830147121 is an odd 9-digits composite number following 830147120
and preceding 830147122 . In scientific notation, it is written as 8.30147121 × 10^8.
The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors.
There are 540560664 positive integers (up to 830147121) that are relatively prime to 830147121.
830147121 has 12 divisors, whose sum is 1226988048
The reverse of 830147121 is 121741038
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
eight hundred thirty million one hundred forty-seven thousand one hundred twenty-one
Scientific notation
8.30147121 × 10^8
Engineering notation
8.30147121 × 10^6
Prime Factorization
3 × 3 × 43 × 2145083
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
276715707
Product of the distinct prime numbers
The prime factorization of 830147121 is 3 × 3 × 43 × 2145083.
Since it has a total of 4 prime factors.
1 , 2 , 12 , 28 , 687 , 2 , 2108 , 5702 , 94733 , 25345 , 136042 , 354997 , 1722602 , 736064 , 71774665 , 24010682 , 808937749 , 283427305 , 9155114934 , 2464997235
n×2
1660294242
n×3
2490441363
n×4
3320588484
n×5
4150735605
n÷2
415073560.5
n÷3
276715707
n÷3
207536780.25
n÷5
166029424.2
n2
689144242504588641
n3
5.7209110886891E+26
n4
4.7491978697722E+35
n5
3.9425329386508E+44
2 √n
28812.273790869
3 √n
939.8351608494
4 √n
169.74178563592
5 √n
60.789841805914
1 , 3 , 9 , 43 , 129 , 387 , 2145083 , 6435249 , 19305747 , 92238569 , 276715707 , 830147121
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
-830147120
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 830147121 can be divided by 12 positive divisors.
The sum of these divisors (counting 830147121) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110001011110110000101000110001
3
Ternary
2010212001211202200
4
Quaternary
301132300220301
5
Quinary
3200004201441
6
Senary
214212533413
8
Octal
6136605061
10
Decimal
830147121
12
Duodecimal
1b2021269
16
Hexadecimal
317b0a31
20
Vigesimal
cj887g1
36
Base36
dq8xm9
md5
006f1902cf794c39909ed46f2ebb6860
sha1
8ed45ad3f18bfcbefc404600c1255c65bcbd7c02
sha256
87b28fbfb536acd5ea6d9f877046c1b3557ed95ce273dbfc1830793253c96214
sha512
31ba8c31ac15527e723b3e41112fdfc8122b94d3f10ed128deb507cca395fc0803ed781b8866fcf9231fbbd0b1b06f34fe882d3a919269e9d07f3516207317a1
ripemd-160
324ef5208590e72444d4a8e0ca3bbb619814c7ab
Diameter
1660294242
Circumference
5215968193.4646
Area
2.1650104895161E+18
Volume
2.3963696330755E+27
Surface area
8.6600419580645E+18
Circumference
5215968193.4646
Perimeter
3320588484
Area
689144242504588641
Diagonal
1174005317.2832
Surface area
4134865455027531846
Volume
5.7209110886891E+26
Space diagonal
1437856991.329
Perimeter
2490441363
Area
2.9840821044038E+17
Altitude
718928495.66451
Surface area
2.9840821044038E+17
Volume
6.742158375629E+25
Height
391335105.76106