147831213 is an odd 9-digits composite number following 147831212
and preceding 147831214 . In scientific notation, it is written as 1.47831213 × 10^8.
The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors.
There are 98554140 positive integers (up to 147831213) that are relatively prime to 147831213.
147831213 has 4 divisors, whose sum is 197108288
The reverse of 147831213 is 312138741
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred forty-seven million eight hundred thirty-one thousand two hundred thirteen
Scientific notation
1.47831213 × 10^8
Engineering notation
1.47831213 × 10^6
Prime Factorization
3 × 49277071
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
147831213
Product of the distinct prime numbers
The prime factorization of 147831213 is 3 × 49277071.
Since it has a total of 2 prime factors.
10 , 9 , 82 , 42 , 844 , 824 , 4006 , 8894 , 91755 , 29622 , 114164 , 453709 , 1095169 , 5117257 , 74562831 , 914907 , 965119911 , 196133506 , 8936045455 , 2433946603
n×2
295662426
n×3
443493639
n×4
591324852
n×5
739156065
n÷2
73915606.5
n÷3
49277071
n÷3
36957803.25
n÷5
29566242.6
n2
21854067537051369
n3
3.2307133129862E+24
n4
4.77600267914E+32
n5
7.0604226934852E+40
2 √n
12158.585978641
3 √n
528.75608720476
4 √n
110.26597833711
5 √n
43.048024686133
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-147831212
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 147831213 can be divided by 4 positive divisors.
The sum of these divisors (counting 147831213) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000110011111011100110101101
3
Ternary
101022011121022010
4
Quaternary
20303323212231
5
Quinary
300321044323
6
Senary
22400311433
8
Octal
1063734655
10
Decimal
147831213
12
Duodecimal
41612579
16
Hexadecimal
8cfb9ad
20
Vigesimal
263ii0d
36
Base36
2g0jal
md5
8b94f9a98d8c80900f0946580ab63b28
sha1
04ca156d9250b956ac403cced083796f67feb4f4
sha256
6cf8cb052ecdd8242a9a2792ab05a2c6029bbc3cbdbdac86bcabf1d76e55af1c
sha512
e1495e0ba134f999037bd41cb76c8236670f1c2d95ec77e61a767d118af640d46d1b11135bba80f59a6d74c31c24adc7ebce3a91a71381d11df31a5808b7df59
ripemd-160
b5467dd2710c04cfd57940a341c8f535b861a635
Diameter
295662426
Circumference
928850905.46414
Area
6.8656578025456E+16
Volume
1.353278027991E+25
Surface area
2.7462631210182E+17
Circumference
928850905.46414
Perimeter
591324852
Area
21854067537051369
Diagonal
209064906.36667
Surface area
131124405222308214
Volume
3.2307133129862E+24
Space diagonal
256051171.86054
Perimeter
443493639
Area
9.4630888315537E+15
Altitude
128025585.93027
Surface area
9.4630888315537E+15
Volume
3.8074321528037E+23
Height
69688302.122222