984945138 (number)

984945138 is an even 9-digits composite number following 984945137 and preceding 984945139. In scientific notation, it is written as 9.84945138 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 328315044 positive integers (up to 984945138) that are relatively prime to 984945138.

Interesting facts

Basic properties

Name

Name nine hundred eighty-four million nine hundred forty-five thousand one hundred thirty-eight

Notation

Scientific notation 9.84945138 × 10^8
Engineering notation 9.84945138 × 10^6

Prime Factorization of 984945138

Prime Factorization 2 × 3 × 164157523

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 984945138
Product of the distinct prime numbers

The prime factorization of 984945138 is 2 × 3 × 164157523. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 984945138)

Multiplication

n×y
n×2 1969890276
n×3 2954835414
n×4 3939780552
n×5 4924725690

Division

n÷y
n÷2 492472569
n÷3 328315046
n÷3 246236284.5
n÷5 196989027.6

Exponentiation

ny
n2 970116924869839044
n3 9.5551194844206E+26
n4 9.4112684791891E+35
n5 9.26958313099E+44

Nth Root

y√n
2√n 31383.835616444
3√n 994.95631669369
4√n 177.15483514836
5√n 62.904600442646

Divisors of 984945138

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 -984945137
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 984945138 can be divided by 8 positive divisors. The sum of these divisors (counting 984945138) is 1, the average is 0.125.

Base conversion 984945138

Base System Value
2 Binary 111010101101010001000111110010
3 Ternary 2112122100101201120
4 Quaternary 322231101013302
5 Quinary 4004121221023
6 Senary 241422443110
8 Octal 7255210762
10 Decimal 984945138
12 Duodecimal 235a33496
16 Hexadecimal 3ab511f2
20 Vigesimal f7fi2gi
36 Base36 gaesj6

Cryptographic Hash Functions

md5 8e83d0485bc156a3c2297851f9630fa0
sha1 4c451399d5c1d7b46064aef0007d9f61ebcb677f
sha256 bef5c035cea9af831550e53510b333518da7cca441709b85ff3ab5b3a3470524
sha512 83c7ce700c3f8137f4dfe154aee99db7cbda48f821278f69fd7476a86ecedf112666b0ee4c7bbefb232cb1a1dcc90419d623523a1b6bdfe3b6120ad31f6fb617
ripemd-160 d43d088c4e143a98c56122f638c58aaccaaaebc7

984945138 as geometric shapes

Circle

Radius = n
Diameter 1969890276
Circumference 6188592819.4596
Area 3.0477122042942E+18

Sphere

Radius = n
Volume 4.0024390901905E+27
Surface area 1.2190848817177E+19
Circumference 6188592819.4596

Square

Length = n
Perimeter 3939780552
Area 970116924869839044
Diagonal 1392922772.353

Cube

Length = n
Surface area 5820701549219034264
Volume 9.5551194844206E+26
Space diagonal 1705975021.6839

Equilateral Triangle

Length = n
Perimeter 2954835414
Area 4.2007295078926E+17
Altitude 852987510.84197

Triangular Pyramid

Length = n
Surface area 4.2007295078926E+17
Volume 1.1260816304136E+26
Height 464307590.78435