208889135 (number)

208889135 is an odd 9-digits composite number following 208889134 and preceding 208889136. In scientific notation, it is written as 2.08889135 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors. There are 123171840 positive integers (up to 208889135) that are relatively prime to 208889135.

Interesting facts

Basic properties

Name

Name two hundred eight million eight hundred eighty-nine thousand one hundred thirty-five

Notation

Scientific notation 2.08889135 × 10^8
Engineering notation 2.08889135 × 10^6

Prime Factorization of 208889135

Prime Factorization 5 × 133 × 13 × 331 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 208889135
Product of the distinct prime numbers

The prime factorization of 208889135 is 5 × 133 × 13 × 331 × 73. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 73, 57, 567, 991, 24, 351, 26931, 44327, 271628, 505871, 2736173, 4076915, 99838075, 11067023, 902302872, 336207628, 7959688325, 8775750188

Basic calculations (n = 208889135)

Multiplication

n×y
n×2 417778270
n×3 626667405
n×4 835556540
n×5 1044445675

Division

n÷y
n÷2 104444567.5
n÷3 69629711.666667
n÷3 52222283.75
n÷5 41777827

Exponentiation

ny
n2 43634670721048225
n3 9.1148086229296E+24
n4 1.9039844889343E+33
n5 3.977216729469E+41

Nth Root

y√n
2√n 14452.997439978
3√n 593.3422632232
4√n 120.22061986189
5√n 46.129969801413

Divisors of 208889135

1, 5, 13, 65, 73, 133, 331, 365, 665, 949, 1655, 1729, 4303, 4745, 8645, 9709, 21515, 24163, 44023, 48545, 120815, 126217, 220115, 314119, 572299, 631085, 1570595, 2861495, 3213679, 16068395, 41777827, 208889135

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208889134
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208889135 can be divided by 32 positive divisors. The sum of these divisors (counting 208889135) is 1, the average is 0.03125.

Base conversion 208889135

Base System Value
2 Binary 1100011100110110010100101111
3 Ternary 112120001200000122
4 Quaternary 30130312110233
5 Quinary 411433423020
6 Senary 32421115155
8 Octal 1434662457
10 Decimal 208889135
12 Duodecimal 59b58abb
16 Hexadecimal c73652f
20 Vigesimal 355b2gf
36 Base36 3gd7vz

Cryptographic Hash Functions

md5 adc4f5a886e07096c5e3793f3bd2bf4c
sha1 580011cbca45e24c805439315316f3f29d902694
sha256 ba0a3e9b1683c40a87de50b169ed5fd427597299171373a2e0de7cb4dc5b3834
sha512 9d6e7c92211d9339adcd9fe7607610a05bc9d5a0282157f640a9ac9c1253b75fb9ab03c23d1c295ea7efc9f64af564c83e0a9b2ab99f3db2250f2db5fe1c9573
ripemd-160 1d2ce028cfdd04fed87659af7f6a897cd2a1cb69

208889135 as geometric shapes

Circle

Radius = n
Diameter 417778270
Circumference 1312489143.8615
Area 1.3708236097905E+17

Sphere

Radius = n
Volume 3.818002107823E+25
Surface area 5.4832944391622E+17
Circumference 1312489143.8615

Square

Length = n
Perimeter 835556540
Area 43634670721048225
Diagonal 295413847.74938

Cube

Length = n
Surface area 261808024326289350
Volume 9.1148086229296E+24
Space diagonal 361806594.96911

Equilateral Triangle

Length = n
Perimeter 626667405
Area 1.8894366665098E+16
Altitude 180903297.48456

Triangular Pyramid

Length = n
Surface area 1.8894366665098E+16
Volume 1.0741904977485E+24
Height 98471282.583128