189942407 (number)

189942407 is an odd 9-digits composite number following 189942406 and preceding 189942408. In scientific notation, it is written as 1.89942407 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 186358536 positive integers (up to 189942407) that are relatively prime to 189942407.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.89942407 × 10^8
Engineering notation 1.89942407 × 10^6

Prime Factorization of 189942407

Prime Factorization 53 × 3583819

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 189942407
Product of the distinct prime numbers

The prime factorization of 189942407 is 53 × 3583819. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 1, 58, 88, 662, 487, 7850, 8969, 50572, 46243, 940807, 755170, 9624055, 4028083, 97536335, 33975662, 756823849, 935070341, 1365970357, 3942781546

Basic calculations (n = 189942407)

Multiplication

n×y
n×2 379884814
n×3 569827221
n×4 759769628
n×5 949712035

Division

n÷y
n÷2 94971203.5
n÷3 63314135.666667
n÷3 47485601.75
n÷5 37988481.4

Exponentiation

ny
n2 36078117976953649
n3 6.8527645685725E+24
n4 1.301630596759E+33
n5 2.4723484857325E+41

Nth Root

y√n
2√n 13781.959476069
3√n 574.83161496656
4√n 117.39659056407
5√n 45.261025260093

Divisors of 189942407

1, 53, 3583819, 189942407

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189942406
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189942407 can be divided by 4 positive divisors. The sum of these divisors (counting 189942407) is 1, the average is 0.25.

Base conversion 189942407

Base System Value
2 Binary 1011010100100100101010000111
3 Ternary 111020102001222222
4 Quaternary 23110210222013
5 Quinary 342111124112
6 Senary 30503042555
8 Octal 1324445207
10 Decimal 189942407
12 Duodecimal 5374045b
16 Hexadecimal b524a87
20 Vigesimal 2j72g07
36 Base36 3534hz

Cryptographic Hash Functions

md5 d52d6bfdf9d6cce7675fee349c0e41be
sha1 77185014b0fe951d5ed3b5d86f340ed6c24c9d3e
sha256 f0e2ced1dba5a1c3c387b3316d849ca1530372f3af2e14b3a52dad456b18a885
sha512 5b55d5119ce273708c706653dae791e95b8f39b67b0a1d7e5840acebb66d776418e7ff2ed8c34b562d8309a6342c51e4ddf6c26ece424f1930fdbad0d6d89a1b
ripemd-160 8b7e26e045a16df796907c80ecf0296022bd27a4

189942407 as geometric shapes

Circle

Radius = n
Diameter 379884814
Circumference 1193443340.8727
Area 1.1334275039174E+17

Sphere

Radius = n
Volume 2.8704793100544E+25
Surface area 4.5337100156697E+17
Circumference 1193443340.8727

Square

Length = n
Perimeter 759769628
Area 36078117976953649
Diagonal 268619128.04919

Cube

Length = n
Surface area 216468707861721894
Volume 6.8527645685725E+24
Space diagonal 328989899.43593

Equilateral Triangle

Length = n
Perimeter 569827221
Area 1.5622283344387E+16
Altitude 164494949.71796

Triangular Pyramid

Length = n
Surface area 1.5622283344387E+16
Volume 8.0760604938543E+23
Height 89539709.34973