994138858 (number)

994138858 is an even 9-digits composite number following 994138857 and preceding 994138859. In scientific notation, it is written as 9.94138858 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 497069428 positive integers (up to 994138858) that are relatively prime to 994138858.

Interesting facts

Basic properties

Name

Name nine hundred ninety-four million one hundred thirty-eight thousand eight hundred fifty-eight

Notation

Scientific notation 9.94138858 × 10^8
Engineering notation 9.94138858 × 10^6

Prime Factorization of 994138858

Prime Factorization 2 × 497069429

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 994138858
Product of the distinct prime numbers

The prime factorization of 994138858 is 2 × 497069429. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 84, 89, 590, 186, 7332, 2392, 30207, 29157, 559287, 42825, 5991675, 6715040, 81906694, 76828767, 113650990, 298153116, 7748767496, 6983241479

Basic calculations (n = 994138858)

Multiplication

n×y
n×2 1988277716
n×3 2982416574
n×4 3976555432
n×5 4970694290

Division

n÷y
n÷2 497069429
n÷3 331379619.33333
n÷3 248534714.5
n÷5 198827771.6

Exponentiation

ny
n2 988312068985544164
n3 9.8251943160891E+26
n4 9.7676074570249E+35
n5 9.710358122719E+44

Nth Root

y√n
2√n 31529.967618125
3√n 998.04245652396
4√n 177.56679762311
5√n 63.021597821718

Divisors of 994138858

1, 2, 497069429, 994138858

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 -994138857
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 994138858 can be divided by 4 positive divisors. The sum of these divisors (counting 994138858) is 1, the average is 0.25.

Base conversion 994138858

Base System Value
2 Binary 111011010000010101101011101010
3 Ternary 2120021122111010201
4 Quaternary 323100111223222
5 Quinary 4013444420413
6 Senary 242351502414
8 Octal 7320255352
10 Decimal 994138858
12 Duodecimal 238b27a0a
16 Hexadecimal 3b415aea
20 Vigesimal fad772i
36 Base36 gfvuga

Cryptographic Hash Functions

md5 c330169fb82f882745dd24012addb5e5
sha1 fc2f4afb467925e37c240634ff82bd7a1eaf8975
sha256 4011081473e92e8af77ffef202c46e3599dea4a9307889f22d9d26121e1c7f08
sha512 5188937ac4c67b240d3936c4ff5b58133171feef8f5cd9c6245c77431d87ba6a421ba023e60ee2322a3748cf423a202f689a6d4262727d1030829dbd3084bd0f
ripemd-160 403bbcfc4b3d5d02b2487e617f2b954b6610e17e

994138858 as geometric shapes

Circle

Radius = n
Diameter 1988277716
Circumference 6246358665.8819
Area 3.1048739353791E+18

Sphere

Radius = n
Volume 4.1155677711357E+27
Surface area 1.2419495741516E+19
Circumference 6246358665.8819

Square

Length = n
Perimeter 3976555432
Area 988312068985544164
Diagonal 1405924655.8657

Cube

Length = n
Surface area 5929872413913264984
Volume 9.8251943160891E+26
Space diagonal 1721899011.8345

Equilateral Triangle

Length = n
Perimeter 2982416574
Area 4.2795167930412E+17
Altitude 860949505.91725

Triangular Pyramid

Length = n
Surface area 4.2795167930412E+17
Volume 1.1579102545637E+26
Height 468641551.95523