20238880 (number)

20238880 is an even 8-digits composite number following 20238879 and preceding 20238881. In scientific notation, it is written as 2.0238880 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 24 positive divisors. There are 8095488 positive integers (up to 20238880) that are relatively prime to 20238880.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-eight thousand eight hundred eighty

Notation

Scientific notation 2.0238880 × 10^7
Engineering notation 2.0238880 × 10^6

Prime Factorization of 20238880

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 126493

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1264930
Product of the distinct prime numbers

The prime factorization of 20238880 is 2 × 2 × 2 × 2 × 2 × 5 × 126493. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 1, 85, 38, 813, 503, 2798, 8681, 40455, 44882, 222515, 394164, 5984867, 9686372, 85822900, 55217597, 766586679, 277486780, 2846155944, 7006387603

Basic calculations (n = 20238880)

Multiplication

n×y
n×2 40477760
n×3 60716640
n×4 80955520
n×5 101194400

Division

n÷y
n÷2 10119440
n÷3 6746293.3333333
n÷3 5059720
n÷5 4047776

Exponentiation

ny
n2 409612263654400
n3 8.2900934506298E+21
n4 1.6778220653608E+29
n5 3.395723944219E+36

Nth Root

y√n
2√n 4498.7642747759
3√n 272.51818749074
4√n 67.072828140581
5√n 28.922597586297

Divisors of 20238880

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 126493, 252986, 505972, 632465, 1011944, 1264930, 2023888, 2529860, 4047776, 5059720, 10119440, 20238880

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 -20238879
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 20238880 can be divided by 24 positive divisors. The sum of these divisors (counting 20238880) is 1, the average is 0.041666666666667.

Base conversion 20238880

Base System Value
2 Binary 1001101001101001000100000
3 Ternary 1102002020112011
4 Quaternary 1031031020200
5 Quinary 20140121010
6 Senary 2001442304
8 Octal 115151040
10 Decimal 20238880
12 Duodecimal 6940394
16 Hexadecimal 134d220
20 Vigesimal 669h40
36 Base36 c1sf4

Cryptographic Hash Functions

md5 f8e2ecca52dd8227bac1489060f9b975
sha1 7ab5620175c5adc89578d7648f277d8ed92ce1e0
sha256 98ce1370db859abe88e77627cac60e7f47053478288605cefcbcd673df540e38
sha512 c0bd7c4ad748fb7626a76d5fe8ddcb1af7eff5d843fbaf2fa1080420be02704d01daf11565aa713dc742fb5a252cd3cb12e5329a51f27dde53e6701c420b7148
ripemd-160 a33089536585d717239dfe1eb077118a6fcd2911

20238880 as geometric shapes

Circle

Radius = n
Diameter 40477760
Circumference 127164633.44977
Area 1.2868348783169E+15

Sphere

Radius = n
Volume 3.4725462242762E+22
Surface area 5.1473395132678E+15
Circumference 127164633.44977

Square

Length = n
Perimeter 80955520
Area 409612263654400
Diagonal 28622098.583242

Cube

Length = n
Surface area 2457673581926400
Volume 8.2900934506298E+21
Space diagonal 35054768.44829

Equilateral Triangle

Length = n
Perimeter 60716640
Area 1.7736731301318E+14
Altitude 17527384.224145

Triangular Pyramid

Length = n
Surface area 1.7736731301318E+14
Volume 9.7699688260175E+20
Height 9540699.5277472