189221409 (number)

189221409 is an odd 9-digits composite number following 189221408 and preceding 189221410. In scientific notation, it is written as 1.89221409 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 116443872 positive integers (up to 189221409) that are relatively prime to 189221409.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million two hundred twenty-one thousand four hundred nine

Notation

Scientific notation 1.89221409 × 10^8
Engineering notation 1.89221409 × 10^6

Prime Factorization of 189221409

Prime Factorization 9 × 13 × 1617277

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 189221409
Product of the distinct prime numbers

The prime factorization of 189221409 is 9 × 13 × 1617277. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 62, 15, 73, 543, 8395, 8076, 17082, 49803, 198212, 728354, 2848992, 7454969, 82184749, 84811830, 797081324, 523874559, 9010084167, 1636328643

Basic calculations (n = 189221409)

Multiplication

n×y
n×2 378442818
n×3 567664227
n×4 756885636
n×5 946107045

Division

n÷y
n÷2 94610704.5
n÷3 63073803
n÷3 47305352.25
n÷5 37844281.8

Exponentiation

ny
n2 35804741623945281
n3 6.7750236589639E+24
n4 1.2819795227575E+33
n5 2.4257797160532E+41

Nth Root

y√n
2√n 13755.777295377
3√n 574.10336271464
4√n 117.28502587874
5√n 45.226611912531

Divisors of 189221409

1, 9, 13, 117, 1617277, 14555493, 21024601, 189221409

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 -189221408
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 189221409 can be divided by 8 positive divisors. The sum of these divisors (counting 189221409) is 1, the average is 0.125.

Base conversion 189221409

Base System Value
2 Binary 1011010001110100101000100001
3 Ternary 111012001102222100
4 Quaternary 23101310220201
5 Quinary 341420041114
6 Senary 30435401013
8 Octal 1321645041
10 Decimal 189221409
12 Duodecimal 53453169
16 Hexadecimal b474a21
20 Vigesimal 2j2cda9
36 Base36 34no69

Cryptographic Hash Functions

md5 8a9fc4929a2654175e84b430ea8952dc
sha1 943a74f027b4aec2d5d4e60065bcf8fdcc2a6d66
sha256 c8e0bbf3202de382da6619e0cd9277f43528dce689e90852465a800152ab46e3
sha512 10ab6eea6223b36cbde692db1ee00763b9cf0e52db68a482a9b1370cf37164f9ad1358b96a243b8a56db67a17a823ce83c0b28edc3a98f12c2b38e153c7fe778
ripemd-160 03e98978bf5ffeed768d53876b4d9b219475e944

189221409 as geometric shapes

Circle

Radius = n
Diameter 378442818
Circumference 1188913176.8326
Area 1.1248391324947E+17

Sphere

Radius = n
Volume 2.8379152739864E+25
Surface area 4.4993565299787E+17
Circumference 1188913176.8326

Square

Length = n
Perimeter 756885636
Area 35804741623945281
Diagonal 267599482.89915

Cube

Length = n
Surface area 214828449743671686
Volume 6.7750236589639E+24
Space diagonal 327741094.26777

Equilateral Triangle

Length = n
Perimeter 567664227
Area 1.5503907911137E+16
Altitude 163870547.13389

Triangular Pyramid

Length = n
Surface area 1.5503907911137E+16
Volume 7.9844419532544E+23
Height 89199827.633049