31369982 is an even 8-digits composite number following 31369981
and preceding 31369983 . In scientific notation, it is written as 3.1369982 × 10^7.
The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors.
There are 13063680 positive integers (up to 31369982) that are relatively prime to 31369982.
31369982 has 32 divisors, whose sum is 55323840
The reverse of 31369982 is 28996313
Previous prime number is 61
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
thirty-one million three hundred sixty-nine thousand nine hundred eighty-two
Scientific notation
3.1369982 × 10^7
Engineering notation
3.1369982 × 10^6
Prime Factorization
2 × 7 × 337 × 61 × 109
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
31369982
Product of the distinct prime numbers
The prime factorization of 31369982 is 2 × 7 × 337 × 61 × 109.
Since it has a total of 5 prime factors.
1 , 8 , 33 , 42 , 544 , 253 , 6945 , 77 , 81411 , 22860 , 863908 , 884733 , 6753164 , 4101411 , 59167022 , 66592762 , 420282585 , 70288498 , 1448476708 , 7842334331
n×2
62739964
n×3
94109946
n×4
125479928
n×5
156849910
n÷2
15684991
n÷3
10456660.666667
n÷3
7842495.5
n÷5
6273996.4
n2
984075770680324
n3
3.0870439212878E+22
n4
9.6840512244007E+29
n5
3.0378851259653E+37
2 √n
5600.8911790893
3 √n
315.38286192225
4 √n
74.839101939356
5 √n
31.572055232985
1 , 2 , 7 , 14 , 61 , 109 , 122 , 218 , 337 , 427 , 674 , 763 , 854 , 1526 , 2359 , 4718 , 6649 , 13298 , 20557 , 36733 , 41114 , 46543 , 73466 , 93086 , 143899 , 257131 , 287798 , 514262 , 2240713 , 4481426 , 15684991 , 31369982
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
-31369981
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 31369982 can be divided by 32 positive divisors.
The sum of these divisors (counting 31369982) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1110111101010101011111110
3
Ternary
2012000202112012
4
Quaternary
1313222223332
5
Quinary
31012314412
6
Senary
3040211222
8
Octal
167525376
10
Decimal
31369982
12
Duodecimal
a609b12
16
Hexadecimal
1deaafe
20
Vigesimal
9g14j2
36
Base36
iod8e
md5
b094034bcaa767c79de032604ed0acb2
sha1
0d4b6ae1e80681383483af03b5a82f1f64713651
sha256
68870def1846fe7ef87203efb43f69b271a6f10c1719c4a53043a9fbd6e1ca6f
sha512
1dad48e883234f1c5d75c1bf60f387f814cd1749ac58d8e38c7d15e7c06bcced1cf07549fd7eb035ea48c856666b18dee447d68d7fcb237b2223ee1ce58c7de3
ripemd-160
d372e26f2090acf3326248076edea2c300b86ca9
Diameter
62739964
Circumference
197103409.98889
Area
3.091565211745E+15
Volume
1.2930979339236E+23
Surface area
1.236626084698E+16
Circumference
197103409.98889
Perimeter
125479928
Area
984075770680324
Diagonal
44363853.9958
Surface area
5904454624081944
Volume
3.0870439212878E+22
Space diagonal
54334402.656521
Perimeter
94109946
Area
4.2611730832896E+14
Altitude
27167201.328261
Surface area
4.2611730832896E+14
Volume
3.6381161509388E+21
Height
14787951.331933