189898485 (number)

189898485 is an odd 9-digits composite number following 189898484 and preceding 189898486. In scientific notation, it is written as 1.89898485 × 10^8. The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors. There are 86810688 positive integers (up to 189898485) that are relatively prime to 189898485.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million eight hundred ninety-eight thousand four hundred eighty-five

Notation

Scientific notation 1.89898485 × 10^8
Engineering notation 1.89898485 × 10^6

Prime Factorization of 189898485

Prime Factorization 21 × 5 × 1808557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 189898485
Product of the distinct prime numbers

The prime factorization of 189898485 is 21 × 5 × 1808557. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 67, 55, 473, 747, 2881, 3782, 63757, 84287, 902692, 150135, 3958509, 7249423, 98740402, 95566560, 628926099, 167684971, 8094100578, 3864422126

Basic calculations (n = 189898485)

Multiplication

n×y
n×2 379796970
n×3 569695455
n×4 759593940
n×5 949492425

Division

n÷y
n÷2 94949242.5
n÷3 63299495
n÷3 47474621.25
n÷5 37979697

Exponentiation

ny
n2 36061434605295225
n3 6.8480117984721E+24
n4 1.300427065792E+33
n5 2.4694912964689E+41

Nth Root

y√n
2√n 13780.365924024
3√n 574.78730381469
4√n 117.3898033222
5√n 45.258931848006

Divisors of 189898485

1, 5, 21, 105, 1808557, 9042785, 37979697, 189898485

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 -189898484
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 189898485 can be divided by 8 positive divisors. The sum of these divisors (counting 189898485) is 1, the average is 0.125.

Base conversion 189898485

Base System Value
2 Binary 1011010100011001111011110101
3 Ternary 111020022211202020
4 Quaternary 23110121323311
5 Quinary 342103222420
6 Senary 30502103353
8 Octal 1324317365
10 Decimal 189898485
12 Duodecimal 5371ab59
16 Hexadecimal b519ef5
20 Vigesimal 2j6h645
36 Base36 3526lx

Cryptographic Hash Functions

md5 0dc164acd1001c5c3563186830772dea
sha1 e5c7acbba0088b3981b91e3142790945e2ae68d1
sha256 10cbe054ec9b4b200b366b6c1548982a635ff4101c0b901f92d8593acb849753
sha512 5dac57907d29b08290bd25086dd1826da158c5c571a6e4272ee7248de0436d8a70a7dd1c7ec241e482df1f8a345f83eb47fc89af08ab85ee6d8bcc9c37239d1a
ripemd-160 a220f06c77696e0cd65dac5d2c664e140d51ffe8

189898485 as geometric shapes

Circle

Radius = n
Diameter 379796970
Circumference 1193167370.8077
Area 1.132903380339E+17

Sphere

Radius = n
Volume 2.8684884743702E+25
Surface area 4.5316135213562E+17
Circumference 1193167370.8077

Square

Length = n
Perimeter 759593940
Area 36061434605295225
Diagonal 268557012.9611

Cube

Length = n
Surface area 216368607631771350
Volume 6.8480117984721E+24
Space diagonal 328913824.30036

Equilateral Triangle

Length = n
Perimeter 569695455
Area 1.5615059232548E+16
Altitude 164456912.15018

Triangular Pyramid

Length = n
Surface area 1.5615059232548E+16
Volume 8.0704593005752E+23
Height 89519004.320368