121444270 is an even 9-digits composite number following 121444269
and preceding 121444271 . In scientific notation, it is written as 1.21444270 × 10^8.
The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors.
There are 48296224 positive integers (up to 121444270) that are relatively prime to 121444270.
121444270 has 16 divisors, whose sum is 219866400
The reverse of 121444270 is 072444121
Previous prime number is 173
Is Prime? no
Number parity even
Number length 9
Sum of Digits 25
Digital Root 7
Name
one hundred twenty-one million four hundred forty-four thousand two hundred seventy
Scientific notation
1.21444270 × 10^8
Engineering notation
1.21444270 × 10^6
Prime Factorization
2 × 5 × 173 × 70199
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
121444270
Product of the distinct prime numbers
The prime factorization of 121444270 is 2 × 5 × 173 × 70199.
Since it has a total of 4 prime factors.
9 , 8 , 76 , 94 , 988 , 405 , 3001 , 5060 , 57605 , 81732 , 86414 , 64183 , 2096970 , 4604610 , 86660370 , 78613851 , 307008695 , 350097560 , 7043734424 , 5332050906
n×2
242888540
n×3
364332810
n×4
485777080
n×5
607221350
n÷2
60722135
n÷3
40481423.333333
n÷3
30361067.5
n÷5
24288854
n2
14748710715832900
n3
1.7911464063255E+24
n4
2.1752446777932E+32
n5
2.6417100196599E+40
2 √n
11020.175588438
3 √n
495.21334883715
4 √n
104.97702409784
5 √n
41.388091994671
1 , 2 , 5 , 10 , 173 , 346 , 865 , 1730 , 70199 , 140398 , 350995 , 701990 , 12144427 , 24288854 , 60722135 , 121444270
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121444269
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121444270 can be divided by 16 positive divisors.
The sum of these divisors (counting 121444270) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111001111010001011110101110
3
Ternary
22110112000012221
4
Quaternary
13033101132232
5
Quinary
222042204040
6
Senary
20014545554
8
Octal
717213656
10
Decimal
121444270
12
Duodecimal
348082ba
16
Hexadecimal
73d17ae
20
Vigesimal
1hj0ada
36
Base36
20ayzy
md5
c6e1d32a729527f50e6764af478e84af
sha1
b39983a70b8ff87bf5c0f116c320956c128e3a83
sha256
12f9d177c409ea274d42693f92ce802a2a0e0d8b2a07e2a5bcc233d78fc419d8
sha512
d224219a902f7bee833dad9b4b3ee139773bb88bbbecb7d56ba810424a17745f9ff593491151352bce1dcea69a13574bb20acf02399ae32d6ab21004b677897d
ripemd-160
e61285e69589e3008eac81ab5f5ba9065d8369e7
Diameter
242888540
Circumference
763056852.90515
Area
4.6334441234782E+16
Volume
7.5027365221546E+24
Surface area
1.8533776493913E+17
Circumference
763056852.90515
Perimeter
485777080
Area
14748710715832900
Diagonal
171748133.7065
Surface area
88492264294997400
Volume
1.7911464063255E+24
Space diagonal
210347645.92811
Perimeter
364332810
Area
6.3863790764895E+15
Altitude
105173822.96406
Surface area
6.3863790764895E+15
Volume
2.1108862833511E+23
Height
57249377.902167