1890804929 is an odd 10-digits composite number following 1890804928
and preceding 1890804930 . In scientific notation, it is written as 1.890804929 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 1745012736 positive integers (up to 1890804929) that are relatively prime to 1890804929.
1890804929 has 8 divisors, whose sum is 2036654760
The reverse of 1890804929 is 9294080981
Previous prime number is 6529
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 50
Digital Root 5
Name
one billion eight hundred ninety million eight hundred four thousand nine hundred twenty-nine
Scientific notation
1.890804929 × 10^9
Engineering notation
1.890804929 × 10^9
Prime Factorization
13 × 6529 × 22277
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1890804929
Product of the distinct prime numbers
The prime factorization of 1890804929 is 13 × 6529 × 22277.
Since it has a total of 3 prime factors.
7 , 9 , 3 , 18 , 273 , 88 , 5411 , 8040 , 92575 , 61055 , 663539 , 715868 , 8424348 , 6228467 , 25914980 , 29639766 , 271018618 , 624252162 , 3629441438 , 6564467295
n×2
3781609858
n×3
5672414787
n×4
7563219716
n×5
9454024645
n÷2
945402464.5
n÷3
630268309.66667
n÷3
472701232.25
n÷5
378160985.8
n2
3575143279530695041
n3
6.7598985348179E+27
n4
1.2781649469173E+37
n5
2.4167605817063E+46
2 √n
43483.386816116
3 √n
1236.5610857747
4 √n
208.52670528284
5 √n
71.668670013286
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
-1890804928
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 1890804929 can be divided by 8 positive divisors.
The sum of these divisors (counting 1890804929) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110000101100110110010011000001
3
Ternary
11212202212211202012
4
Quaternary
1300230312103001
5
Quinary
12333021224204
6
Senary
511342302305
8
Octal
16054662301
10
Decimal
1890804929
12
Duodecimal
449287995
16
Hexadecimal
70b364c1
20
Vigesimal
19ahac69
36
Base36
v9qif5
md5
d8d2f59c88ac4522ed161a5e021c9730
sha1
86c077cc8da2fbedcc7a718a07823855764915de
sha256
c0ead614e904cf491ff50a23f42b4a1f3a2bc247dd6dc9463fb7e710ec9f9d6c
sha512
6e5e59ba3f81cb4b78bf72329915d06842f0d6bf5101bc1092bb6276efbe7634abd41b9cd7f758ab89137830fa47f8779203502da43fe1d64e6575d86f80b52c
ripemd-160
8f6383ce12b76647b83e7fff2219ba4583efc51e
Diameter
3781609858
Circumference
11880277748.636
Area
1.1231643862505E+19
Volume
2.8315796767995E+28
Surface area
4.4926575450018E+19
Circumference
11880277748.636
Perimeter
7563219716
Area
3575143279530695041
Diagonal
2674001974.3937
Surface area
2.1450859677184E+19
Volume
6.7598985348179E+27
Space diagonal
3274970204.2297
Perimeter
5672414787
Area
1.5480824511214E+18
Altitude
1637485102.1148
Surface area
1.5480824511214E+18
Volume
7.9666168235045E+26
Height
891333991.46457