78342800 (number)

78342800 is an even 8-digits composite number following 78342799 and preceding 78342801. In scientific notation, it is written as 7.8342800 × 10^7. The sum of its digits is 32. It has a total of 9 prime factors and 120 positive divisors. There are 28672000 positive integers (up to 78342800) that are relatively prime to 78342800.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred forty-two thousand eight hundred

Notation

Scientific notation 7.8342800 × 10^7
Engineering notation 7.8342800 × 10^6

Prime Factorization of 78342800

Prime Factorization 2 × 2 × 2 × 2 × 5 × 5 × 17 × 41 × 281

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1958570
Product of the distinct prime numbers

The prime factorization of 78342800 is 2 × 2 × 2 × 2 × 5 × 5 × 17 × 41 × 281. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78342800)

Multiplication

n×y
n×2 156685600
n×3 235028400
n×4 313371200
n×5 391714000

Division

n÷y
n÷2 39171400
n÷3 26114266.666667
n÷3 19585700
n÷5 15668560

Exponentiation

ny
n2 6137594311840000
n3 4.8083632365362E+23
n4 3.7670063936731E+31
n5 2.9511782849825E+39

Nth Root

y√n
2√n 8851.1468183507
3√n 427.89087968454
4√n 94.080533684449
5√n 37.914018518001

Divisors of 78342800

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78342799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78342800 can be divided by 120 positive divisors. The sum of these divisors (counting 78342800) is 1, the average is 0.0083333333333333.

Base conversion 78342800

Base System Value
2 Binary 100101010110110101010010000
3 Ternary 12110102020010012
4 Quaternary 10222312222100
5 Quinary 130023432200
6 Senary 11435054052
8 Octal 452665220
10 Decimal 78342800
12 Duodecimal 222a1328
16 Hexadecimal 4ab6a90
20 Vigesimal 149ch00
36 Base36 1an5ow

Cryptographic Hash Functions

md5 e89dd96123ffbbe7f360f3091e0e5f21
sha1 f9ffee72a12195d826645f526e27a2eb5e7c5000
sha256 589c402c4258f21c2930b2141cb4a31c60ae758d911f3143babd3b2192402f01
sha512 1393a7ba284a5d297cac0903d1103d5585e8b86975d65bd02ada59d6ff3cb73d436a63fbea5ccec72cc2a8f0221d308445af1084a5d5fda3968e9ffdbb399383
ripemd-160 996c288784fdb2935d45127abb6b32c1b3d729d6

78342800 as geometric shapes

Circle

Radius = n
Diameter 156685600
Circumference 492242329.88331
Area 1.9281821200791E+16

Sphere

Radius = n
Volume 2.0141224826258E+24
Surface area 7.7127284803164E+16
Circumference 492242329.88331

Square

Length = n
Perimeter 313371200
Area 6137594311840000
Diagonal 110793450.27428

Cube

Length = n
Surface area 36825565871040000
Volume 4.8083632365362E+23
Space diagonal 135693710.00721

Equilateral Triangle

Length = n
Perimeter 235028400
Area 2.6576562960882E+15
Altitude 67846855.003604

Triangular Pyramid

Length = n
Surface area 2.6576562960882E+15
Volume 5.6667104182714E+22
Height 36931150.091428