494708921 (number)

494708921 is an odd 9-digits composite number following 494708920 and preceding 494708922. In scientific notation, it is written as 4.94708921 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 423910368 positive integers (up to 494708921) that are relatively prime to 494708921.

Interesting facts

Basic properties

Name

Name four hundred ninety-four million seven hundred eight thousand nine hundred twenty-one

Notation

Scientific notation 4.94708921 × 10^8
Engineering notation 4.94708921 × 10^6

Prime Factorization of 494708921

Prime Factorization 7 × 4217 × 16759

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 494708921
Product of the distinct prime numbers

The prime factorization of 494708921 is 7 × 4217 × 16759. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 494708921)

Multiplication

n×y
n×2 989417842
n×3 1484126763
n×4 1978835684
n×5 2473544605

Division

n÷y
n÷2 247354460.5
n÷3 164902973.66667
n÷3 123677230.25
n÷5 98941784.2

Exponentiation

ny
n2 244736916516984241
n3 1.2107353589898E+26
n4 5.9896158306241E+34
n5 2.9631163847726E+43

Nth Root

y√n
2√n 22242.05298528
3√n 790.89090380876
4√n 149.13769806886
5√n 54.811280528893

Divisors of 494708921

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 -494708920
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 494708921 can be divided by 8 positive divisors. The sum of these divisors (counting 494708921) is 1, the average is 0.125.

Base conversion 494708921

Base System Value
2 Binary 11101011111001010100010111001
3 Ternary 1021110212211001122
4 Quaternary 131133022202321
5 Quinary 2003121141141
6 Senary 121031155025
8 Octal 3537124271
10 Decimal 494708921
12 Duodecimal 119815a75
16 Hexadecimal 1d7ca8b9
20 Vigesimal 7ebic61
36 Base36 86jbuh

Cryptographic Hash Functions

md5 cdfc33cb6256aec32dd48f9e8aaed37b
sha1 4bcf99120101468476f9a9289cc7dcd6d5621a4c
sha256 7369302fc6efd4dd35ec96b48faceb8f97ab7a9b72e90ae8d54798542e112e3f
sha512 7ff3c58fb6447dfbfb3a1d3fd9597a9841deb835de7d85512b08c6b12a3fa3f255efc83a4aaf811845402276a9a29ee56692f562291b42bda94cb81d8558ef41
ripemd-160 80b2ac225d911881540e13469aed622d6e6d55c8

494708921 as geometric shapes

Circle

Radius = n
Diameter 989417842
Circumference 3108347823.7579
Area 7.6886369899198E+17

Sphere

Radius = n
Volume 5.0715164123252E+26
Surface area 3.0754547959679E+18
Circumference 3108347823.7579

Square

Length = n
Perimeter 1978835684
Area 244736916516984241
Diagonal 699624065.50516

Cube

Length = n
Surface area 1468421499101905446
Volume 1.2107353589898E+26
Space diagonal 856860986.12958

Equilateral Triangle

Length = n
Perimeter 1484126763
Area 1.0597419347379E+17
Altitude 428430493.06479

Triangular Pyramid

Length = n
Surface area 1.0597419347379E+17
Volume 1.4268653042734E+25
Height 233208021.83505