2149034493 is an odd 10-digits composite number following 2149034492
and preceding 2149034494 . In scientific notation, it is written as 2.149034493 × 10^9.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 1431284400 positive integers (up to 2149034493) that are relatively prime to 2149034493.
2149034493 has 8 divisors, whose sum is 2868189856
The reverse of 2149034493 is 3944309412
Previous prime number is 1021
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 39
Digital Root 3
Name
two billion one hundred forty-nine million thirty-four thousand four hundred ninety-three
Scientific notation
2.149034493 × 10^9
Engineering notation
2.149034493 × 10^9
Prime Factorization
3 × 1021 × 701611
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2149034493
Product of the distinct prime numbers
The prime factorization of 2149034493 is 3 × 1021 × 701611.
Since it has a total of 3 prime factors.
6 , 2 , 3 , 11 , 229 , 223 , 9204 , 1469 , 96587 , 68880 , 586437 , 989664 , 5546251 , 5806390 , 97352563 , 75557881 , 295508835 , 569293888 , 9679541625 , 1668234207
n×2
4298068986
n×3
6447103479
n×4
8596137972
n×5
10745172465
n÷2
1074517246.5
n÷3
716344831
n÷3
537258623.25
n÷5
429806898.6
n2
4618349252103767049
n3
9.9249918434917E+27
n4
2.1329149814407E+37
n5
4.5837078657526E+46
2 √n
46357.679978618
3 √n
1290.4696511191
4 √n
215.30833699283
5 √n
73.527309941785
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
-2149034492
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 2149034493 can be divided by 8 positive divisors.
The sum of these divisors (counting 2149034493) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000000000101111010100111111101
3
Ternary
12112202210021010010
4
Quaternary
2000011322213331
5
Quinary
13400123100433
6
Senary
553125133433
8
Octal
20005724775
10
Decimal
2149034493
12
Duodecimal
4bb85a279
16
Hexadecimal
8017a9fd
20
Vigesimal
1dbb964d
36
Base36
zjh9ml
md5
b9f934aa0ab280aa914d496c10713482
sha1
b2c94ca5e66c575587a67a8a654180f53ff7a312
sha256
a10a422e821ee719d665930c9eb9ff9050ce2dfd37ba2db4681c16371a57a19e
sha512
938ba93a2ebe7a0d72348045874c21ce11d5e5aa94b9dbd266e6df3c2d8fa1010d185dcb8dad251e9154d8deb4ce4e64fb4072af75e1ed38e0e439677d7cdb35
ripemd-160
190f9cd3945bcf311a66923df9408eaf63c8adb3
Diameter
4298068986
Circumference
13502781951.04
Area
1.4508972082121E+19
Volume
4.1573708616603E+28
Surface area
5.8035888328484E+19
Circumference
13502781951.04
Perimeter
8596137972
Area
4618349252103767049
Diagonal
3039193726.0082
Surface area
2.7710095512623E+19
Volume
9.9249918434917E+27
Space diagonal
3722236929.094
Perimeter
6447103479
Area
1.9998038879354E+18
Altitude
1861118464.547
Surface area
1.9998038879354E+18
Volume
1.169671505959E+27
Height
1013064575.3361