146784139 is an odd 9-digits composite number following 146784138
and preceding 146784140 . In scientific notation, it is written as 1.46784139 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 138055752 positive integers (up to 146784139) that are relatively prime to 146784139.
146784139 has 8 divisors, whose sum is 155624000
The reverse of 146784139 is 931487641
Previous prime number is 139
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred forty-six million seven hundred eighty-four thousand one hundred thirty-nine
Scientific notation
1.46784139 × 10^8
Engineering notation
1.46784139 × 10^6
Prime Factorization
19 × 139 × 55579
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
146784139
Product of the distinct prime numbers
The prime factorization of 146784139 is 19 × 139 × 55579.
Since it has a total of 3 prime factors.
3 , 4 , 54 , 80 , 531 , 448 , 1375 , 6202 , 33291 , 3395 , 659184 , 530798 , 5242394 , 3020756 , 69715377 , 2328995 , 417866730 , 889199620 , 3762938459 , 6262006491
n×2
293568278
n×3
440352417
n×4
587136556
n×5
733920695
n÷2
73392069.5
n÷3
48928046.333333
n÷3
36696034.75
n÷5
29356827.8
n2
21545583461971321
n3
3.1625499177181E+24
n4
4.6421216671677E+32
n5
6.8138983204846E+40
2 √n
12115.450424974
3 √n
527.50475232124
4 √n
110.07020679991
5 √n
42.986870190937
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
-146784138
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 146784139 can be divided by 8 positive divisors.
The sum of these divisors (counting 146784139) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101111111011111110001011
3
Ternary
101020012101222121
4
Quaternary
20233323332023
5
Quinary
300034043024
6
Senary
22322032111
8
Octal
1057737613
10
Decimal
146784139
12
Duodecimal
411a8637
16
Hexadecimal
8bfbf8b
20
Vigesimal
25h806j
36
Base36
2fe3d7
md5
3c5da0b31ea944e12561a99e6f2920b1
sha1
a91cb4fef30f010f80698fca1c37e0a6b2654fb4
sha256
82e7b1235a03b1e8055bdac1d8741d20cba66d390a6324906de8d00bc822c7bb
sha512
5673cb7947f848e8546aa6460134601a54afa28eaf0aca884a08af3cfc78d6865c40cabbdeccb91def94529ae11efead21a62ab6c61fc7f5c3c09cffa231da60
ripemd-160
7e6234ad03089adeac16fe5ea1d9954976495be6
Diameter
293568278
Circumference
922271945.49181
Area
6.7687446721435E+16
Volume
1.3247258117486E+25
Surface area
2.7074978688574E+17
Circumference
922271945.49181
Perimeter
587136556
Area
21545583461971321
Diagonal
207584120.11506
Surface area
129273500771827926
Volume
3.1625499177181E+24
Space diagonal
254237586.49325
Perimeter
440352417
Area
9.3295113087125E+15
Altitude
127118793.24663
Surface area
9.3295113087125E+15
Volume
3.727100821099E+23
Height
69194706.705019