839920146 is an even 9-digits composite number following 839920145
and preceding 839920147 . In scientific notation, it is written as 8.39920146 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 258436944 positive integers (up to 839920146) that are relatively prime to 839920146.
839920146 has 8 divisors, whose sum is 1292184960
The reverse of 839920146 is 641029938
Previous prime number is 39
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
eight hundred thirty-nine million nine hundred twenty thousand one hundred forty-six
Scientific notation
8.39920146 × 10^8
Engineering notation
8.39920146 × 10^6
Prime Factorization
2 × 39 × 10768207
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
839920146
Product of the distinct prime numbers
The prime factorization of 839920146 is 2 × 39 × 10768207.
Since it has a total of 3 prime factors.
8 , 5 , 47 , 76 , 933 , 361 , 639 , 5687 , 41687 , 93046 , 427212 , 695104 , 2155661 , 8544174 , 14198116 , 86760610 , 418525769 , 81272836 , 8635131614 , 3424781301
n×2
1679840292
n×3
2519760438
n×4
3359680584
n×5
4199600730
n÷2
419960073
n÷3
279973382
n÷3
209980036.5
n÷5
167984029.2
n2
705465851656661316
n3
5.9253498112148E+26
n4
4.9768206785366E+35
n5
4.1801319509323E+44
2 √n
28981.375847257
3 √n
943.50889616859
4 √n
170.23917248171
5 √n
60.932303925001
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
-839920145
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 839920146 can be divided by 8 positive divisors.
The sum of these divisors (counting 839920146) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010000100000010101000010010
3
Ternary
2011112110100211120
4
Quaternary
302010002220102
5
Quinary
3210004421041
6
Senary
215202223110
8
Octal
6204025022
10
Decimal
839920146
12
Duodecimal
1b5354a96
16
Hexadecimal
32102a12
20
Vigesimal
d29a076
36
Base36
dw2ej6
md5
75474b515f1f293e00cc41980257a05e
sha1
2cc85814440f20f86c8651967d6977154a551f98
sha256
11eb64fb045674282387899bd5a1e58fd506ac6010184032377f8cc5f8be8cec
sha512
842998d145d74c181b9b075e8f9a5a0cacca68a2c1328629daae790b59d6eb566b1f13213ecb4019d3968bf7abcf462173c190a81a4b173448f255788d9c7ad7
ripemd-160
796e4b307ca2adced5d4073e6c21a06b6b359037
Diameter
1679840292
Circumference
5277373920.5513
Area
2.216286336923E+18
Volume
2.4820047249149E+27
Surface area
8.8651453476921E+18
Circumference
5277373920.5513
Perimeter
3359680584
Area
705465851656661316
Diagonal
1187826461.7836
Surface area
4232795109939967896
Volume
5.9253498112148E+26
Space diagonal
1454784367.1727
Perimeter
2519760438
Area
3.0547567451855E+17
Altitude
727392183.58633
Surface area
3.0547567451855E+17
Volume
6.9830917206873E+25
Height
395942153.92786