121574137 is an odd 9-digits composite number following 121574136
and preceding 121574138 . In scientific notation, it is written as 1.21574137 × 10^8.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 121069440 positive integers (up to 121574137) that are relatively prime to 121574137.
121574137 has 4 divisors, whose sum is 122078836
The reverse of 121574137 is 731475121
Previous prime number is 241
Is Prime? no Number parity odd Number length 9 Sum of Digits 31 Digital Root 4
Name
one hundred twenty-one million five hundred seventy-four thousand one hundred thirty-seven
Scientific notation
1.21574137 × 10^8
Engineering notation
1.21574137 × 10^6
Prime Factorization
241 × 504457
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
121574137 Product of the distinct prime numbers
The prime factorization of 121574137 is 241 × 504457.
Since it has a total of 2 prime factors.
7 , 9 , 10 , 40 , 466 , 160 , 7575 , 3499 , 95139 , 18751 , 699679 , 17411 , 9755682 , 2026745 , 23018361 , 52670270 , 620973470 , 991895716 , 2775245697 , 6987014897
n×2
243148274
n×3
364722411
n×4
486296548
n×5
607870685
n÷2
60787068.5
n÷3
40524712.333333
n÷3
30393534.25
n÷5
24314827.4
n2
14780270787294769
n3
1.7968986655917E+24
n4
2.1845640454576E+32
n5
2.6558648854774E+40
2 √n11026.066252295
3 √n495.38980552661
4 √n105.00507726913
5 √n41.396939920929
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-121574136 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121574137 can be divided by 4 positive divisors.
The sum of these divisors (counting 121574137) is 1, the average is 0.25.
Base
System
Value
2
Binary
111001111110001001011111001
3
Ternary
22110202121100211
4
Quaternary
13033301023321
5
Quinary
222110333022
6
Senary
20021431121
8
Octal
717611371
10
Decimal
121574137
12
Duodecimal
3486b4a1
16
Hexadecimal
73f12f9
20
Vigesimal
1hjgf6h
36
Base36
20dr7d
md5
39119f04ec3950d7f85ddf1ee1a2ada5
sha1
bd3038b3c298d88764daffe45f7b09c86b96fa22
sha256
5c4777d478e3c2a45e7d086a644e36c8a69df975a5217fe00c818b408c6a061a
sha512
9d3596dedfa4e48eb358fc81eff864d1a74e17217196ff3195332a4e232735ecc55f82f56cafedd0253edf14e87dae4153074f7fb3691fda83527286486d4e78
ripemd-160
cb39d62d381f10b0d1a0c8d6759186b1d100fb68
Diameter
243148274
Circumference
763872831.33144
Area
4.6433590123433E+16
Volume
7.5268315294241E+24
Surface area
1.8573436049373E+17
Circumference
763872831.33144
Perimeter
486296548
Area
14780270787294769
Diagonal
171931793.3792
Surface area
88681624723768614
Volume
1.7968986655917E+24
Space diagonal
210572582.17034
Perimeter
364722411
Area
6.4000449883051E+15
Altitude
105286291.08517
Surface area
6.4000449883051E+15
Volume
2.1176653859082E+23
Height
57310597.793068