97188138 is an even 8-digits composite number following 97188137
and preceding 97188139 . In scientific notation, it is written as 9.7188138 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 32361000 positive integers (up to 97188138) that are relatively prime to 97188138.
97188138 has 16 divisors, whose sum is 162155520
The reverse of 97188138 is 83188179
Previous prime number is 1151
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
ninety-seven million one hundred eighty-eight thousand one hundred thirty-eight
Scientific notation
9.7188138 × 10^7
Engineering notation
9.7188138 × 10^6
Prime Factorization
2 × 9 × 1151 × 4691
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
97188138
Product of the distinct prime numbers
The prime factorization of 97188138 is 2 × 9 × 1151 × 4691.
Since it has a total of 4 prime factors.
10 , 6 , 38 , 20 , 820 , 494 , 551 , 4576 , 32391 , 25138 , 741850 , 922206 , 6181973 , 2847911 , 977785 , 88846507 , 104815645 , 253175657 , 7709935430 , 4770085270
n×2
194376276
n×3
291564414
n×4
388752552
n×5
485940690
n÷2
48594069
n÷3
32396046
n÷3
24297034.5
n÷5
19437627.6
n2
9445534167907044
n3
9.1799387819427E+23
n4
8.9218115717099E+31
n5
8.6709425424134E+39
2 √n
9858.4044347957
3 √n
459.76695504872
4 √n
99.289498109295
5 √n
39.584271103005
1 , 2 , 9 , 18 , 1151 , 2302 , 4691 , 9382 , 10359 , 20718 , 42219 , 84438 , 5399341 , 10798682 , 48594069 , 97188138
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-97188137
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 97188138 can be divided by 16 positive divisors.
The sum of these divisors (counting 97188138) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101110010101111100100101010
3
Ternary
20202212200001200
4
Quaternary
11302233210222
5
Quinary
144340010023
6
Senary
13351025030
8
Octal
562574452
10
Decimal
97188138
12
Duodecimal
2866b176
16
Hexadecimal
5caf92a
20
Vigesimal
1a78a6i
36
Base36
1lv2ui
md5
975cf9d4d2951147698ee8334822af97
sha1
fabc581745b459dbf7634fd3727cd5e0e96e7dd7
sha256
0c02e051df3843cfea3b5d984bcbaa71e703bca7319d8e37767037852c06f7ba
sha512
fc30aa24653a7df8b3bfe46f5801572081a86d2dbc0f89dcb1b81d5a9e57723c5ad355cca5ccac930db7438353972db64618fa22ca7b8f3ba4f4c540b8685cf4
ripemd-160
70de21a7d012a5e7530da6ea77fb3bd2e6b5c37b
Diameter
194376276
Circumference
610651080.71374
Area
2.9674020751128E+16
Volume
3.845283765034E+24
Surface area
1.1869608300451E+17
Circumference
610651080.71374
Perimeter
388752552
Area
9445534167907044
Diagonal
137444782.86139
Surface area
56673205007442264
Volume
9.1799387819427E+23
Space diagonal
168334792.90902
Perimeter
291564414
Area
4.0900362708607E+15
Altitude
84167396.454508
Surface area
4.0900362708607E+15
Volume
1.0818661605982E+23
Height
45814927.620463