4a10b4ba2ef55
sha1 37ade71ea1ea2e3b52febb72ea7603e8d6d71b32
sha256 723899d948e913986323a3598afeaa1c1293f3f66a435ca45365cbe1b2152631
sha512 3e4c77c832432da0fea8162be6cfea2137b598245ef27279cdf10924404bec4ca81e64973c7514802fee82b49b807c0a497d675390f27f12e284f7f4946528c8
ripemd-160 ce14ed66a10128fb404861c0ce5507890649b863

78833280 as geometric shapes

Circle

Radius = n
Diameter 157666560
Circumference 495324106.61277
Area 1.9524011993677E+16

Sphere

Radius = n
Volume 2.0521892056279E+24
Surface area 7.8096047974709E+16
Circumference 495324106.61277

Square

Length = n
Perimeter 315333120
Area 6214686035558400
Diagonal 111487093.74236

Cube

Length = n
Surface area 37288116213350400
Volume 4.8992408435327E+23
Space diagonal 136543246.2873

Equilateral Triangle

Length = n
Perimeter 236499840
Area 2.691037991669E+15
Altitude 68271623.143652

Triangular Pyramid

Length = n
Surface area 2.691037991669E+15
Volume 5.7738107052134E+22
Height 37162364.580785