78734900 (number)

78734900 is an even 8-digits composite number following 78734899 and preceding 78734901. In scientific notation, it is written as 7.8734900 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 36 positive divisors. There are 31165440 positive integers (up to 78734900) that are relatively prime to 78734900.

Interesting facts

Basic properties

Name

Name seventy-eight million seven hundred thirty-four thousand nine hundred

Notation

Scientific notation 7.8734900 × 10^7
Engineering notation 7.8734900 × 10^6

Prime Factorization of 78734900

Prime Factorization 2 × 2 × 5 × 5 × 97 × 8117

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7873490
Product of the distinct prime numbers

The prime factorization of 78734900 is 2 × 2 × 5 × 5 × 97 × 8117. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78734900)

Multiplication

n×y
n×2 157469800
n×3 236204700
n×4 314939600
n×5 393674500

Division

n÷y
n÷2 39367450
n÷3 26244966.666667
n÷3 19683725
n÷5 15746980

Exponentiation

ny
n2 6199184478010000
n3 4.8809216995767E+23
n4 3.84298881924E+31
n5 3.0257734038398E+39

Nth Root

y√n
2√n 8873.2688452453
3√n 428.60354627025
4√n 94.198029943546
5√n 37.951894147286

Divisors of 78734900

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78734899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78734900 can be divided by 36 positive divisors. The sum of these divisors (counting 78734900) is 1, the average is 0.027777777777778.

Base conversion 78734900

Base System Value
2 Binary 100101100010110011000110100
3 Ternary 12111011010222102
4 Quaternary 10230112120310
5 Quinary 130124004100
6 Senary 11451321232
8 Octal 454263064
10 Decimal 78734900
12 Duodecimal 22450218
16 Hexadecimal 4b16634
20 Vigesimal 14c1h50
36 Base36 1avk8k

Cryptographic Hash Functions

md5 ed6c5f4e5ca106e84a3238322e307dad
sha1 340fc5cf4d45dd4627696dd0c1324c552722a5fd
sha256 2664ae585fc1ff075bdf4e9cb780e57e4dfd564f1d1e4f6e753cb1a83585916c
sha512 fa4360a8ce44758683bccfa6f31c0aa344bab77c2a4f470e1837632b48f1e476b180790da69be1b63012f9126e9988bb67afac51e56c0b693b44dfe0bf906cdc
ripemd-160 bdc77d9c8b95df0ebeb545e8989fe1511b38d515

78734900 as geometric shapes

Circle

Radius = n
Diameter 157469800
Circumference 494705966.84225
Area 1.9475312414364E+16

Sphere

Radius = n
Volume 2.0445157005516E+24
Surface area 7.7901249657456E+16
Circumference 494705966.84225

Square

Length = n
Perimeter 314939600
Area 6199184478010000
Diagonal 111347963.41209

Cube

Length = n
Surface area 37195106868060000
Volume 4.8809216995767E+23
Space diagonal 136372847.12885

Equilateral Triangle

Length = n
Perimeter 236204700
Area 2.6843256203514E+15
Altitude 68186423.564427

Triangular Pyramid

Length = n
Surface area 2.6843256203514E+15
Volume 5.7522213870188E+22
Height 37115987.80403