208889404 (number)

208889404 is an even 9-digits composite number following 208889403 and preceding 208889405. In scientific notation, it is written as 2.08889404 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 94010752 positive integers (up to 208889404) that are relatively prime to 208889404.

Interesting facts

Basic properties

Name

Name two hundred eight million eight hundred eighty-nine thousand four hundred four

Notation

Scientific notation 2.08889404 × 10^8
Engineering notation 2.08889404 × 10^6

Prime Factorization of 208889404

Prime Factorization 2 × 2 × 8993 × 5807

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 104444702
Product of the distinct prime numbers

The prime factorization of 208889404 is 2 × 2 × 8993 × 5807. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 52, 83, 623, 624, 2175, 8109, 37144, 4193, 916884, 820132, 6413573, 8514409, 75816954, 25401497, 312713145, 757532872, 4738348231, 7990734417

Basic calculations (n = 208889404)

Multiplication

n×y
n×2 417778808
n×3 626668212
n×4 835557616
n×5 1044447020

Division

n÷y
n÷2 104444702
n÷3 69629801.333333
n÷3 52222351
n÷5 41777880.8

Exponentiation

ny
n2 43634783103475216
n3 9.1148438361542E+24
n4 1.9039942964873E+33
n5 3.9772423381264E+41

Nth Root

y√n
2√n 14453.006746003
3√n 593.34251791811
4√n 120.22065856583
5√n 46.129981682314

Divisors of 208889404

1, 2, 4, 5807, 8993, 11614, 17986, 23228, 35972, 52222351, 104444702, 208889404

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208889403
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208889404 can be divided by 12 positive divisors. The sum of these divisors (counting 208889404) is 1, the average is 0.083333333333333.

Base conversion 208889404

Base System Value
2 Binary 1100011100110110011000111100
3 Ternary 112120001200101121
4 Quaternary 30130312120330
5 Quinary 411433430104
6 Senary 32421120324
8 Octal 1434663074
10 Decimal 208889404
12 Duodecimal 59b590a4
16 Hexadecimal c73663c
20 Vigesimal 355b3a4
36 Base36 3gd83g

Cryptographic Hash Functions

md5 81393ace68eb91ebe460c4c38af48b92
sha1 5be0fa069cdce44d8e94ffc7cdd7b238e9ecdad6
sha256 865f28a5f0c811efd106931b399aead14550b977033488cdb51b08162d2b8cb7
sha512 396f95c57fecf37e856f5a054faa58250df138117173ffbe9733fe1f7c2be9d2d0bc11fe6928b8c2cfb2b5f8ad964876a04d6bf5da62eab7d7fd51dc04dba558
ripemd-160 8f1bc83a8e3c6739fa29f2c3089cb1d0a0961b15

208889404 as geometric shapes

Circle

Radius = n
Diameter 417778808
Circumference 1312490834.0383
Area 1.3708271403886E+17

Sphere

Radius = n
Volume 3.818016857904E+25
Surface area 5.4833085615545E+17
Circumference 1312490834.0383

Square

Length = n
Perimeter 835557616
Area 43634783103475216
Diagonal 295414228.17283

Cube

Length = n
Surface area 261808698620851296
Volume 9.1148438361542E+24
Space diagonal 361807060.89078

Equilateral Triangle

Length = n
Perimeter 626668212
Area 1.8894415328117E+16
Altitude 180903530.44539

Triangular Pyramid

Length = n
Surface area 1.8894415328117E+16
Volume 1.0741946476668E+24
Height 98471409.390944