121444670 is an even 9-digits composite number following 121444669
and preceding 121444671 . In scientific notation, it is written as 1.21444670 × 10^8.
The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors.
There are 47010720 positive integers (up to 121444670) that are relatively prime to 121444670.
121444670 has 16 divisors, whose sum is 225652608
The reverse of 121444670 is 076444121
Previous prime number is 31
Is Prime? no
Number parity even
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred twenty-one million four hundred forty-four thousand six hundred seventy
Scientific notation
1.21444670 × 10^8
Engineering notation
1.21444670 × 10^6
Prime Factorization
2 × 5 × 31 × 391757
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
121444670
Product of the distinct prime numbers
The prime factorization of 121444670 is 2 × 5 × 31 × 391757.
Since it has a total of 4 prime factors.
8 , 3 , 40 , 88 , 922 , 233 , 2112 , 4034 , 79817 , 87762 , 257002 , 521403 , 7863794 , 9306259 , 10158134 , 71816276 , 954919871 , 762583757 , 2645646309 , 8446176589
n×2
242889340
n×3
364334010
n×4
485778680
n×5
607223350
n÷2
60722335
n÷3
40481556.666667
n÷3
30361167.5
n÷5
24288934
n2
14748807871408900
n3
1.7911641048367E+24
n4
2.1752733362773E+32
n5
2.64175352484E+40
2 √n
11020.193736954
3 √n
495.21389252994
4 √n
104.97711053822
5 √n
41.388119258559
1 , 2 , 5 , 10 , 31 , 62 , 155 , 310 , 391757 , 783514 , 1958785 , 3917570 , 12144467 , 24288934 , 60722335 , 121444670
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
-121444669
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 121444670 can be divided by 16 positive divisors.
The sum of these divisors (counting 121444670) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111001111010001100100111110
3
Ternary
22110112000202202
4
Quaternary
13033101210332
5
Quinary
222042212140
6
Senary
20014551502
8
Octal
717214476
10
Decimal
121444670
12
Duodecimal
34808592
16
Hexadecimal
73d193e
20
Vigesimal
1hj0bda
36
Base36
20azb2
md5
12cc5b44e3270d9f7c470e07d600d870
sha1
45385194b24d6d771fc35ad87bd8b035442f1c9e
sha256
96ed589c7ac59287ac125afa6efac0bb5f625309dc9e9b6a3a01261b4ac3fc4f
sha512
780b8f8b108380572807b48909454f95eb5a5e3648823117c2f60cd76646c5cc2e7b23ae0c0847332ccbeed1371ac85091f4cb5e0e4b1a5760608abefaea01f3
ripemd-160
b4fe4e4ceafbc52e76bab26fc8623c9cd726e6be
Diameter
242889340
Circumference
763059366.17927
Area
4.6334746458026E+16
Volume
7.5028106575048E+24
Surface area
1.853389858321E+17
Circumference
763059366.17927
Perimeter
485778680
Area
14748807871408900
Diagonal
171748699.39192
Surface area
88492847228453400
Volume
1.7911641048367E+24
Space diagonal
210348338.74844
Perimeter
364334010
Area
6.386421146088E+15
Altitude
105174169.37422
Surface area
6.386421146088E+15
Volume
2.1109071412466E+23
Height
57249566.463975