122631639 is an odd 9-digits composite number following 122631638
and preceding 122631640 . In scientific notation, it is written as 1.22631639 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors.
There are 75465312 positive integers (up to 122631639) that are relatively prime to 122631639.
122631639 has 12 divisors, whose sum is 177054696
The reverse of 122631639 is 936136221
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred twenty-two million six hundred thirty-one thousand six hundred thirty-nine
Scientific notation
1.22631639 × 10^8
Engineering notation
1.22631639 × 10^6
Prime Factorization
3 × 13 × 13 × 241877
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
9433203
Product of the distinct prime numbers
The prime factorization of 122631639 is 3 × 13 × 13 × 241877.
Since it has a total of 4 prime factors.
1 , 8 , 91 , 2 , 403 , 250 , 8714 , 4134 , 11530 , 73995 , 480034 , 753723 , 4967315 , 1877636 , 20923115 , 31265559 , 26407774 , 630031555 , 3592994350 , 3046547206
n×2
245263278
n×3
367894917
n×4
490526556
n×5
613158195
n÷2
61315819.5
n÷3
40877213
n÷3
30657909.75
n÷5
24526327.8
n2
15038518883826321
n3
1.8441982188561E+24
n4
2.261570502192E+32
n5
2.7734009739786E+40
2 √n
11073.917057663
3 √n
496.82202913019
4 √n
105.23268055914
5 √n
41.468708177913
1 , 3 , 13 , 39 , 169 , 507 , 241877 , 725631 , 3144401 , 9433203 , 40877213 , 122631639
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
-122631638
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 122631639 can be divided by 12 positive divisors.
The sum of these divisors (counting 122631639) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010011110011010111010111
3
Ternary
22112202022222120
4
Quaternary
13103303113113
5
Quinary
222343203024
6
Senary
20100231023
8
Octal
723632727
10
Decimal
122631639
12
Duodecimal
3509b473
16
Hexadecimal
74f35d7
20
Vigesimal
1i68j1j
36
Base36
210f6f
md5
d1456ca051964e168fa9ef2b162f995c
sha1
3d41898ca313384b974ffa221aabc58946cd2048
sha256
f16cb9f0dbcc99bbcd27b3599f1b54d46fd1754e63e1a3b2c89b5e72bd614527
sha512
515863e82a398aad67b5689cf7da90ad0e13df243999064af0b930ce992408da7cedc4448c7fabce6497941a5ba60e6183c0d9f852dfbe75ba2fcc8f91920ca1
ripemd-160
c86278ea274662b5eaf52d1482731d112a227d49
Diameter
245263278
Circumference
770517312.36015
Area
4.72449004463E+16
Volume
7.7249594348288E+24
Surface area
1.889796017852E+17
Circumference
770517312.36015
Perimeter
490526556
Area
15038518883826321
Diagonal
173427327.04984
Surface area
90231113302957926
Volume
1.8441982188561E+24
Space diagonal
212404229.36345
Perimeter
367894917
Area
6.5118696943428E+15
Altitude
106202114.68172
Surface area
6.5118696943428E+15
Volume
2.1734084440088E+23
Height
57809109.016614