146943979 is an odd 9-digits composite number following 146943978
and preceding 146943980 . In scientific notation, it is written as 1.46943979 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 116262432 positive integers (up to 146943979) that are relatively prime to 146943979.
146943979 has 12 divisors, whose sum is 181849296
The reverse of 146943979 is 979349641
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred forty-six million nine hundred forty-three thousand nine hundred seventy-nine
Scientific notation
1.46943979 × 10^8
Engineering notation
1.46943979 × 10^6
Prime Factorization
7 × 13 × 13 × 124213
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
11303383
Product of the distinct prime numbers
The prime factorization of 146943979 is 7 × 13 × 13 × 124213.
Since it has a total of 4 prime factors.
9 , 6 , 69 , 78 , 656 , 137 , 8400 , 9347 , 8250 , 82096 , 680194 , 135898 , 1182186 , 4255515 , 8979623 , 26866991 , 582954952 , 935065844 , 8360376320 , 9059841887
n×2
293887958
n×3
440831937
n×4
587775916
n×5
734719895
n÷2
73471989.5
n÷3
48981326.333333
n÷3
36735994.75
n÷5
29388795.8
n2
21592532964352441
n3
3.1728927104706E+24
n4
4.6623747981665E+32
n5
6.851079044319E+40
2 √n
12122.04516573
3 √n
527.69615759015
4 √n
110.10015969893
5 √n
42.996228191691
1 , 7 , 13 , 91 , 169 , 1183 , 124213 , 869491 , 1614769 , 11303383 , 20991997 , 146943979
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
-146943978
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 146943979 can be divided by 12 positive divisors.
The sum of these divisors (counting 146943979) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000110000100010111111101011
3
Ternary
101020111112020121
4
Quaternary
20300202333223
5
Quinary
300104201404
6
Senary
22325304111
8
Octal
1060427753
10
Decimal
146943979
12
Duodecimal
41265037
16
Hexadecimal
8c22feb
20
Vigesimal
25i7jij
36
Base36
2fhip7
md5
bbf38111cf9f1076483702d9c300d053
sha1
17922dda1276a034defff977520c829e116f5bc4
sha256
47692657cf1c0ee3efa962b3ed7edd5f49fc78ad74f996495488c59bfc75c3c7
sha512
691abcacc5018f3109819dcb1e4645de31a90b7ddc72a9bc3e04ff9e24a94d27c2d029a012aae35625bb6cecfaf1c95ebaacbcdb90294490978ea0108a464c80
ripemd-160
ca67fc56609902a69c9718f20d1596b12803a578
Diameter
293887958
Circumference
923276249.83131
Area
6.7834942933205E+16
Volume
1.3290581906457E+25
Surface area
2.7133977173282E+17
Circumference
923276249.83131
Perimeter
587775916
Area
21592532964352441
Diagonal
207810168.01087
Surface area
129555197786114646
Volume
3.1728927104706E+24
Space diagonal
254514437.49433
Perimeter
440831937
Area
9.3498410395911E+15
Altitude
127257218.74717
Surface area
9.3498410395911E+15
Volume
3.7392899192519E+23
Height
69270056.003622