20001888 (number)

20001888 is an even 8-digits composite number following 20001887 and preceding 20001889. In scientific notation, it is written as 2.0001888 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 48 positive divisors. There are 6614784 positive integers (up to 20001888) that are relatively prime to 20001888.

Interesting facts

Basic properties

Name

Name twenty million one thousand eight hundred eighty-eight

Notation

Scientific notation 2.0001888 × 10^7
Engineering notation 2.0001888 × 10^6

Prime Factorization of 20001888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 199 × 349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1250118
Product of the distinct prime numbers

The prime factorization of 20001888 is 2 × 2 × 2 × 2 × 2 × 9 × 199 × 349. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 7, 49, 7, 810, 715, 4186, 5200, 62129, 57051, 21850, 817584, 4614774, 2004936, 21009065, 65805191, 260953263, 44434148, 2100430172, 6676073848

Basic calculations (n = 20001888)

Multiplication

n×y
n×2 40003776
n×3 60005664
n×4 80007552
n×5 100009440

Division

n÷y
n÷2 10000944
n÷3 6667296
n÷3 5000472
n÷5 4000377.6

Exponentiation

ny
n2 400075523564544
n3 8.0022658138794E+21
n4 1.6006042455544E+29
n5 3.2015106851904E+36

Nth Root

y√n
2√n 4472.3470348353
3√n 271.45030275817
4√n 66.875608668896
5√n 28.85454286106

Divisors of 20001888

1, 2, 4, 8, 9, 16, 18, 32, 36, 72, 144, 199, 288, 349, 398, 698, 796, 1396, 1592, 1791, 2792, 3141, 3184, 3582, 5584, 6282, 6368, 7164, 11168, 12564, 14328, 25128, 28656, 50256, 57312, 69451, 100512, 138902, 277804, 555608, 625059, 1111216, 1250118, 2222432, 2500236, 5000472, 10000944, 20001888

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20001887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20001888 can be divided by 48 positive divisors. The sum of these divisors (counting 20001888) is 1, the average is 0.020833333333333.

Base conversion 20001888

Base System Value
2 Binary 1001100010011010001100000
3 Ternary 1101122012102200
4 Quaternary 1030103101200
5 Quinary 20110030023
6 Senary 1552413200
8 Octal 114232140
10 Decimal 20001888
12 Duodecimal 6847200
16 Hexadecimal 1313460
20 Vigesimal 6504e8
36 Base36 bwpk0

Cryptographic Hash Functions

md5 c7b96c86be8319022763ed8fc34fa1df
sha1 669290a66711fc0987910c6011b9f0c51eb8073e
sha256 9f606826142bae09d32e29e6995315073ebfda06c6c5c88381ef37ce2e07452c
sha512 95c851433f0517d0e3b8964542da8f60df2ad1eb4608984351782869cb7fb8a888b6ad44b62171513c2635aefc1cd7030cf44a786ccd357c070a21ba24968703
ripemd-160 c73da1b385c7de95757eebbb691c36a26979ebff

20001888 as geometric shapes

Circle

Radius = n
Diameter 40003776
Circumference 125675568.79745
Area 1.2568743257115E+15

Sphere

Radius = n
Volume 3.3519812657275E+22
Surface area 5.0274973028458E+15
Circumference 125675568.79745

Square

Length = n
Perimeter 80007552
Area 400075523564544
Diagonal 28286941.282668

Cube

Length = n
Surface area 2400453141387264
Volume 8.0022658138794E+21
Space diagonal 34644286.263302

Equilateral Triangle

Length = n
Perimeter 60005664
Area 1.7323778341963E+14
Altitude 17322143.131651

Triangular Pyramid

Length = n
Surface area 1.7323778341963E+14
Volume 9.4307607030856E+20
Height 9428980.4275559