31362493 is an odd 8-digits prime number following 31362492
and preceding 31362494 . In scientific notation, it is written as 3.1362493 × 10^7.
The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors.
There are 31362492 positive integers (up to 31362493) that are relatively prime to 31362493.
31362493 has 2 divisors, whose sum is 31362494
The reverse of 31362493 is 39426313
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 31 Digital Root 4
Name
thirty-one million three hundred sixty-two thousand four hundred ninety-three
Scientific notation
3.1362493 × 10^7
Engineering notation
3.1362493 × 10^6
Prime Factorization
31362493
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
31362493 Product of the distinct prime numbers
The prime factorization of 31362493 is 31362493.
Since it has a total of 1 prime factors.
10 , 1 , 34 , 98 , 730 , 615 , 1182 , 8018 , 75850 , 46232 , 901756 , 127726 , 6983180 , 6513063 , 89148797 , 79212231 , 876922305 , 803398462 , 3179839094 , 5167657437
n×2
62724986
n×3
94087479
n×4
125449972
n×5
156812465
n÷2
15681246.5
n÷3
10454164.333333
n÷3
7840623.25
n÷5
6272498.6
n2
983605967175049
n3
3.0848335260286E+22
n4
9.6748069866236E+29
n5
3.0342606639433E+37
2 √n5600.2225848621
3 √n315.35776265983
4 √n74.834634928368
5 √n31.570547640768
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
31362494 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
15681247 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5600.2226741443 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999362296 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 31362493 can be divided by 2 positive divisors.
The sum of these divisors (counting 31362493) is 31362494, the average is 15681247.
Base
System
Value
2
Binary
1110111101000110110111101
3
Ternary
2012000101020211
4
Quaternary
1313220312331
5
Quinary
31012044433
6
Senary
3040112421
8
Octal
167506675
10
Decimal
31362493
12
Duodecimal
a605711
16
Hexadecimal
1de8dbd
20
Vigesimal
9g064d
36
Base36
io7gd
md5
7e3f7e162bc5d6c444adb14d8ff541ae
sha1
cc66fe4d0d59ec8b703eb4a743f27b6846dbf8d2
sha256
a3e3fbbcc0fb12ac57928102072d5f4be4997943816489086aa4e3052f4b67e5
sha512
60e237cfff0f8ccc58d1b1fb00ce8ed9ec0e97abfee782af5e60884bdb732e794ab437becdcca48ad15d034b6bc76c13ef461d10aaf988f6e5e23e966ecd308b
ripemd-160
311143b601b390fb38b0f20ab0b31f9252e55c02
Diameter
62724986
Circumference
197056355.21412
Area
3.0900892805042E+15
Volume
1.2921720457225E+23
Surface area
1.2360357122017E+16
Circumference
197056355.21412
Perimeter
125449972
Area
983605967175049
Diagonal
44353262.950431
Surface area
5901635803050294
Volume
3.0848335260286E+22
Space diagonal
54321431.328023
Perimeter
94087479
Area
4.2591387744378E+14
Altitude
27160715.664012
Surface area
4.2591387744378E+14
Volume
3.635511175144E+21
Height
14784420.983477