189898217 (number)

189898217 is an odd 9-digits composite number following 189898216 and preceding 189898218. In scientific notation, it is written as 1.89898217 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 179779824 positive integers (up to 189898217) that are relatively prime to 189898217.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million eight hundred ninety-eight thousand two hundred seventeen

Notation

Scientific notation 1.89898217 × 10^8
Engineering notation 1.89898217 × 10^6

Prime Factorization of 189898217

Prime Factorization 19 × 2087 × 4789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 189898217
Product of the distinct prime numbers

The prime factorization of 189898217 is 19 × 2087 × 4789. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 189898217)

Multiplication

n×y
n×2 379796434
n×3 569694651
n×4 759592868
n×5 949491085

Division

n÷y
n÷2 94949108.5
n÷3 63299405.666667
n÷3 47474554.25
n÷5 37979643.4

Exponentiation

ny
n2 36061332819779089
n3 6.8479828051196E+24
n4 1.3004197247389E+33
n5 2.4694738707954E+41

Nth Root

y√n
2√n 13780.356200041
3√n 574.78703341922
4√n 117.38976190469
5√n 45.258919073391

Divisors of 189898217

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189898216
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189898217 can be divided by 8 positive divisors. The sum of these divisors (counting 189898217) is 1, the average is 0.125.

Base conversion 189898217

Base System Value
2 Binary 1011010100011001110111101001
3 Ternary 111020022211101022
4 Quaternary 23110121313221
5 Quinary 342103220332
6 Senary 30502102225
8 Octal 1324316751
10 Decimal 189898217
12 Duodecimal 5371a975
16 Hexadecimal b519de9
20 Vigesimal 2j6h5ah
36 Base36 3526eh

Cryptographic Hash Functions

md5 de0b63396e3e4d6e460dbab2a752439c
sha1 1131344ad5690c4cd668afbaa5fe6fc8323f246d
sha256 41b335fefb8dd9629c1acbb81de47bed9854fefb76c0b94df2d7af790f53ffb5
sha512 261f186c93f18bf84573c93686cc31a14ded4f9918e034251e6b609d9acfd918fca7ec926fd9e9046c883a43429c91baec223efa1c1d72ad33416657bb4cf3e0
ripemd-160 c3313c3c9b7df934fd18fb2e0d8f640f9f042a7a

189898217 as geometric shapes

Circle

Radius = n
Diameter 379796434
Circumference 1193165686.914
Area 1.1329001826527E+17

Sphere

Radius = n
Volume 2.8684763296631E+25
Surface area 4.531600730611E+17
Circumference 1193165686.914

Square

Length = n
Perimeter 759592868
Area 36061332819779089
Diagonal 268556633.95187

Cube

Length = n
Surface area 216367996918674534
Volume 6.8479828051196E+24
Space diagonal 328913360.11074

Equilateral Triangle

Length = n
Perimeter 569694651
Area 1.5615015158127E+16
Altitude 164456680.05537

Triangular Pyramid

Length = n
Surface area 1.5615015158127E+16
Volume 8.0704251315816E+23
Height 89518877.983956