197291290 is an even 9-digits composite number following 197291289
and preceding 197291291 . In scientific notation, it is written as 1.97291290 × 10^8.
The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors.
There are 63341568 positive integers (up to 197291290) that are relatively prime to 197291290.
197291290 has 32 divisors, whose sum is 323932608
The reverse of 197291290 is 092192791
Previous prime number is 523
Is Prime? no Number parity even Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred ninety-seven million two hundred ninety-one thousand two hundred ninety
Scientific notation
1.97291290 × 10^8
Engineering notation
1.97291290 × 10^6
Prime Factorization
2 × 35 × 17 × 523 × 317
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
197291290 Product of the distinct prime numbers
The prime factorization of 197291290 is 2 × 35 × 17 × 523 × 317.
Since it has a total of 5 prime factors.
10 , 9 , 72 , 37 , 121 , 753 , 2821 , 1761 , 93341 , 60780 , 792803 , 332127 , 6701730 , 5208117 , 68362090 , 99643677 , 238521815 , 40483903 , 1222544614 , 5202725518
n×2
394582580
n×3
591873870
n×4
789165160
n×5
986456450
n÷2
98645645
n÷3
65763763.333333
n÷3
49322822.5
n÷5
39458258
n2
38923853109864100
n3
7.6793371918156E+24
n4
1.5150663409183E+33
n5
2.9890939283535E+41
2 √n14046.041791195
3 √n582.15143298314
4 √n118.51599803906
5 √n45.605957951178
1 , 2 , 17 , 34 , 35 , 70 , 317 , 523 , 595 , 634 , 1046 , 1190 , 5389 , 8891 , 10778 , 11095 , 17782 , 18305 , 22190 , 36610 , 165791 , 188615 , 311185 , 331582 , 377230 , 622370 , 2818447 , 5636894 , 5802685 , 11605370 , 98645645 , 197291290
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-197291289 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 197291290 can be divided by 32 positive divisors.
The sum of these divisors (counting 197291290) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1011110000100110110100011010
3
Ternary
111202020102202211
4
Quaternary
23300212310122
5
Quinary
401001310130
6
Senary
31324345334
8
Octal
1360466432
10
Decimal
197291290
12
Duodecimal
560a524a
16
Hexadecimal
bc26d1a
20
Vigesimal
31d184a
36
Base36
39gmxm
md5
a27f2f63f2694424c4bf57b7a81e5104
sha1
17b803e3363763dc85a776ec655db3ce13326da0
sha256
fc0b6e99cdebd041c3212c7e4427195c314c168765cdab13c896e8c8aa16d839
sha512
6efc0f97a92b763df0f999b5457813db2a195cbe8b42f16a36b94f060dc8d0abd1ba4b2910e5fb907a66962c66d43e06b0b4c9ae13f531e4a778409bcf30878e
ripemd-160
0de7a3034398018a295a3e752ff2fe17cf3a1067
Diameter
394582580
Circumference
1239617734.5625
Area
1.2228289097936E+17
Volume
3.2167132408329E+25
Surface area
4.8913156391743E+17
Circumference
1239617734.5625
Perimeter
789165160
Area
38923853109864100
Diagonal
279012018.05608
Surface area
233543118659184600
Volume
7.6793371918156E+24
Space diagonal
341718538.17081
Perimeter
591873870
Area
1.6854522803158E+16
Altitude
170859269.0854
Surface area
1.6854522803158E+16
Volume
9.0501856722515E+23
Height
93004006.018694