20449002 (number)

20449002 is an even 8-digits composite number following 20449001 and preceding 20449003. In scientific notation, it is written as 2.0449002 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 5552064 positive integers (up to 20449002) that are relatively prime to 20449002.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-nine thousand two

Notation

Scientific notation 2.0449002 × 10^7
Engineering notation 2.0449002 × 10^6

Prime Factorization of 20449002

Prime Factorization 2 × 87 × 7 × 163 × 103

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20449002
Product of the distinct prime numbers

The prime factorization of 20449002 is 2 × 87 × 7 × 163 × 103. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 4, 31, 663, 95, 5230, 9346, 51429, 78349, 292434, 391882, 8845166, 6278883, 58092289, 81768206, 875094063, 193428739, 1174912260, 8131645172

Basic calculations (n = 20449002)

Multiplication

n×y
n×2 40898004
n×3 61347006
n×4 81796008
n×5 102245010

Division

n÷y
n÷2 10224501
n÷3 6816334
n÷3 5112250.5
n÷5 4089800.4

Exponentiation

ny
n2 418161682796004
n3 8.5509890878189E+21
n4 1.7485919295879E+29
n5 3.5756959865326E+36

Nth Root

y√n
2√n 4522.0572751791
3√n 273.45804573999
4√n 67.246243576716
5√n 28.982405166483

Divisors of 20449002

1, 2, 7, 14, 87, 103, 163, 174, 206, 326, 609, 721, 1141, 1218, 1442, 2282, 8961, 14181, 16789, 17922, 28362, 33578, 62727, 99267, 117523, 125454, 198534, 235046, 1460643, 2921286, 10224501, 20449002

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 -20449001
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 20449002 can be divided by 32 positive divisors. The sum of these divisors (counting 20449002) is 1, the average is 0.03125.

Base conversion 20449002

Base System Value
2 Binary 1001110000000011011101010
3 Ternary 1102110220202110
4 Quaternary 1032000123222
5 Quinary 20213332002
6 Senary 2010143150
8 Octal 116003352
10 Decimal 20449002
12 Duodecimal 6a21ab6
16 Hexadecimal 13806ea
20 Vigesimal 67g2a2
36 Base36 c6aju

Cryptographic Hash Functions

md5 1e8442e393d6614930874406761c5063
sha1 96ffc03d62583b9916b85da275513bc341303e1b
sha256 b33a1cf6067a125ff5396bf989fe94c07a4476b0ec29a8f7b6545d8866a89be1
sha512 82656227ced23185b6e4627ffc115fcbb96ea68d306dff2dbb91a9c4670da8ddde070ab14dcdaff2597e622a5b1f6d6d37837a1f2bdd89f72aec55a9899183cf
ripemd-160 39fd8938cf2342c3e944789e685194f0ba2d0c43

20449002 as geometric shapes

Circle

Radius = n
Diameter 40898004
Circumference 128484868.91289
Area 1.3136936706847E+15

Sphere

Radius = n
Volume 3.5818299332291E+22
Surface area 5.2547746827387E+15
Circumference 128484868.91289

Square

Length = n
Perimeter 81796008
Area 418161682796004
Diagonal 28919255.965395

Cube

Length = n
Surface area 2508970096776024
Volume 8.5509890878189E+21
Space diagonal 35418710.428078

Equilateral Triangle

Length = n
Perimeter 61347006
Area 1.8106932009529E+14
Altitude 17709355.214039

Triangular Pyramid

Length = n
Surface area 1.8106932009529E+14
Volume 1.0077437283081E+21
Height 9639751.9884648