197156957 is an odd 9-digits prime number following 197156956
and preceding 197156958 . In scientific notation, it is written as 1.97156957 × 10^8.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 197156956 positive integers (up to 197156957) that are relatively prime to 197156957.
197156957 has 2 divisors, whose sum is 197156958
The reverse of 197156957 is 759651791
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 50 Digital Root 5
Name
one hundred ninety-seven million one hundred fifty-six thousand nine hundred fifty-seven
Scientific notation
1.97156957 × 10^8
Engineering notation
1.97156957 × 10^6
Prime Factorization
197156957
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
197156957 Product of the distinct prime numbers
The prime factorization of 197156957 is 197156957.
Since it has a total of 1 prime factors.
1 , 10 , 30 , 17 , 618 , 953 , 298 , 8591 , 19278 , 68231 , 83159 , 835687 , 4021157 , 3059489 , 22316807 , 90941544 , 281587827 , 161050115 , 8267714665 , 3831080314
n×2
394313914
n×3
591470871
n×4
788627828
n×5
985784785
n÷2
98578478.5
n÷3
65718985.666667
n÷3
49289239.25
n÷5
39431391.4
n2
38870865693499849
n3
7.6636615960861E+24
n4
1.5109441997621E+33
n5
2.978931606219E+41
2 √n14041.259095964
3 √n582.01927660987
4 √n118.49581889655
5 √n45.599745761698
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
197156958 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
98578479 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
14041.259131574 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999898558 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 197156957 can be divided by 2 positive divisors.
The sum of these divisors (counting 197156957) is 197156958, the average is 98578479.
Base
System
Value
2
Binary
1011110000000110000001011101
3
Ternary
111201222121111112
4
Quaternary
23300012001131
5
Quinary
400433010312
6
Senary
31321431405
8
Octal
1360060135
10
Decimal
197156957
12
Duodecimal
5603b565
16
Hexadecimal
bc0605d
20
Vigesimal
31c4c7h
36
Base36
39dra5
md5
93fcf9d8caa8e24d3f17fcbb7db1aba8
sha1
7f66b4e3f006c576b5cc070ce644583e9b17d163
sha256
5022ca6d322fd195a037133f0aa9cd65476b82cccb67cd046a35142b23d88eca
sha512
597e34468eb225b9cd007646956440ccc4e8ea01683d8c3f490a6cc013a28bfdd1de2467658d9599a837d4bc576453aa220775877cdb9f159ebc21f6d05afa42
ripemd-160
2943f020f81c9d5c10aa7acfbfceb4a09126fcfb
Diameter
394313914
Circumference
1238773695.4306
Area
1.2211642610137E+17
Volume
3.2101470626483E+25
Surface area
4.884657044055E+17
Circumference
1238773695.4306
Perimeter
788627828
Area
38870865693499849
Diagonal
278822042.50561
Surface area
233225194160999094
Volume
7.6636615960861E+24
Space diagonal
341485866.58967
Perimeter
591470871
Area
1.6831578578832E+16
Altitude
170742933.29484
Surface area
1.6831578578832E+16
Volume
9.031711805519E+23
Height
92940680.835203