121497130 is an even 9-digits composite number following 121497129
and preceding 121497131 . In scientific notation, it is written as 1.21497130 × 10^8.
The sum of its digits is 28. It has a total of 5 prime factors and 32 positive divisors.
There are 45053184 positive integers (up to 121497130) that are relatively prime to 121497130.
121497130 has 32 divisors, whose sum is 235037376
The reverse of 121497130 is 031794121
Previous prime number is 67
Is Prime? no Number parity even Number length 9 Sum of Digits 28 Digital Root 1
Name
one hundred twenty-one million four hundred ninety-seven thousand one hundred thirty
Scientific notation
1.21497130 × 10^8
Engineering notation
1.21497130 × 10^6
Prime Factorization
2 × 5 × 17 × 67 × 10667
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
121497130 Product of the distinct prime numbers
The prime factorization of 121497130 is 2 × 5 × 17 × 67 × 10667.
Since it has a total of 5 prime factors.
3 , 7 , 62 , 35 , 203 , 822 , 9338 , 7203 , 71842 , 95950 , 744579 , 886077 , 9413240 , 2117512 , 16416515 , 54402537 , 466950320 , 414709725 , 1830086706 , 884296278
n×2
242994260
n×3
364491390
n×4
485988520
n×5
607485650
n÷2
60748565
n÷3
40499043.333333
n÷3
30374282.5
n÷5
24299426
n2
14761552598236900
n3
1.7934862750298E+24
n4
2.1790343511051E+32
n5
2.6474641983069E+40
2 √n11022.573655912
3 √n495.28518749641
4 √n104.98844534477
5 √n41.391694295118
1 , 2 , 5 , 10 , 17 , 34 , 67 , 85 , 134 , 170 , 335 , 670 , 1139 , 2278 , 5695 , 10667 , 11390 , 21334 , 53335 , 106670 , 181339 , 362678 , 714689 , 906695 , 1429378 , 1813390 , 3573445 , 7146890 , 12149713 , 24299426 , 60748565 , 121497130
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
-121497129 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 121497130 can be divided by 32 positive divisors.
The sum of these divisors (counting 121497130) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111001111011110011000101010
3
Ternary
22110121200201201
4
Quaternary
13033132120222
5
Quinary
222100402010
6
Senary
20020034414
8
Octal
717363052
10
Decimal
121497130
12
Duodecimal
34832a0a
16
Hexadecimal
73de62a
20
Vigesimal
1hj72ga
36
Base36
20c3sa
md5
501db640350d1aa9c95fcd581844b6be
sha1
2a65ec3e476b59cfc972517eb9c0b3f5e444d4fb
sha256
ed544e2b4789c8cfba5706fa7ce49f11d2e7d99bee5d6596c36ca5f3c4a9b084
sha512
09645847897495658a2f03af3f5dce370eb89c70a839f21d4e2a1d6dc8ede6d9bfa9ba010a029fa7969381d766657d76538ee826161b70e887bc3f6d1df0b29c
ripemd-160
3bfe152c52b8371449df99e67d5e23657dd92601
Diameter
242994260
Circumference
763388982.08049
Area
4.63747851982E+16
Volume
7.5125377412638E+24
Surface area
1.854991407928E+17
Circumference
763388982.08049
Perimeter
485988520
Area
14761552598236900
Diagonal
171822889.03541
Surface area
88569315589421400
Volume
1.7934862750298E+24
Space diagonal
210439202.1338
Perimeter
364491390
Area
6.3919397746867E+15
Altitude
105219601.0669
Surface area
6.3919397746867E+15
Volume
2.1136438450643E+23
Height
57274296.345136