71349820 is an even 8-digits composite number following 71349819
and preceding 71349821 . In scientific notation, it is written as 7.1349820 × 10^7.
The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors.
There are 28506816 positive integers (up to 71349820) that are relatively prime to 71349820.
71349820 has 24 divisors, whose sum is 150008544
The reverse of 71349820 is 02894317
Previous prime number is 1223
Is Prime? no Number parity even Number length 8 Sum of Digits 34 Digital Root 7
Name
seventy-one million three hundred forty-nine thousand eight hundred twenty
Scientific notation
7.1349820 × 10^7
Engineering notation
7.1349820 × 10^6
Prime Factorization
2 × 2 × 5 × 1223 × 2917
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
35674910 Product of the distinct prime numbers
The prime factorization of 71349820 is 2 × 2 × 5 × 1223 × 2917.
Since it has a total of 5 prime factors.
8 , 2 , 50 , 7 , 688 , 568 , 4816 , 4296 , 12146 , 41841 , 4959 , 568162 , 9829004 , 6756131 , 65484614 , 69872039 , 613886481 , 724831138 , 7825087500 , 4933428640
n×2
142699640
n×3
214049460
n×4
285399280
n×5
356749100
n÷2
35674910
n÷3
23783273.333333
n÷3
17837455
n÷5
14269964
n2
5090796814032400
n3
3.6322743633779E+23
n4
2.5916212201762E+31
n5
1.8491170756776E+39
2 √n8446.8822650727
3 √n414.76072721851
4 √n91.906921747346
5 √n37.211619915427
1 , 2 , 4 , 5 , 10 , 20 , 1223 , 2446 , 2917 , 4892 , 5834 , 6115 , 11668 , 12230 , 14585 , 24460 , 29170 , 58340 , 3567491 , 7134982 , 14269964 , 17837455 , 35674910 , 71349820
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71349819 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71349820 can be divided by 24 positive divisors.
The sum of these divisors (counting 71349820) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000001011011000111100
3
Ternary
11222020221112221
4
Quaternary
10100023120330
5
Quinary
121231143240
6
Senary
11025135124
8
Octal
420133074
10
Decimal
71349820
12
Duodecimal
1ba8a4a4
16
Hexadecimal
440b63c
20
Vigesimal
125ieb0
36
Base36
16h9vg
md5
fc2056e8d67f2b714fe1e3f6ddddf6dd
sha1
486980e8c7c994455092bddd6f052ff9a972cda6
sha256
fcba8070783b69a35eece41c89e7a6dd12a4cfe0afcad1aab91b63898e3405e5
sha512
828e56e6b23d4be39ad97b60c4e73ae60f5cd7543ace5890bb90171638bcf653335d0e4d0eaa18e81c55a4c6578100da66b5749b2ab896318755673ffcf24f4e
ripemd-160
411e6a46cd6744671d63bdad876de04d849b9308
Diameter
142699640
Circumference
448304140.69391
Area
1.5993209871883E+16
Volume
1.5214835274414E+24
Surface area
6.397283948753E+16
Circumference
448304140.69391
Perimeter
285399280
Area
5090796814032400
Diagonal
100903883.11688
Surface area
30544780884194400
Volume
3.6322743633779E+23
Space diagonal
123581513.35089
Perimeter
214049460
Area
2.2043796832285E+15
Altitude
61790756.675447
Surface area
2.2043796832285E+15
Volume
4.2806763891242E+22
Height
33634627.705626