13979445 is an odd 8-digits composite number following 13979444
and preceding 13979446 . In scientific notation, it is written as 1.3979445 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 7176000 positive integers (up to 13979445) that are relatively prime to 13979445.
13979445 has 32 divisors, whose sum is 23224320
The reverse of 13979445 is 54497931
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
thirteen million nine hundred seventy-nine thousand four hundred forty-five
Scientific notation
1.3979445 × 10^7
Engineering notation
1.3979445 × 10^6
Prime Factorization
3 × 5 × 47 × 79 × 251
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
13979445
Product of the distinct prime numbers
The prime factorization of 13979445 is 3 × 5 × 47 × 79 × 251.
Since it has a total of 5 prime factors.
9 , 10 , 33 , 75 , 630 , 68 , 6972 , 550 , 44274 , 33052 , 153521 , 12741 , 6227639 , 5853790 , 26338981 , 26160925 , 227276409 , 736155820 , 5003065664 , 330154303
n×2
27958890
n×3
41938335
n×4
55917780
n×5
69897225
n÷2
6989722.5
n÷3
4659815
n÷3
3494861.25
n÷5
2795889
n2
195424882508025
n3
2.7319313966524E+21
n4
3.8190884703275E+28
n5
5.3388737221078E+35
2 √n
3738.9096004049
3 √n
240.89621513329
4 √n
61.146623785822
5 √n
26.859503840945
1 , 3 , 5 , 15 , 47 , 79 , 141 , 235 , 237 , 251 , 395 , 705 , 753 , 1185 , 1255 , 3713 , 3765 , 11139 , 11797 , 18565 , 19829 , 35391 , 55695 , 58985 , 59487 , 99145 , 176955 , 297435 , 931963 , 2795889 , 4659815 , 13979445
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-13979444
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 13979445 can be divided by 32 positive divisors.
The sum of these divisors (counting 13979445) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110101010100111100110101
3
Ternary
222022020012020
4
Quaternary
311110330311
5
Quinary
12034320240
6
Senary
1215343353
8
Octal
65247465
10
Decimal
13979445
12
Duodecimal
4821b59
16
Hexadecimal
d54f35
20
Vigesimal
4778c5
36
Base36
8bmlx
md5
d160a237a4bbe2da2cd081674376f75e
sha1
8703b8893beb16b7211702519d49a05d6e106bc2
sha256
44299b1acce628ddbfe328e0b78ac55ed0af7b275b4e33101e36232eabfabf42
sha512
e82bdd1f15f96727e882e800391173a94844a9667a22f4daf76b006781a5dc829d02618966906845a3c7a111c75c1003829f1255873f37cfbe0150f6a956a648
ripemd-160
4b2dfbef61ddf5a320ba801faecb9784a0676dc2
Diameter
27958890
Circumference
87835443.426525
Area
6.1394537521586E+14
Volume
1.1443487474446E+22
Surface area
2.4557815008634E+15
Circumference
87835443.426525
Perimeter
55917780
Area
195424882508025
Diagonal
19769920.713449
Surface area
1172549295048150
Volume
2.7319313966524E+21
Space diagonal
24213109.001615
Perimeter
41938335
Area
84621456391769
Altitude
12106554.500807
Surface area
84621456391769
Volume
3.2196120271822E+20
Height
6589973.5711496