31494497 is an odd 8-digits prime number following 31494496
and preceding 31494498 . In scientific notation, it is written as 3.1494497 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 31494496 positive integers (up to 31494497) that are relatively prime to 31494497.
31494497 has 2 divisors, whose sum is 31494498
The reverse of 31494497 is 79449413
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
thirty-one million four hundred ninety-four thousand four hundred ninety-seven
Scientific notation
3.1494497 × 10^7
Engineering notation
3.1494497 × 10^6
Prime Factorization
31494497
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
31494497 Product of the distinct prime numbers
The prime factorization of 31494497 is 31494497.
Since it has a total of 1 prime factors.
1 , 10 , 76 , 62 , 70 , 555 , 7654 , 6989 , 59187 , 15482 , 188530 , 313137 , 2523466 , 9608649 , 59504894 , 9066221 , 336558684 , 691326944 , 8447161170 , 7267291572
n×2
62988994
n×3
94483491
n×4
125977988
n×5
157472485
n÷2
15747248.5
n÷3
10498165.666667
n÷3
7873624.25
n÷5
6298899.4
n2
991903341283009
n3
3.1239496806328E+22
n4
9.838722384484E+29
n5
3.0986561262196E+37
2 √n5611.995812543
3 √n315.79958784516
4 √n74.913255252612
5 √n31.597078949851
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
31494498 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
15747249 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5611.9959016378 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999364968 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 31494497 can be divided by 2 positive divisors.
The sum of these divisors (counting 31494497) is 31494498, the average is 15747249.
Base
System
Value
2
Binary
1111000001001000101100001
3
Ternary
2012021002022212
4
Quaternary
1320021011201
5
Quinary
31030310442
6
Senary
3043011505
8
Octal
170110541
10
Decimal
31494497
12
Duodecimal
a669b95
16
Hexadecimal
1e09161
20
Vigesimal
9ggg4h
36
Base36
ir1b5
md5
f5e2b79928eb0ebdac5ba9b4d0905bc2
sha1
c1e83c4179233f30c500a7ac08e7c7fd045c7452
sha256
2cdffb35a6c3a8c2946de4fd1458b7b7d7d4d2df66b44527e29acdf08c5e4422
sha512
2aca90de94971cc06bd17ad3c98904788c6c1a871fadd3206f1ccc9f510999a5f8b35e18719687813438794e43817b18df98054c40c48c344a852b2d95420df6
ripemd-160
f2086922e3c759c1d0dd3588f529608aac3e27b2
Diameter
62988994
Circumference
197885760.80741
Area
3.1161562500459E+15
Volume
1.308556982248E+23
Surface area
1.2464625000183E+16
Circumference
197885760.80741
Perimeter
125977988
Area
991903341283009
Diagonal
44539944.797519
Surface area
5951420047698054
Volume
3.1239496806328E+22
Space diagonal
54550068.962826
Perimeter
94483491
Area
4.2950674582488E+14
Altitude
27275034.481413
Surface area
4.2950674582488E+14
Volume
3.681610005435E+21
Height
14846648.26584