1889461161 (number)

1889461161 is an odd 10-digits composite number following 1889461160 and preceding 1889461162. In scientific notation, it is written as 1.889461161 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 20 positive divisors. There are 1079691768 positive integers (up to 1889461161) that are relatively prime to 1889461161.

Interesting facts

Basic properties

Name

Name one billion eight hundred eighty-nine million four hundred sixty-one thousand one hundred sixty-one

Notation

Scientific notation 1.889461161 × 10^9
Engineering notation 1.889461161 × 10^9

Prime Factorization of 1889461161

Prime Factorization 9 × 7 × 3 × 3 × 3332383

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 629820387
Product of the distinct prime numbers

The prime factorization of 1889461161 is 9 × 7 × 3 × 3 × 3332383. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 67, 56, 699, 174, 3186, 9514, 97746, 21190, 231867, 752474, 8188287, 4821858, 57353942, 3491772, 288866699, 407127171, 2833566174, 8305161640

Basic calculations (n = 1889461161)

Multiplication

n×y
n×2 3778922322
n×3 5668383483
n×4 7557844644
n×5 9447305805

Division

n÷y
n÷2 944730580.5
n÷3 629820387
n÷3 472365290.25
n÷5 377892232.2

Exponentiation

ny
n2 3570063478927467921
n3 6.745496285738E+27
n4 1.2745353243572E+37
n5 2.4081849936954E+46

Nth Root

y√n
2√n 43467.932559532
3√n 1236.2680809307
4√n 208.48964616866
5√n 71.658480336613

Divisors of 1889461161

1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3332383, 9997149, 23326681, 29991447, 69980043, 89974341, 209940129, 269923023, 629820387, 1889461161

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1889461160
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1889461161 can be divided by 20 positive divisors. The sum of these divisors (counting 1889461161) is 1, the average is 0.05.

Base conversion 1889461161

Base System Value
2 Binary 1110000100111101110001110101001
3 Ternary 11212200100120110000
4 Quaternary 1300213232032221
5 Quinary 12332200224121
6 Senary 511253413213
8 Octal 16047561651
10 Decimal 1889461161
12 Duodecimal 44893a209
16 Hexadecimal 709ee3a9
20 Vigesimal 19a92ci1
36 Base36 v8xpk9

Cryptographic Hash Functions

md5 fbd5f3bcdae0add4108d17020429aa34
sha1 cd3cbea3540ccf1c003208a2196cebdacab474fe
sha256 33977220182e043e30961c6b34fa51b2710b39a6e9c2af7af6b92e454ab56ffb
sha512 59e402f52ebfa0c6206197a8143403c6f7026493fc754b14d22ea2415ea3e627452fc0fa442f4d87f5c245439848d720af4fec7012a37425769e566e5807b947
ripemd-160 c31ec9cf99a8f852c117972fb87cdcd317327b87

1889461161 as geometric shapes

Circle

Radius = n
Diameter 3778922322
Circumference 11871834605.282
Area 1.1215685198248E+19

Sphere

Radius = n
Volume 2.8255468768122E+28
Surface area 4.4862740792991E+19
Circumference 11871834605.282

Square

Length = n
Perimeter 7557844644
Area 3570063478927467921
Diagonal 2672101599.4634

Cube

Length = n
Surface area 2.1420380873565E+19
Volume 6.745496285738E+27
Space diagonal 3272642729.7801

Equilateral Triangle

Length = n
Perimeter 5668383483
Area 1.5458828329371E+18
Altitude 1636321364.89

Triangular Pyramid

Length = n
Surface area 1.5458828329371E+18
Volume 7.94964361019E+26
Height 890700533.15447