994920390 (number)

994920390 is an even 9-digits composite number following 994920389 and preceding 994920391. In scientific notation, it is written as 9.94920390 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 262875456 positive integers (up to 994920390) that are relatively prime to 994920390.

Interesting facts

Basic properties

Name

Name nine hundred ninety-four million nine hundred twenty thousand three hundred ninety

Notation

Scientific notation 9.94920390 × 10^8
Engineering notation 9.94920390 × 10^6

Prime Factorization of 994920390

Prime Factorization 2 × 15 × 3 × 109 × 101419

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 994920390
Product of the distinct prime numbers

The prime factorization of 994920390 is 2 × 15 × 3 × 109 × 101419. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 994920390)

Multiplication

n×y
n×2 1989840780
n×3 2984761170
n×4 3979681560
n×5 4974601950

Division

n÷y
n÷2 497460195
n÷3 331640130
n÷3 248730097.5
n÷5 198984078

Exponentiation

ny
n2 989866582437752100
n3 9.8483844624694E+26
n4 9.7983585102699E+35
n5 9.7485866703976E+44

Nth Root

y√n
2√n 31542.358662598
3√n 998.30392161112
4√n 177.60168541598
5√n 63.031503463023

Divisors of 994920390

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -994920389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 994920390 can be divided by 32 positive divisors. The sum of these divisors (counting 994920390) is 1, the average is 0.03125.

Base conversion 994920390

Base System Value
2 Binary 111011010011010100011111000110
3 Ternary 2120100010012012100
4 Quaternary 323103110133012
5 Quinary 4014144423030
6 Senary 242420332530
8 Octal 7323243706
10 Decimal 994920390
12 Duodecimal 239244146
16 Hexadecimal 3b4d47c6
20 Vigesimal fai50ja
36 Base36 ggclhi

Cryptographic Hash Functions

md5 95309b6126f81f1dc98bb7507a61cc58
sha1 333f55c3e515d6ba7f28dc67cabe134d0f9319b4
sha256 5152bdc984a390e70206801183a9aef54244c31f89082794d9473a30dff43a13
sha512 94107830a4bb4afbca3fd45487f8390b09e0b5e864e55209187da06a55da2961bea5470b720a4591d062f2f6bfe9ab4a629cc07d8c58665ac8856034cda979fe
ripemd-160 c4832d6741523797b0fd8a741c1212d2859cd967

994920390 as geometric shapes

Circle

Radius = n
Diameter 1989840780
Circumference 6251269176.2614
Area 3.1097575834205E+18

Sphere

Radius = n
Volume 4.1252816369362E+27
Surface area 1.2439030333682E+19
Circumference 6251269176.2614

Square

Length = n
Perimeter 3979681560
Area 989866582437752100
Diagonal 1407029909.0195

Cube

Length = n
Surface area 5939199494626512600
Volume 9.8483844624694E+26
Space diagonal 1723252664.9662

Equilateral Triangle

Length = n
Perimeter 2984761170
Area 4.2862480337419E+17
Altitude 861626332.48312

Triangular Pyramid

Length = n
Surface area 4.2862480337419E+17
Volume 1.1606432395241E+26
Height 469009969.67318