147831271 is an odd 9-digits composite number following 147831270
and preceding 147831272 . In scientific notation, it is written as 1.47831271 × 10^8.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 126712512 positive integers (up to 147831271) that are relatively prime to 147831271.
147831271 has 4 divisors, whose sum is 168950032
The reverse of 147831271 is 172138741
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred forty-seven million eight hundred thirty-one thousand two hundred seventy-one
Scientific notation
1.47831271 × 10^8
Engineering notation
1.47831271 × 10^6
Prime Factorization
7 × 21118753
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
147831271
Product of the distinct prime numbers
The prime factorization of 147831271 is 7 × 21118753.
Since it has a total of 2 prime factors.
10 , 6 , 93 , 51 , 451 , 164 , 8667 , 3819 , 32349 , 30521 , 488002 , 406165 , 6203651 , 7295591 , 94635200 , 57715219 , 808863711 , 614278919 , 2652954358 , 3794180700
n×2
295662542
n×3
443493813
n×4
591325084
n×5
739156355
n÷2
73915635.5
n÷3
49277090.333333
n÷3
36957817.75
n÷5
29566254.2
n2
21854084685475441
n3
3.2307171155955E+24
n4
4.7760101743993E+32
n5
7.0604365439038E+40
2 √n
12158.588363786
3 √n
528.75615635536
4 √n
110.26598915253
5 √n
43.048028064019
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
-147831270
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 147831271 can be divided by 4 positive divisors.
The sum of these divisors (counting 147831271) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000110011111011100111100111
3
Ternary
101022011121101021
4
Quaternary
20303323213213
5
Quinary
300321100041
6
Senary
22400312011
8
Octal
1063734747
10
Decimal
147831271
12
Duodecimal
41612607
16
Hexadecimal
8cfb9e7
20
Vigesimal
263ii3b
36
Base36
2g0jc7
md5
2eef93131c55315ab5216ad07a245434
sha1
2a8324be92dbd6361d5b2292608b0b7392f8405c
sha256
b499a5d0a728e5eaf67b8328e1ad996bb0cd9176d81600239faf94c2164e71bc
sha512
79ecb32694066fcd02f70dee5665d2a6c37a9556c3ef7b5a6d8552602451db57722de87704397ea6bfe58a630dac1e97139ed51aa7d3f050430a7a2c20535a99
ripemd-160
0c9d404224302f4193b37db8f6eb999e4a45fb07
Diameter
295662542
Circumference
928851269.88888
Area
6.8656631898819E+16
Volume
1.3532796208242E+25
Surface area
2.7462652759528E+17
Circumference
928851269.88888
Perimeter
591325084
Area
21854084685475441
Diagonal
209064988.39105
Surface area
131124508112852646
Volume
3.2307171155955E+24
Space diagonal
256051272.31948
Perimeter
443493813
Area
9.4630962570391E+15
Altitude
128025636.15974
Surface area
9.4630962570391E+15
Volume
3.8074366342217E+23
Height
69688329.463684