102997249 is an odd 9-digits prime number following 102997248
and preceding 102997250 . In scientific notation, it is written as 1.02997249 × 10^8.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 102997248 positive integers (up to 102997249) that are relatively prime to 102997249.
102997249 has 2 divisors, whose sum is 102997250
The reverse of 102997249 is 942799201
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred two million nine hundred ninety-seven thousand two hundred forty-nine
Scientific notation
1.02997249 × 10^8
Engineering notation
1.02997249 × 10^6
Prime Factorization
102997249
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
102997249
Product of the distinct prime numbers
The prime factorization of 102997249 is 102997249.
Since it has a total of 1 prime factors.
9 , 7 , 86 , 45 , 226 , 101 , 7830 , 6206 , 76174 , 99110 , 420598 , 46772 , 4103743 , 8629876 , 82602305 , 69980264 , 228689373 , 378477918 , 5993934137 , 9024790749
n×2
205994498
n×3
308991747
n×4
411988996
n×5
514986245
n÷2
51498624.5
n÷3
34332416.333333
n÷3
25749312.25
n÷5
20599449.8
n2
10608433301568001
n3
1.0926394462615E+24
n4
1.1253885711382E+32
n5
1.1591192688327E+40
2 √n
10148.756032145
3 √n
468.75064144505
4 √n
100.74103450007
5 √n
40.046551599382
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
102997250
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
51498625
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
10148.756081412
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.999999980582
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 102997249 can be divided by 2 positive divisors.
The sum of these divisors (counting 102997249) is 102997250, the average is 51498625.
Base
System
Value
2
Binary
110001000111001110100000001
3
Ternary
21011210210122221
4
Quaternary
12020321310001
5
Quinary
202331402444
6
Senary
14115331041
8
Octal
610716401
10
Decimal
102997249
12
Duodecimal
2a5b0a81
16
Hexadecimal
6239d01
20
Vigesimal
1c3ed29
36
Base36
1pbl6p
md5
c866ec335353912adb759733e31dcc16
sha1
ed3c69dd3521125fc52b7066533983b1ca7a2ccd
sha256
54b26277b337467c6ca7be4e5de229fd1da99aa6ead3f4b2a42e07d226054a8a
sha512
b4249a466aec852deaadb9d8f822997b7ca6abca4d1368e762af64025dddcdb7b54161bfa49d1b8b86360748318c6683d27b22208af7ad95de111a0c16dc06fd
ripemd-160
df4dc0dae106a0386fa19d7ec4f97491800a4b69
Diameter
205994498
Circumference
647150801.59672
Area
3.3327376126303E+16
Volume
4.5768374098634E+24
Surface area
1.3330950450521E+17
Circumference
647150801.59672
Perimeter
411988996
Area
10608433301568001
Diagonal
145660106.42292
Surface area
63650599809408006
Volume
1.0926394462615E+24
Space diagonal
178396468.30782
Perimeter
308991747
Area
4.5935863667554E+15
Altitude
89198234.153911
Surface area
4.5935863667554E+15
Volume
1.2876879364057E+23
Height
48553368.80764