121162893 is an odd 9-digits composite number following 121162892
and preceding 121162894 . In scientific notation, it is written as 1.21162893 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 76023744 positive integers (up to 121162893) that are relatively prime to 121162893.
121162893 has 8 divisors, whose sum is 171053568
The reverse of 121162893 is 398261121
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred twenty-one million one hundred sixty-two thousand eight hundred ninety-three
Scientific notation
1.21162893 × 10^8
Engineering notation
1.21162893 × 10^6
Prime Factorization
3 × 17 × 2375743
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121162893
Product of the distinct prime numbers
The prime factorization of 121162893 is 3 × 17 × 2375743.
Since it has a total of 3 prime factors.
7 , 5 , 30 , 88 , 578 , 881 , 7419 , 1537 , 28023 , 61758 , 717872 , 29403 , 8609926 , 9968554 , 17669854 , 19602253 , 554067761 , 131535351 , 8480328676 , 1972975861
n×2
242325786
n×3
363488679
n×4
484651572
n×5
605814465
n÷2
60581446.5
n÷3
40387631
n÷3
30290723.25
n÷5
24232578.6
n2
14680446640129449
n3
1.7787253854502E+24
n4
2.1551551355369E+32
n5
2.6112483108546E+40
2 √n
11007.401737013
3 √n
494.83059604636
4 √n
104.91616527978
5 √n
41.368895592857
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
-121162892
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 121162893 can be divided by 8 positive divisors.
The sum of these divisors (counting 121162893) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001110001100110010001101
3
Ternary
22102222201020120
4
Quaternary
13032030302031
5
Quinary
222004203033
6
Senary
20004535153
8
Octal
716146215
10
Decimal
121162893
12
Duodecimal
346b14b9
16
Hexadecimal
738cc8d
20
Vigesimal
1hh574d
36
Base36
204xvx
md5
09c933617ef88eef4c9f01b16f925eec
sha1
da4bce0d74738dcdbc1dcca68eb9b0e64688537b
sha256
f26dd618e3708e388d614005f0f709651debc6b85ba3301403b87dbb79709996
sha512
67003b5d07d00cda6bcb6d4ca5381461c4c1750ffbd0f31039e66ce6112120b027d9c6f3a16c6d524d23804bfc94c3439d30b214df1c9e0aac7bfa2ff9f3b911
ripemd-160
19f6fe922b2389bff60016b78800c69284ce8050
Diameter
242325786
Circumference
761288909.07297
Area
4.6119983316048E+16
Volume
7.4507074715788E+24
Surface area
1.8447993326419E+17
Circumference
761288909.07297
Perimeter
484651572
Area
14680446640129449
Diagonal
171350206.53696
Surface area
88082679840776694
Volume
1.7787253854502E+24
Space diagonal
209860286.66803
Perimeter
363488679
Area
6.356819864627E+15
Altitude
104930143.33402
Surface area
6.356819864627E+15
Volume
2.0962479698675E+23
Height
57116735.51232