208889375 (number)

208889375 is an odd 9-digits composite number following 208889374 and preceding 208889376. In scientific notation, it is written as 2.08889375 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 166380000 positive integers (up to 208889375) that are relatively prime to 208889375.

Interesting facts

Basic properties

Name

Name two hundred eight million eight hundred eighty-nine thousand three hundred seventy-five

Notation

Scientific notation 2.08889375 × 10^8
Engineering notation 2.08889375 × 10^6

Prime Factorization of 208889375

Prime Factorization 125 × 5 × 283 × 1181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 208889375
Product of the distinct prime numbers

The prime factorization of 208889375 is 125 × 5 × 283 × 1181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 26, 99, 358, 440, 822, 7794, 77048, 66753, 953836, 931543, 1176404, 4168644, 51776642, 45934991, 549935235, 362592118, 1438688789, 6371972124

Basic calculations (n = 208889375)

Multiplication

n×y
n×2 417778750
n×3 626668125
n×4 835557500
n×5 1044446875

Division

n÷y
n÷2 104444687.5
n÷3 69629791.666667
n÷3 52222343.75
n÷5 41777875

Exponentiation

ny
n2 43634770987890625
n3 9.1148400399286E+24
n4 1.9039932391657E+33
n5 3.9772395773354E+41

Nth Root

y√n
2√n 14453.005742751
3√n 593.34249046031
4√n 120.22065439329
5√n 46.129980401474

Divisors of 208889375

1, 5, 125, 283, 625, 1181, 1415, 5905, 35375, 147625, 176875, 334223, 738125, 1671115, 41777875, 208889375

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208889374
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208889375 can be divided by 16 positive divisors. The sum of these divisors (counting 208889375) is 1, the average is 0.0625.

Base conversion 208889375

Base System Value
2 Binary 1100011100110110011000011111
3 Ternary 112120001200100112
4 Quaternary 30130312120133
5 Quinary 411433430000
6 Senary 32421120235
8 Octal 1434663037
10 Decimal 208889375
12 Duodecimal 59b5907b
16 Hexadecimal c73661f
20 Vigesimal 355b38f
36 Base36 3gd82n

Cryptographic Hash Functions

md5 f94520557cefc3c5ceb61b0d4d4a0099
sha1 8b4c3f22d2b6e16c7888504c15ea7137e960098e
sha256 d08a2688f3991065434157745f8515bbd9994d580674f6bae7bebac7113f4c3d
sha512 100edb06e878ec94a8a9dfde888e05358ec5b318218ef7dc8cac26f8c4c268e24da49ec2a37389d975c4e745863c9ad1d842ea2e57672fc3eaee301ae72b3e6f
ripemd-160 e415d205867b977fae8ab24fd5d2b5a7e2c33a9e

208889375 as geometric shapes

Circle

Radius = n
Diameter 417778750
Circumference 1312490651.8259
Area 1.3708267597663E+17

Sphere

Radius = n
Volume 3.8180152677448E+25
Surface area 5.4833070390652E+17
Circumference 1312490651.8259

Square

Length = n
Perimeter 835557500
Area 43634770987890625
Diagonal 295414187.16064

Cube

Length = n
Surface area 261808625927343750
Volume 9.1148400399286E+24
Space diagonal 361807010.66131

Equilateral Triangle

Length = n
Perimeter 626668125
Area 1.8894410081915E+16
Altitude 180903505.33065

Triangular Pyramid

Length = n
Surface area 1.8894410081915E+16
Volume 1.0741942002774E+24
Height 98471395.720213