189942403 (number)

189942403 is an odd 9-digits composite number following 189942402 and preceding 189942404. In scientific notation, it is written as 1.89942403 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 161226504 positive integers (up to 189942403) that are relatively prime to 189942403.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million nine hundred forty-two thousand four hundred three

Notation

Scientific notation 1.89942403 × 10^8
Engineering notation 1.89942403 × 10^6

Prime Factorization of 189942403

Prime Factorization 7 × 103 × 263443

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 189942403
Product of the distinct prime numbers

The prime factorization of 189942403 is 7 × 103 × 263443. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 78, 84, 858, 930, 4353, 1413, 17797, 3297, 289892, 649234, 2882418, 3014765, 21926870, 29978906, 220693569, 489718317, 1445543880, 1143586785

Basic calculations (n = 189942403)

Multiplication

n×y
n×2 379884806
n×3 569827209
n×4 759769612
n×5 949712015

Division

n÷y
n÷2 94971201.5
n÷3 63314134.333333
n÷3 47485600.75
n÷5 37988480.6

Exponentiation

ny
n2 36078116457414409
n3 6.8527641356351E+24
n4 1.3016304871148E+33
n5 2.4723482254064E+41

Nth Root

y√n
2√n 13781.959330951
3√n 574.83161093143
4√n 117.39658994601
5√n 45.261025069463

Divisors of 189942403

1, 7, 103, 721, 263443, 1844101, 27134629, 189942403

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 -189942402
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 189942403 can be divided by 8 positive divisors. The sum of these divisors (counting 189942403) is 1, the average is 0.125.

Base conversion 189942403

Base System Value
2 Binary 1011010100100100101010000011
3 Ternary 111020102001222211
4 Quaternary 23110210222003
5 Quinary 342111124103
6 Senary 30503042551
8 Octal 1324445203
10 Decimal 189942403
12 Duodecimal 53740457
16 Hexadecimal b524a83
20 Vigesimal 2j72g03
36 Base36 3534hv

Cryptographic Hash Functions

md5 647e26a44e463f537b528cced1fc56eb
sha1 29ce6e7a209f13546ded34f6d214ecf816b10c3b
sha256 95dfcdfe0a54fe108d4da9e6e4eaaca56cb2bf94ea492edbcdc8fb0aacf95ed7
sha512 2fe90ca139475fc6f1bb8a128897a66777a0a3a95d488bec541cc2077216fae28472628fb4e3c13a5c4cddbe28958afbd5fb554c19ef1c2bbd32a31ad4acb8db
ripemd-160 c1a560876dec78eeeb350e40a71ee212aa3ded7c

189942403 as geometric shapes

Circle

Radius = n
Diameter 379884806
Circumference 1193443315.74
Area 1.1334274561797E+17

Sphere

Radius = n
Volume 2.870479128706E+25
Surface area 4.5337098247188E+17
Circumference 1193443315.74

Square

Length = n
Perimeter 759769612
Area 36078116457414409
Diagonal 268619122.39234

Cube

Length = n
Surface area 216468698744486454
Volume 6.8527641356351E+24
Space diagonal 328989892.50772

Equilateral Triangle

Length = n
Perimeter 569827209
Area 1.5622282686407E+16
Altitude 164494946.25386

Triangular Pyramid

Length = n
Surface area 1.5622282686407E+16
Volume 8.0760599836326E+23
Height 89539707.464112