121570228 is an even 9-digits composite number following 121570227
and preceding 121570229 . In scientific notation, it is written as 1.21570228 × 10^8.
The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors.
There are 56109312 positive integers (up to 121570228) that are relatively prime to 121570228.
121570228 has 12 divisors, whose sum is 229113220
The reverse of 121570228 is 822075121
Previous prime number is 13
Is Prime? no Number parity even Number length 9 Sum of Digits 28 Digital Root 1
Name
one hundred twenty-one million five hundred seventy thousand two hundred twenty-eight
Scientific notation
1.21570228 × 10^8
Engineering notation
1.21570228 × 10^6
Prime Factorization
2 × 2 × 13 × 2337889
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
60785114 Product of the distinct prime numbers
The prime factorization of 121570228 is 2 × 2 × 13 × 2337889.
Since it has a total of 4 prime factors.
7 , 5 , 67 , 44 , 124 , 124 , 6040 , 9396 , 18554 , 45249 , 827002 , 255446 , 3056581 , 4625059 , 21180828 , 61814786 , 858884665 , 951699982 , 7345603689 , 4371297812
n×2
243140456
n×3
364710684
n×4
486280912
n×5
607851140
n÷2
60785114
n÷3
40523409.333333
n÷3
30392557
n÷5
24314045.6
n2
14779320335971984
n3
1.7967253429292E+24
n4
2.1842830959328E+32
n5
2.6554379398909E+40
2 √n11025.888989102
3 √n495.38449601053
4 √n105.0042331961
5 √n41.39667370852
1 , 2 , 4 , 13 , 26 , 52 , 2337889 , 4675778 , 9351556 , 30392557 , 60785114 , 121570228
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-121570227 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121570228 can be divided by 12 positive divisors.
The sum of these divisors (counting 121570228) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111001111110000001110110100
3
Ternary
22110202102000001
4
Quaternary
13033300032310
5
Quinary
222110221403
6
Senary
20021401044
8
Octal
717601664
10
Decimal
121570228
12
Duodecimal
34869184
16
Hexadecimal
73f03b4
20
Vigesimal
1hjg5b8
36
Base36
20do6s
md5
f2b15dc62a791b64d33c1afb2432492f
sha1
146e5ab097a875eda0943a080e5a609c22402ef1
sha256
92a1c9a510e5bcc46d86ec0f2669ed74d212d80a7ba4730d7e7858b0a071d45f
sha512
95183c73f96ab4f7fd7e4e3cd88fd8b7016c1c2d153adbac0411839edb2bdb1ea1d58fc966957f8ac4eb403cf604925265653418194591c6df989c67ae7f0e73
ripemd-160
8b759618c33b395a105bd4211058a34bcd982db8
Diameter
243140456
Circumference
763848270.36007
Area
4.643060419254E+16
Volume
7.5261055171531E+24
Surface area
1.8572241677016E+17
Circumference
763848270.36007
Perimeter
486280912
Area
14779320335971984
Diagonal
171926265.21839
Surface area
88675922015831904
Volume
1.7967253429292E+24
Space diagonal
210565811.58373
Perimeter
364710684
Area
6.3996334308099E+15
Altitude
105282905.79187
Surface area
6.3996334308099E+15
Volume
2.1174611231915E+23
Height
57308755.072796