2015493428 is an even 10-digits composite number following 2015493427
and preceding 2015493429 . In scientific notation, it is written as 2.015493428 × 10^9.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 929692800 positive integers (up to 2015493428) that are relatively prime to 2015493428.
2015493428 has 24 divisors, whose sum is 3800614440
The reverse of 2015493428 is 8243945102
Previous prime number is 1901
Is Prime? no Number parity even Number length 10 Sum of Digits 38 Digital Root 2
Name
two billion fifteen million four hundred ninety-three thousand four hundred twenty-eight
Scientific notation
2.015493428 × 10^9
Engineering notation
2.015493428 × 10^9
Prime Factorization
2 × 2 × 13 × 1901 × 20389
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
1007746714 Product of the distinct prime numbers
The prime factorization of 2015493428 is 2 × 2 × 13 × 1901 × 20389.
Since it has a total of 5 prime factors.
5 , 7 , 3 , 2 , 441 , 352 , 9092 , 5321 , 62177 , 26050 , 20218 , 754912 , 3172239 , 5458138 , 71144895 , 76777301 , 336083287 , 7771587 , 5768058284 , 438657330
n×2
4030986856
n×3
6046480284
n×4
8061973712
n×5
10077467140
n÷2
1007746714
n÷3
671831142.66667
n÷3
503873357
n÷5
403098685.6
n2
4062213758311191184
n3
8.1873651330074E+27
n4
1.6501580618213E+37
n5
3.325882728762E+46
2 √n44894.247159296
3 √n1263.1661007828
4 √n211.8826259024
5 √n72.589913230366
1 , 2 , 4 , 13 , 26 , 52 , 1901 , 3802 , 7604 , 20389 , 24713 , 40778 , 49426 , 81556 , 98852 , 265057 , 530114 , 1060228 , 38759489 , 77518978 , 155037956 , 503873357 , 1007746714 , 2015493428
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2015493427 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2015493428 can be divided by 24 positive divisors.
The sum of these divisors (counting 2015493428) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1111000001000011111110100110100
3
Ternary
12012110111200012202
4
Quaternary
1320020133310310
5
Quinary
13111431242203
6
Senary
531555004032
8
Octal
17010376464
10
Decimal
2015493428
12
Duodecimal
482b99618
16
Hexadecimal
7821fd34
20
Vigesimal
1b9ggdb8
36
Base36
xbz0ok
md5
3c590ffe1a88ba29140f57ac2c1ae854
sha1
296a2254616998ef848c35d97c0cbade6c00e8c3
sha256
317b22e19c19724892d4b756c8b5c5c5fd5e0587570a4d9916e69e934e3886fb
sha512
3554c8f09ea08a84c7c762decb2409a39e503daab3e4bd9bf918d29b07d2935e876edb51f312ef494455469209c82a7f355d4b685dd2a35f9e3473b7fcb6e4f9
ripemd-160
759e813c3f2f55b56b7bde7276aed1686231ba80
Diameter
4030986856
Circumference
12663718693.527
Area
1.2761820900422E+19
Volume
3.4295154872151E+28
Surface area
5.1047283601687E+19
Circumference
12663718693.527
Perimeter
8061973712
Area
4062213758311191184
Diagonal
2850338140.7514
Surface area
2.4373282549867E+19
Volume
8.1873651330074E+27
Space diagonal
3490937019.6172
Perimeter
6046480284
Area
1.7589901551501E+18
Altitude
1745468509.8086
Surface area
1.7589901551501E+18
Volume
9.6489023426664E+26
Height
950112713.58381