189361421 (number)

189361421 is an odd 9-digits composite number following 189361420 and preceding 189361422. In scientific notation, it is written as 1.89361421 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 185788512 positive integers (up to 189361421) that are relatively prime to 189361421.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million three hundred sixty-one thousand four hundred twenty-one

Notation

Scientific notation 1.89361421 × 10^8
Engineering notation 1.89361421 × 10^6

Prime Factorization of 189361421

Prime Factorization 53 × 3572857

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 189361421
Product of the distinct prime numbers

The prime factorization of 189361421 is 53 × 3572857. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 91, 34, 322, 750, 351, 9671, 70315, 13183, 551739, 679144, 3451628, 9229418, 35699296, 88357365, 443053771, 946326305, 7238841427, 7977257998

Basic calculations (n = 189361421)

Multiplication

n×y
n×2 378722842
n×3 568084263
n×4 757445684
n×5 946807105

Division

n÷y
n÷2 94680710.5
n÷3 63120473.666667
n÷3 47340355.25
n÷5 37872284.2

Exponentiation

ny
n2 35857747763139241
n3 6.7900740702876E+24
n4 1.2857780746449E+33
n5 2.4347676330541E+41

Nth Root

y√n
2√n 13760.865561439
3√n 574.24492798971
4√n 117.30671575592
5√n 45.233302904908

Divisors of 189361421

1, 53, 3572857, 189361421

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 -189361420
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 189361421 can be divided by 4 positive divisors. The sum of these divisors (counting 189361421) is 1, the average is 0.25.

Base conversion 189361421

Base System Value
2 Binary 1011010010010110110100001101
3 Ternary 111012022120000222
4 Quaternary 23102112310031
5 Quinary 341434031141
6 Senary 30442401125
8 Octal 1322266415
10 Decimal 189361421
12 Duodecimal 535001a5
16 Hexadecimal b496d0d
20 Vigesimal 2j3a3b1
36 Base36 34qo7h

Cryptographic Hash Functions

md5 e58a5a164adeb46123f34b2cad456c3c
sha1 c5e3cd4dbf890222b0948a66c017e26a7d269e45
sha256 f21f460564e09ce66885f0db858884a733a448f82efe3430e9846d22c05f04f2
sha512 47c7c6ea86224590449d21df2dfa132ce915afeb2afe9c1a27fb922127e8a486f1ccdf180a147b5b77af84898048c6201b049df0346a1a0178973fa6797d11cc
ripemd-160 cbb1b7d09a8a96f835ecd26d2710b4fd623933b9

189361421 as geometric shapes

Circle

Radius = n
Diameter 378722842
Circumference 1189792898.1738
Area 1.1265043694695E+17

Sphere

Radius = n
Volume 2.8442195755395E+25
Surface area 4.5060174778782E+17
Circumference 1189792898.1738

Square

Length = n
Perimeter 757445684
Area 35857747763139241
Diagonal 267797489.76844

Cube

Length = n
Surface area 215146486578835446
Volume 6.7900740702876E+24
Space diagonal 327983602.16544

Equilateral Triangle

Length = n
Perimeter 568084263
Area 1.5526860242687E+16
Altitude 163991801.08272

Triangular Pyramid

Length = n
Surface area 1.5526860242687E+16
Volume 8.0021790330989E+23
Height 89265829.922814