20008840 (number)

20008840 is an even 8-digits composite number following 20008839 and preceding 20008841. In scientific notation, it is written as 2.0008840 × 10^7. The sum of its digits is 22. It has a total of 7 prime factors and 64 positive divisors. There are 7542528 positive integers (up to 20008840) that are relatively prime to 20008840.

Interesting facts

Basic properties

Name

Name twenty million eight thousand eight hundred forty

Notation

Scientific notation 2.0008840 × 10^7
Engineering notation 2.0008840 × 10^6

Prime Factorization of 20008840

Prime Factorization 2 × 2 × 2 × 5 × 29 × 47 × 367

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5002210
Product of the distinct prime numbers

The prime factorization of 20008840 is 2 × 2 × 2 × 5 × 29 × 47 × 367. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 3, 73, 22, 898, 501, 5355, 757, 28039, 67749, 986785, 219156, 6375079, 2134197, 91602544, 45414676, 15846127, 832401121, 5035448056, 7681766654

Basic calculations (n = 20008840)

Multiplication

n×y
n×2 40017680
n×3 60026520
n×4 80035360
n×5 100044200

Division

n÷y
n÷2 10004420
n÷3 6669613.3333333
n÷3 5002210
n÷5 4001768

Exponentiation

ny
n2 400353678145600
n3 8.0106126894268E+21
n4 1.6028306760471E+29
n5 3.2070782544118E+36

Nth Root

y√n
2√n 4473.124187858
3√n 271.48174818827
4√n 66.881418853505
5√n 28.856548360735

Divisors of 20008840

1, 2, 4, 5, 8, 10, 20, 29, 40, 47, 58, 94, 116, 145, 188, 232, 235, 290, 367, 376, 470, 580, 734, 940, 1160, 1363, 1468, 1835, 1880, 2726, 2936, 3670, 5452, 6815, 7340, 10643, 10904, 13630, 14680, 17249, 21286, 27260, 34498, 42572, 53215, 54520, 68996, 85144, 86245, 106430, 137992, 172490, 212860, 344980, 425720, 500221, 689960, 1000442, 2000884, 2501105, 4001768, 5002210, 10004420, 20008840

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20008839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20008840 can be divided by 64 positive divisors. The sum of these divisors (counting 20008840) is 1, the average is 0.015625.

Base conversion 20008840

Base System Value
2 Binary 1001100010100111110001000
3 Ternary 1101122112222011
4 Quaternary 1030110332020
5 Quinary 20110240330
6 Senary 1552505304
8 Octal 114247610
10 Decimal 20008840
12 Duodecimal 684b234
16 Hexadecimal 1314f88
20 Vigesimal 651220
36 Base36 bwux4

Cryptographic Hash Functions

md5 079756138b81d7a8e0ccc8542b31b88f
sha1 e0531f3680752e24e84b15d223e98d01234cb959
sha256 05fffe60a054f4f2ef4a7a3e7c5b49dd116e07ae0ae8e358480769346c244e01
sha512 b86ea1f6713fd7a43285fdfc8723dc8380d503999700e01d6701ab418c9dd86e3b730c3152914498902c820e641d317f7339cb4bc27dbd37aa4acd5655ae6843
ripemd-160 46a056e203e3370c9d9fd5503d49cc3813b214c7

20008840 as geometric shapes

Circle

Radius = n
Diameter 40017680
Circumference 125719249.50171
Area 1.2577481740999E+15

Sphere

Radius = n
Volume 3.3554775967809E+22
Surface area 5.0309926963995E+15
Circumference 125719249.50171

Square

Length = n
Perimeter 80035360
Area 400353678145600
Diagonal 28296772.895353

Cube

Length = n
Surface area 2402122068873600
Volume 8.0106126894268E+21
Space diagonal 34656327.480516

Equilateral Triangle

Length = n
Perimeter 60026520
Area 1.7335822788631E+14
Altitude 17328163.740258

Triangular Pyramid

Length = n
Surface area 1.7335822788631E+14
Volume 9.4405975902545E+20
Height 9432257.6317844