71348972 is an even 8-digits composite number following 71348971
and preceding 71348973 . In scientific notation, it is written as 7.1348972 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 35624736 positive integers (up to 71348972) that are relatively prime to 71348972.
71348972 has 12 divisors, whose sum is 125034840
The reverse of 71348972 is 27984317
Previous prime number is 739
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-one million three hundred forty-eight thousand nine hundred seventy-two
Scientific notation
7.1348972 × 10^7
Engineering notation
7.1348972 × 10^6
Prime Factorization
2 × 2 × 739 × 24137
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35674486
Product of the distinct prime numbers
The prime factorization of 71348972 is 2 × 2 × 739 × 24137.
Since it has a total of 4 prime factors.
4 , 4 , 20 , 62 , 602 , 833 , 7381 , 932 , 45715 , 13241 , 454532 , 659646 , 1744766 , 9705511 , 51851305 , 9604436 , 302974076 , 665635025 , 978767337 , 7348717485
n×2
142697944
n×3
214046916
n×4
285395888
n×5
356744860
n÷2
35674486
n÷3
23782990.666667
n÷3
17837243
n÷5
14269794.4
n2
5090675805456784
n3
3.6321448550461E+23
n4
2.5914980156263E+31
n5
1.8490071935498E+39
2 √n
8446.8320688883
3 √n
414.75908405394
4 √n
91.906648665308
5 √n
37.211531462216
1 , 2 , 4 , 739 , 1478 , 2956 , 24137 , 48274 , 96548 , 17837243 , 35674486 , 71348972
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
-71348971
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 71348972 can be divided by 12 positive divisors.
The sum of these divisors (counting 71348972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000001011001011101100
3
Ternary
11222020220101112
4
Quaternary
10100023023230
5
Quinary
121231131342
6
Senary
11025131152
8
Octal
420131354
10
Decimal
71348972
12
Duodecimal
1ba89ab8
16
Hexadecimal
440b2ec
20
Vigesimal
125ic8c
36
Base36
16h97w
md5
8335e54ca592b43dfcd7a3de19005b10
sha1
0a37bc23bd5eb4865afd18421521f619a04a5010
sha256
3471154e4bba10f5fed91f970461fc37574381035841fe5e305841087052ede0
sha512
f02d2dfdab8c12f0d5d210378b01ab6ffe39722a8f2bc20f7acbef2c615477b14642bbde81bf2947db1e5160332ce914b2139ec667e502a65f971929b1f29439
ripemd-160
e42b2652c07d0c89b557a44f270764a2b38ed475
Diameter
142697944
Circumference
448298812.55277
Area
1.599282971223E+16
Volume
1.5214292791183E+24
Surface area
6.3971318848921E+16
Circumference
448298812.55277
Perimeter
285395888
Area
5090675805456784
Diagonal
100902683.86378
Surface area
30544054832740704
Volume
3.6321448550461E+23
Space diagonal
123580044.57181
Perimeter
214046916
Area
2.2043272849782E+15
Altitude
61790022.285905
Surface area
2.2043272849782E+15
Volume
4.2805237620916E+22
Height
33634227.954593