97189871 is an odd 8-digits prime number following 97189870
and preceding 97189872 . In scientific notation, it is written as 9.7189871 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 97189870 positive integers (up to 97189871) that are relatively prime to 97189871.
97189871 has 2 divisors, whose sum is 97189872
The reverse of 97189871 is 17898179
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
ninety-seven million one hundred eighty-nine thousand eight hundred seventy-one
Scientific notation
9.7189871 × 10^7
Engineering notation
9.7189871 × 10^6
Prime Factorization
97189871
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
97189871
Product of the distinct prime numbers
The prime factorization of 97189871 is 97189871.
Since it has a total of 1 prime factors.
9 , 2 , 40 , 2 , 770 , 950 , 9964 , 2603 , 81394 , 53953 , 138452 , 806429 , 9876856 , 7119670 , 914327 , 65885802 , 988209071 , 939925883 , 1071999615 , 2600886424
n×2
194379742
n×3
291569613
n×4
388759484
n×5
485949355
n÷2
48594935.5
n÷3
32396623.666667
n÷3
24297467.75
n÷5
19437974.2
n2
9445871024996641
n3
9.1804298640206E+23
n4
8.9224479420871E+31
n5
8.6717156449566E+39
2 √n
9858.4923289517
3 √n
459.76968779441
4 √n
99.289940723881
5 √n
39.584412270547
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
97189872
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
48594936
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
9858.4923796694
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999794217
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 97189871 can be divided by 2 positive divisors.
The sum of these divisors (counting 97189871) is 97189872, the average is 48594936.
Base
System
Value
2
Binary
101110010101111111111101111
3
Ternary
20202212202102212
4
Quaternary
11302233333233
5
Quinary
144340033441
6
Senary
13351041035
8
Octal
562577757
10
Decimal
97189871
12
Duodecimal
2867017b
16
Hexadecimal
5caffef
20
Vigesimal
1a78edb
36
Base36
1lv46n
md5
9ba2efd89db8e5fb6bae08a20c0a225d
sha1
ddbabf8c567fcb9c1e3ba128fc8e52f738a9cbc7
sha256
3c8b039ee832ef5e266a1d9000a4b763f9ddaef5dafadfbd52145dc942870ab9
sha512
288361b6d4c63f3af66ec0e6127ca00a23875966199c6e37b01fd043a0aa3c836f9835acf919a91fea19762e327b662ab6a18ddf3f1c53c90bfcb2710a499acc
ripemd-160
1d64cd98a618e34ed700f073c6f5dc9837717087
Diameter
194379742
Circumference
610661969.47388
Area
2.9675079018886E+16
Volume
3.8454894690138E+24
Surface area
1.1870031607554E+17
Circumference
610661969.47388
Perimeter
388759484
Area
9445871024996641
Diagonal
137447233.69349
Surface area
56675226149979846
Volume
9.1804298640206E+23
Space diagonal
168337794.55307
Perimeter
291569613
Area
4.0901821342592E+15
Altitude
84168897.276533
Surface area
4.0901821342592E+15
Volume
1.0819240351761E+23
Height
45815744.564497