197172938 is an even 9-digits composite number following 197172937
and preceding 197172939 . In scientific notation, it is written as 1.97172938 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 98586468 positive integers (up to 197172938) that are relatively prime to 197172938.
197172938 has 4 divisors, whose sum is 295759410
The reverse of 197172938 is 839271791
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred ninety-seven million one hundred seventy-two thousand nine hundred thirty-eight
Scientific notation
1.97172938 × 10^8
Engineering notation
1.97172938 × 10^6
Prime Factorization
2 × 98586469
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
197172938 Product of the distinct prime numbers
The prime factorization of 197172938 is 2 × 98586469.
Since it has a total of 2 prime factors.
6 , 2 , 98 , 66 , 574 , 242 , 1394 , 2494 , 10969 , 86660 , 89607 , 14315 , 6626439 , 5940826 , 1385608 , 49874091 , 928086140 , 148727131 , 9467185154 , 1159581890
n×2
394345876
n×3
591518814
n×4
788691752
n×5
985864690
n÷2
98586469
n÷3
65724312.666667
n÷3
49293234.5
n÷5
39434587.6
n2
38877167479551844
n3
7.6655253330613E+24
n4
1.5114341512331E+33
n5
2.9801391219217E+41
2 √n14041.828157331
3 √n582.03500181159
4 √n118.49822005976
5 √n45.600484975695
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-197172937 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 197172938 can be divided by 4 positive divisors.
The sum of these divisors (counting 197172938) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011110000001001111011001010
3
Ternary
111202000102102102
4
Quaternary
23300021323022
5
Quinary
400434013223
6
Senary
31322033402
8
Octal
1360117312
10
Decimal
197172938
12
Duodecimal
56048862
16
Hexadecimal
bc09eca
20
Vigesimal
31c6c6i
36
Base36
39e3m2
md5
1e176c6b9a2b3f153a17be152da646ab
sha1
1a6bf8f782609a1aa945c72620c20788ffa9f544
sha256
aa2347dda1cb2aedc3ca03221c5ec4759aa8c209afe154c73dd066443dc1c833
sha512
626642225f5d53415cc71dc0425148f72d539304f1868d605d744d7bd06c1662f1acd446481afab62e85947d5feddf12fada29bc8e166682711d0e0dd1b5cbad
ripemd-160
334ea37d25984f8b3e90854411966f3e01b39f11
Diameter
394345876
Circumference
1238874107.015
Area
1.2213622374614E+17
Volume
3.2109277429669E+25
Surface area
4.8854489498456E+17
Circumference
1238874107.015
Perimeter
788691752
Area
38877167479551844
Diagonal
278844643.05255
Surface area
233263004877311064
Volume
7.6655253330613E+24
Space diagonal
341513546.49363
Perimeter
591518814
Area
1.6834307332237E+16
Altitude
170756773.24681
Surface area
1.6834307332237E+16
Volume
9.0339082406082E+23
Height
92948214.35085