1438372013 is an odd 10-digits composite number following 1438372012
and preceding 1438372014 . In scientific notation, it is written as 1.438372013 × 10^9.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 1307900880 positive integers (up to 1438372013) that are relatively prime to 1438372013.
1438372013 has 12 divisors, whose sum is 1580786208
The reverse of 1438372013 is 3102738341
Previous prime number is 67
Is Prime? no Number parity odd Number length 10 Sum of Digits 32 Digital Root 5
Name
one billion four hundred thirty-eight million three hundred seventy-two thousand thirteen
Scientific notation
1.438372013 × 10^9
Engineering notation
1.438372013 × 10^9
Prime Factorization
13 × 13 × 67 × 127031
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
110644001 Product of the distinct prime numbers
The prime factorization of 1438372013 is 13 × 13 × 67 × 127031.
Since it has a total of 4 prime factors.
4 , 7 , 87 , 65 , 876 , 911 , 4097 , 1540 , 36967 , 57205 , 855431 , 502286 , 5478905 , 4453806 , 88106929 , 11836792 , 768322736 , 631764456 , 1984937289 , 6622926603
n×2
2876744026
n×3
4315116039
n×4
5753488052
n×5
7191860065
n÷2
719186006.5
n÷3
479457337.66667
n÷3
359593003.25
n÷5
287674402.6
n2
2068914047781672169
n3
2.9758680636317E+27
n4
4.2804053371083E+36
n5
6.1568152411925E+45
2 √n37925.875243691
3 √n1128.8175201809
4 √n194.74566809994
5 √n67.853811011545
1 , 13 , 67 , 169 , 871 , 11323 , 127031 , 1651403 , 8511077 , 21468239 , 110644001 , 1438372013
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1438372012 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1438372013 can be divided by 12 positive divisors.
The sum of these divisors (counting 1438372013) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010101101110111101000010101101
3
Ternary
10201020112212110112
4
Quaternary
1111232331002231
5
Quinary
10421210401023
6
Senary
354421145405
8
Octal
12556750255
10
Decimal
1438372013
12
Duodecimal
34185b265
16
Hexadecimal
55bbd0ad
20
Vigesimal
1299ga0d
36
Base36
nsday5
md5
a5caba2219e1f4cf58da7e319ba4fbc2
sha1
faf2e46de5e10710594ade78a321eb7d0f68476c
sha256
d61c328aa7e8670b0117bb97bbd847329e4a44872fc8de19c52bc22f39bc950b
sha512
5c008d05997ea65000a1ef885c735906cf9840263c633e2866a7e34f67b22181c05cadadea80b1ddf5bbe032d09a0f9c181f28e0811be502fb763937f7f2638a
ripemd-160
e8f1c218c6b999d4a3969626000210f46cae1d78
Diameter
2876744026
Circumference
9037557898.3399
Area
6.4996851734196E+18
Volume
1.2465286995677E+28
Surface area
2.5998740693678E+19
Circumference
9037557898.3399
Perimeter
5753488052
Area
2068914047781672169
Diagonal
2034165208.5225
Surface area
1.241348428669E+19
Volume
2.9758680636317E+27
Space diagonal
2491333406.7011
Perimeter
4315116039
Area
8.9586606181271E+17
Altitude
1245666703.3506
Surface area
8.9586606181271E+17
Volume
3.5070941461841E+26
Height
678055069.5075