39449984 (number)

39449984 is an even 8-digits composite number following 39449983 and preceding 39449985. In scientific notation, it is written as 3.9449984 × 10^7. The sum of its digits is 50. It has a total of 9 prime factors and 32 positive divisors. There are 16906752 positive integers (up to 39449984) that are relatively prime to 39449984.

Interesting facts

Basic properties

Name

Name thirty-nine million four hundred forty-nine thousand nine hundred eighty-four

Notation

Scientific notation 3.9449984 × 10^7
Engineering notation 3.9449984 × 10^6

Prime Factorization of 39449984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 44029

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 616406
Product of the distinct prime numbers

The prime factorization of 39449984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 44029. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 39449984)

Multiplication

n×y
n×2 78899968
n×3 118349952
n×4 157799936
n×5 197249920

Division

n÷y
n÷2 19724992
n÷3 13149994.666667
n÷3 9862496
n÷5 7889996.8

Exponentiation

ny
n2 1556301237600256
n3 6.139605892251E+22
n4 2.4220735421561E+30
n5 9.5550762484881E+37

Nth Root

y√n
2√n 6280.9222252787
3√n 340.42042570001
4√n 79.252269527621
5√n 33.052884519611

Divisors of 39449984

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 -39449983
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 39449984 can be divided by 32 positive divisors. The sum of these divisors (counting 39449984) is 1, the average is 0.03125.

Base conversion 39449984

Base System Value
2 Binary 10010110011111010110000000
3 Ternary 2202020021012112
4 Quaternary 2112133112000
5 Quinary 40044344414
6 Senary 3525314452
8 Octal 226372600
10 Decimal 39449984
12 Duodecimal 11265a28
16 Hexadecimal 259f580
20 Vigesimal c6b4j4
36 Base36 nhjsw

Cryptographic Hash Functions

md5 88024311c50ad56807d997acbd896632
sha1 206963dbbe59ba1c167fb1714b5e3c40a5dc7848
sha256 fa367e336c1a8e41095589e79898e79e43aedc8c4c708069e15e9832ca2a3e53
sha512 2a7418ca5d876f8efa1b305448383b57af01913206cde53cdc0db5f5ef26299a257f86109dca553012956c5031e5021af16553d6194faa2c55e36d64bf49d739
ripemd-160 a7bc4aad393b07141beffa57be700309d8b7c2f4

39449984 as geometric shapes

Circle

Radius = n
Diameter 78899968
Circumference 247871559.83727
Area 4.8892645348177E+15

Sphere

Radius = n
Volume 2.571752102271E+23
Surface area 1.9557058139271E+16
Circumference 247871559.83727

Square

Length = n
Perimeter 157799936
Area 1556301237600256
Diagonal 55790702.408202

Cube

Length = n
Surface area 9337807425601536
Volume 6.139605892251E+22
Space diagonal 68329376.645779

Equilateral Triangle

Length = n
Perimeter 118349952
Area 6.7389820385149E+14
Altitude 34164688.32289

Triangular Pyramid

Length = n
Surface area 6.7389820385149E+14
Volume 7.235594933706E+21
Height 18596900.802734