20137888 (number)

20137888 is an even 8-digits composite number following 20137887 and preceding 20137889. In scientific notation, it is written as 2.0137888 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 24 positive divisors. There are 9822720 positive integers (up to 20137888) that are relatively prime to 20137888.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-seven thousand eight hundred eighty-eight

Notation

Scientific notation 2.0137888 × 10^7
Engineering notation 2.0137888 × 10^6

Prime Factorization of 20137888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 41 × 15349

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1258618
Product of the distinct prime numbers

The prime factorization of 20137888 is 2 × 2 × 2 × 2 × 2 × 41 × 15349. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 3, 76, 84, 675, 724, 6728, 664, 29071, 52296, 366921, 672354, 5695200, 4954568, 81579152, 54618778, 264729439, 240987538, 445098419, 6989328932

Basic calculations (n = 20137888)

Multiplication

n×y
n×2 40275776
n×3 60413664
n×4 80551552
n×5 100689440

Division

n÷y
n÷2 10068944
n÷3 6712629.3333333
n÷3 5034472
n÷5 4027577.6

Exponentiation

ny
n2 405534533100544
n3 8.166609007711E+21
n4 1.6445825753708E+29
n5 3.3118419709568E+36

Nth Root

y√n
2√n 4487.5258216527
3√n 272.06414288882
4√n 66.988997765698
5√n 28.893675049972

Divisors of 20137888

1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 15349, 30698, 61396, 122792, 245584, 491168, 629309, 1258618, 2517236, 5034472, 10068944, 20137888

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20137887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20137888 can be divided by 24 positive divisors. The sum of these divisors (counting 20137888) is 1, the average is 0.041666666666667.

Base conversion 20137888

Base System Value
2 Binary 1001100110100011110100000
3 Ternary 1101220002222201
4 Quaternary 1030310132200
5 Quinary 20123403023
6 Senary 1555342544
8 Octal 114643640
10 Decimal 20137888
12 Duodecimal 68b1a54
16 Hexadecimal 13347a0
20 Vigesimal 65h4e8
36 Base36 bzmhs

Cryptographic Hash Functions

md5 0949588c98a56e84a8b2ef183db004e9
sha1 ff709f88556ce4133669c82a9ec5264391c8f0b3
sha256 d6e0b0b00578c361d1a31acf57205ed44df068db2e5c9a4ef30984fce6e30445
sha512 c449e79b3f55a460f4ec739f0840b3a89832b45c63e58c5875dd280619bf0b44515cfae7be81b33823c36d132049c705f757c1c40413561ed9624b6bc9b746bb
ripemd-160 cbb7ccf2bcdfffbdcf12dd076dab6413ecaaa478

20137888 as geometric shapes

Circle

Radius = n
Diameter 40275776
Circumference 126530081.99923
Area 1.2740243099656E+15

Sphere

Radius = n
Volume 3.420821181782E+22
Surface area 5.0960972398625E+15
Circumference 126530081.99923

Square

Length = n
Perimeter 80551552
Area 405534533100544
Diagonal 28479274.32715

Cube

Length = n
Surface area 2433207198603264
Volume 8.166609007711E+21
Space diagonal 34879845.173132

Equilateral Triangle

Length = n
Perimeter 60413664
Area 1.7560160388847E+14
Altitude 17439922.586566

Triangular Pyramid

Length = n
Surface area 1.7560160388847E+14
Volume 9.6244410144194E+20
Height 9493091.4423835