208889412 (number)

208889412 is an even 9-digits composite number following 208889411 and preceding 208889413. In scientific notation, it is written as 2.08889412 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 68940000 positive integers (up to 208889412) that are relatively prime to 208889412.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.08889412 × 10^8
Engineering notation 2.08889412 × 10^6

Prime Factorization of 208889412

Prime Factorization 2 × 2 × 3 × 101 × 172351

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 104444706
Product of the distinct prime numbers

The prime factorization of 208889412 is 2 × 2 × 3 × 101 × 172351. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 77, 81, 838, 144, 2316, 6605, 92783, 28307, 134953, 844052, 3508264, 1751941, 84355967, 3601813, 763132245, 281170409, 4591788381, 8676448920

Basic calculations (n = 208889412)

Multiplication

n×y
n×2 417778824
n×3 626668236
n×4 835557648
n×5 1044447060

Division

n÷y
n÷2 104444706
n÷3 69629804
n÷3 52222353
n÷5 41777882.4

Exponentiation

ny
n2 43634786445705744
n3 9.114844883389E+24
n4 1.9039945881623E+33
n5 3.9772430997241E+41

Nth Root

y√n
2√n 14453.007022762
3√n 593.34252549268
4√n 120.22065971688
5√n 46.129982035649

Divisors of 208889412

1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 172351, 344702, 517053, 689404, 1034106, 2068212, 17407451, 34814902, 52222353, 69629804, 104444706, 208889412

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 -208889411
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 208889412 can be divided by 24 positive divisors. The sum of these divisors (counting 208889412) is 1, the average is 0.041666666666667.

Base conversion 208889412

Base System Value
2 Binary 1100011100110110011001000100
3 Ternary 112120001200101220
4 Quaternary 30130312121010
5 Quinary 411433430122
6 Senary 32421120340
8 Octal 1434663104
10 Decimal 208889412
12 Duodecimal 59b590b0
16 Hexadecimal c736644
20 Vigesimal 355b3ac
36 Base36 3gd83o

Cryptographic Hash Functions

md5 b5326f8d35ae741c64898c9f6edfd52f
sha1 fb562a7af83fbe067e7c3201ac263ec231f211f0
sha256 ea26d5a6ab96fcbfc39c2feba2364fd1f2aa3d9054423cb037aa424620be0355
sha512 559f43146e1db00fd5406c32ced304d4b78c2cce979607e590c176d04799af4dcf8abc605117820e6621ee5e1b619aa2c55b3ba832b708c3f202d02a9449c427
ripemd-160 558ef7dad07e2b66eb30bbe14136f418a2ca7cf2

208889412 as geometric shapes

Circle

Radius = n
Diameter 417778824
Circumference 1312490884.3038
Area 1.3708272453879E+17

Sphere

Radius = n
Volume 3.8180172965687E+25
Surface area 5.4833089815515E+17
Circumference 1312490884.3038

Square

Length = n
Perimeter 835557648
Area 43634786445705744
Diagonal 295414239.48654

Cube

Length = n
Surface area 261808718674234464
Volume 9.114844883389E+24
Space diagonal 361807074.74719

Equilateral Triangle

Length = n
Perimeter 626668236
Area 1.8894416775345E+16
Altitude 180903537.37359

Triangular Pyramid

Length = n
Surface area 1.8894416775345E+16
Volume 1.0741947710846E+24
Height 98471413.16218