97148972 is an even 8-digits composite number following 97148971
and preceding 97148973 . In scientific notation, it is written as 9.7148972 × 10^7.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 48522816 positive integers (up to 97148972) that are relatively prime to 97148972.
97148972 has 12 divisors, whose sum is 170191560
The reverse of 97148972 is 27984179
Previous prime number is 977
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
ninety-seven million one hundred forty-eight thousand nine hundred seventy-two
Scientific notation
9.7148972 × 10^7
Engineering notation
9.7148972 × 10^6
Prime Factorization
2 × 2 × 977 × 24859
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
48574486
Product of the distinct prime numbers
The prime factorization of 97148972 is 2 × 2 × 977 × 24859.
Since it has a total of 4 prime factors.
8 , 6 , 64 , 47 , 6 , 791 , 5925 , 8584 , 78680 , 56554 , 173760 , 474131 , 8702624 , 6676022 , 57640722 , 45433030 , 823458996 , 637713918 , 8366958601 , 9685683748
n×2
194297944
n×3
291446916
n×4
388595888
n×5
485744860
n÷2
48574486
n÷3
32382990.666667
n÷3
24287243
n÷5
19429794.4
n2
9437922760656784
n3
9.1688449401321E+23
n4
8.9074386036123E+31
n5
8.6534850349405E+39
2 √n
9856.4178077028
3 √n
459.70518601533
4 √n
99.279493389636
5 √n
39.581080163109
1 , 2 , 4 , 977 , 1954 , 3908 , 24859 , 49718 , 99436 , 24287243 , 48574486 , 97148972
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-97148971
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 97148972 can be divided by 12 positive divisors.
The sum of these divisors (counting 97148972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101110010100110000000101100
3
Ternary
20202210200100002
4
Quaternary
11302212000230
5
Quinary
144332231342
6
Senary
13350123432
8
Octal
562460054
10
Decimal
97148972
12
Duodecimal
28650578
16
Hexadecimal
5ca602c
20
Vigesimal
1a73c8c
36
Base36
1lu8mk
md5
30fd61efc75b7a6513ac6ea4ac4355ab
sha1
961cc0a78ecc1d07339203006b3c10e4bcafe2a1
sha256
71089728f4f3e9c0477642dcaf7a0f6d2d31eae64b92fef1f8df735a40d1722c
sha512
3557b67ed21e5aacc77cf4b6e764a8b28ecde922910895f2664985a4bb7ce3e217aeae9167bf9cf0e96f98dcfefaa6af31ffeee05c5fa0e74552436e3a038f7e
ripemd-160
379c2305c04fe01b5d02cf18c792c5a4f880bf80
Diameter
194297944
Circumference
610404993.478
Area
2.9650108810027E+16
Volume
3.8406367874431E+24
Surface area
1.1860043524011E+17
Circumference
610404993.478
Perimeter
388595888
Area
9437922760656784
Diagonal
137389393.773
Surface area
56627536563940704
Volume
9.1688449401321E+23
Space diagonal
168266955.40709
Perimeter
291446916
Area
4.0867404348421E+15
Altitude
84133477.703543
Surface area
4.0867404348421E+15
Volume
1.0805587388026E+23
Height
45796464.591001