738994987 (number)

738994987 is an odd 9-digits composite number following 738994986 and preceding 738994988. In scientific notation, it is written as 7.38994987 × 10^8. The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors. There are 690508800 positive integers (up to 738994987) that are relatively prime to 738994987.

Interesting facts

Basic properties

Name

Name seven hundred thirty-eight million nine hundred ninety-four thousand nine hundred eighty-seven

Notation

Scientific notation 7.38994987 × 10^8
Engineering notation 7.38994987 × 10^6

Prime Factorization of 738994987

Prime Factorization 19 × 73 × 532801

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 738994987
Product of the distinct prime numbers

The prime factorization of 738994987 is 19 × 73 × 532801. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 738994987)

Multiplication

n×y
n×2 1477989974
n×3 2216984961
n×4 2955979948
n×5 3694974935

Division

n÷y
n÷2 369497493.5
n÷3 246331662.33333
n÷3 184748746.75
n÷5 147798997.4

Exponentiation

ny
n2 546113590811130169
n3 4.0357520594199E+26
n4 2.9824005406863E+35
n5 2.2039790487932E+44

Nth Root

y√n
2√n 27184.462234887
3√n 904.09450735854
4√n 164.87711252593
5√n 59.392047627409

Divisors of 738994987

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -738994986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 738994987 can be divided by 8 positive divisors. The sum of these divisors (counting 738994987) is 1, the average is 0.125.

Base conversion 738994987

Base System Value
2 Binary 101100000011000010101100101011
3 Ternary 1220111112211112201
4 Quaternary 230003002230223
5 Quinary 3003140314422
6 Senary 201155121031
8 Octal 5403025453
10 Decimal 738994987
12 Duodecimal 1875a3177
16 Hexadecimal 2c0c2b2b
20 Vigesimal baie797
36 Base36 c7z86j

Cryptographic Hash Functions

md5 6fa9001c763b521a01814233f58d49a8
sha1 5c25971f9466b1e583175444ef7fcf452f6e5598
sha256 1bba74cba3712ae5289957a04720de7a62a83ba772bdaefbc37561f25df3315c
sha512 73908d3301f55f13b5123624b0f48903801f0183b2bc988a0b9cbe07c41393ce8bab387c4c57545f6c6938418e4f554436ed4b3dd5d8d21497c7126a15957d0b
ripemd-160 1527ff6883f01c6b0ae0c7c5f114a8b916294873

738994987 as geometric shapes

Circle

Radius = n
Diameter 1477989974
Circumference 4643242444.3978
Area 1.7156664449178E+18

Sphere

Radius = n
Volume 1.6904918695445E+27
Surface area 6.8626657796712E+18
Circumference 4643242444.3978

Square

Length = n
Perimeter 2955979948
Area 546113590811130169
Diagonal 1045096733.1411

Cube

Length = n
Surface area 3276681544866781014
Volume 4.0357520594199E+26
Space diagonal 1279976864.0227

Equilateral Triangle

Length = n
Perimeter 2216984961
Area 2.3647412149719E+17
Altitude 639988432.01135

Triangular Pyramid

Length = n
Surface area 2.3647412149719E+17
Volume 4.7561794140057E+25
Height 348365577.71371