1889473669 is an odd 10-digits composite number following 1889473668
and preceding 1889473670 . In scientific notation, it is written as 1.889473669 × 10^9.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 1855243440 positive integers (up to 1889473669) that are relatively prime to 1889473669.
1889473669 has 8 divisors, whose sum is 1923983712
The reverse of 1889473669 is 9663749881
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 61
Digital Root 7
Name
one billion eight hundred eighty-nine million four hundred seventy-three thousand six hundred sixty-nine
Scientific notation
1.889473669 × 10^9
Engineering notation
1.889473669 × 10^9
Prime Factorization
83 × 163 × 139661
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1889473669
Product of the distinct prime numbers
The prime factorization of 1889473669 is 83 × 163 × 139661.
Since it has a total of 3 prime factors.
8 , 10 , 40 , 49 , 255 , 352 , 223 , 8430 , 93990 , 91970 , 718603 , 379308 , 3524520 , 7002873 , 55311487 , 78830243 , 934840083 , 407257353 , 5894517049 , 1766798693
n×2
3778947338
n×3
5668421007
n×4
7557894676
n×5
9447368345
n÷2
944736834.5
n÷3
629824556.33333
n÷3
472368417.25
n÷5
377894733.8
n2
3570110745844321561
n3
6.7456302496868E+27
n4
1.2745690737593E+37
n5
2.4082647041899E+46
2 √n
43468.076435472
3 √n
1236.2708089054
4 √n
208.48999121174
5 √n
71.658575210424
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
-1889473668
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 1889473669 can be divided by 8 positive divisors.
The sum of these divisors (counting 1889473669) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110000100111110001010010000101
3
Ternary
11212200101012121021
4
Quaternary
1300213301102011
5
Quinary
12332201124134
6
Senary
511253551141
8
Octal
16047612205
10
Decimal
1889473669
12
Duodecimal
4489454b1
16
Hexadecimal
709f1485
20
Vigesimal
19a94439
36
Base36
v8xz7p
md5
1656483c7fc3ad75272d10115ba5cfc0
sha1
2a2a485ac519029fdbd26617e951697ae9f788f6
sha256
590a5895bed042f951e44973ce48c01e236b15e0349629fcee1508bac37d0bc1
sha512
0a41474a83b455a6ffdeafd6cffb9c4b6ed134d64869407836cd783c2c720f32dae2ea3d11d5fe92797b90223130703cade2b9c8c77ad419d74035e8a33162b8
ripemd-160
80f38baaa9329cbb1b0e861f7074fe1de301d03c
Diameter
3778947338
Circumference
11871913195.364
Area
1.1215833691646E+19
Volume
2.8256029914999E+28
Surface area
4.4863334766586E+19
Circumference
11871913195.364
Perimeter
7557894676
Area
3570110745844321561
Diagonal
2672119288.4467
Surface area
2.1420664475066E+19
Volume
6.7456302496868E+27
Space diagonal
3272664394.2716
Perimeter
5668421007
Area
1.5459033001125E+18
Altitude
1636332197.1358
Surface area
1.5459033001125E+18
Volume
7.9498014882177E+26
Height
890706429.48222