794740981 (number)

794740981 is an odd 9-digits composite number following 794740980 and preceding 794740982. In scientific notation, it is written as 7.94740981 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 788483052 positive integers (up to 794740981) that are relatively prime to 794740981.

Interesting facts

Basic properties

Name

Name seven hundred ninety-four million seven hundred forty thousand nine hundred eighty-one

Notation

Scientific notation 7.94740981 × 10^8
Engineering notation 7.94740981 × 10^6

Prime Factorization of 794740981

Prime Factorization 127 × 6257803

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 794740981
Product of the distinct prime numbers

The prime factorization of 794740981 is 127 × 6257803. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 794740981)

Multiplication

n×y
n×2 1589481962
n×3 2384222943
n×4 3178963924
n×5 3973704905

Division

n÷y
n÷2 397370490.5
n÷3 264913660.33333
n÷3 198685245.25
n÷5 158948196.2

Exponentiation

ny
n2 631613226880842361
n3 5.0196891554386E+26
n4 3.9893526837083E+35
n5 3.1705020654053E+44

Nth Root

y√n
2√n 28191.150756931
3√n 926.27910929538
4√n 167.9022059323
5√n 60.262219307684

Divisors of 794740981

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -794740980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 794740981 can be divided by 4 positive divisors. The sum of these divisors (counting 794740981) is 1, the average is 0.25.

Base conversion 794740981

Base System Value
2 Binary 101111010111101100100011110101
3 Ternary 2001101110000200011
4 Quaternary 233113230203311
5 Quinary 3111423202411
6 Senary 210510020221
8 Octal 5727544365
10 Decimal 794740981
12 Duodecimal 1a21a7671
16 Hexadecimal 2f5ec8f5
20 Vigesimal c872c91
36 Base36 d5622d

Cryptographic Hash Functions

md5 1acbc0954cdd78c5c706db619a55e0e3
sha1 c33c1700f43fbbe0b8adf0009ba60d6b600aa7a9
sha256 d2aecef28c62499c71d2d13d4d8c79c8b9be4d027c08face9306650dad60bbb5
sha512 d089189fdab4069a6189219f53d210014fac608678dc4daf7b8be1d2e382a1d7b1d882afa5f18e7c0e1e6362bc50d3954cab23a75bc397341ec43d2f9f90f45c
ripemd-160 9fad5952dbd14ee7495d8e63772f10bc5ebd8384

794740981 as geometric shapes

Circle

Radius = n
Diameter 1589481962
Circumference 4993504854.8327
Area 1.984271473479E+18

Sphere

Radius = n
Volume 2.1026424765374E+27
Surface area 7.937085893916E+18
Circumference 4993504854.8327

Square

Length = n
Perimeter 3178963924
Area 631613226880842361
Diagonal 1123933473.9039

Cube

Length = n
Surface area 3789679361285054166
Volume 5.0196891554386E+26
Space diagonal 1376531757.9491

Equilateral Triangle

Length = n
Perimeter 2384222943
Area 2.7349654992254E+17
Altitude 688265878.97457

Triangular Pyramid

Length = n
Surface area 2.7349654992254E+17
Volume 5.9157604020986E+25
Height 374644491.3013