121575274 is an even 9-digits composite number following 121575273
and preceding 121575275 . In scientific notation, it is written as 1.21575274 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 60768576 positive integers (up to 121575274) that are relatively prime to 121575274.
121575274 has 8 divisors, whose sum is 182420100
The reverse of 121575274 is 472575121
Previous prime number is 4049
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-one million five hundred seventy-five thousand two hundred seventy-four
Scientific notation
1.21575274 × 10^8
Engineering notation
1.21575274 × 10^6
Prime Factorization
2 × 4049 × 15013
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121575274
Product of the distinct prime numbers
The prime factorization of 121575274 is 2 × 4049 × 15013.
Since it has a total of 3 prime factors.
2 , 8 , 65 , 12 , 54 , 921 , 5841 , 7311 , 64216 , 96559 , 200198 , 803478 , 3815508 , 3676745 , 13494163 , 79432562 , 260741065 , 602933783 , 6705944259 , 7517295344
n×2
243150548
n×3
364725822
n×4
486301096
n×5
607876370
n÷2
60787637
n÷3
40525091.333333
n÷3
30393818.5
n÷5
24315054.8
n2
14780547248175076
n3
1.7969490815668E+24
n4
2.1846457695554E+32
n5
2.6559890802663E+40
2 √n
11026.117811814
3 √n
495.39134986947
4 √n
105.00532277849
5 √n
41.397017352109
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121575273
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121575274 can be divided by 8 positive divisors.
The sum of these divisors (counting 121575274) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001111110001011101101010
3
Ternary
22110202122220221
4
Quaternary
13033301131222
5
Quinary
222110402044
6
Senary
20021440254
8
Octal
717613552
10
Decimal
121575274
12
Duodecimal
3487008a
16
Hexadecimal
73f176a
20
Vigesimal
1hjgi3e
36
Base36
20ds2y
md5
53c9a5d80549d59c92e8a054abe13758
sha1
655e184172a13ae0e1653b35b51aee2fd6a3c2e9
sha256
50d84c0ad917fc1c1fba3bdc1c17b0eb3bc6dea5a883c48ff2a6a1b9b379049a
sha512
a5bb0581fefa5d680cbc32e07d0303ced1bbe59ae16b4738d02ca7da2d4d48b9deeafb7eec762c7fd5edacccd4b9f509617e3f61201dace10c69ea9ef27d5316
ripemd-160
9cdee1b70032e43baab93989905a7086bad3bc36
Diameter
243150548
Circumference
763879975.31313
Area
4.6434458650904E+16
Volume
7.527042711367E+24
Surface area
1.8573783460361E+17
Circumference
763879975.31313
Perimeter
486301096
Area
14780547248175076
Diagonal
171933401.34003
Surface area
88683283489050456
Volume
1.7969490815668E+24
Space diagonal
210574551.51211
Perimeter
364725822
Area
6.4001646993779E+15
Altitude
105287275.75605
Surface area
6.4001646993779E+15
Volume
2.1177248017047E+23
Height
57311133.780008