71345240 is an even 8-digits composite number following 71345239
and preceding 71345241 . In scientific notation, it is written as 7.1345240 × 10^7.
The sum of its digits is 26. It has a total of 6 prime factors and 32 positive divisors.
There are 28457472 positive integers (up to 71345240) that are relatively prime to 71345240.
71345240 has 32 divisors, whose sum is 160980480
The reverse of 71345240 is 04254317
Previous prime number is 383
Is Prime? no Number parity even Number length 8 Sum of Digits 26 Digital Root 8
Name
seventy-one million three hundred forty-five thousand two hundred forty
Scientific notation
7.1345240 × 10^7
Engineering notation
7.1345240 × 10^6
Prime Factorization
2 × 2 × 2 × 5 × 383 × 4657
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
17836310 Product of the distinct prime numbers
The prime factorization of 71345240 is 2 × 2 × 2 × 5 × 383 × 4657.
Since it has a total of 6 prime factors.
1 , 6 , 62 , 6 , 217 , 833 , 4585 , 8652 , 87769 , 79122 , 230645 , 852266 , 4824921 , 7747089 , 8997237 , 20087514 , 256569855 , 566152855 , 4178321764 , 4352797855
n×2
142690480
n×3
214035720
n×4
285380960
n×5
356726200
n÷2
35672620
n÷3
23781746.666667
n÷3
17836310
n÷5
14269048
n2
5090143270657600
n3
3.6315749327945E+23
n4
2.5909558515821E+31
n5
1.8485236706053E+39
2 √n8446.6111547768
3 √n414.75185242491
4 √n91.905446817786
5 √n37.211142174642
1 , 2 , 4 , 5 , 8 , 10 , 20 , 40 , 383 , 766 , 1532 , 1915 , 3064 , 3830 , 4657 , 7660 , 9314 , 15320 , 18628 , 23285 , 37256 , 46570 , 93140 , 186280 , 1783631 , 3567262 , 7134524 , 8918155 , 14269048 , 17836310 , 35672620 , 71345240
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71345239 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71345240 can be divided by 32 positive divisors.
The sum of these divisors (counting 71345240) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000001010010001011000
3
Ternary
11222020201021022
4
Quaternary
10100022101120
5
Quinary
121231021430
6
Senary
11025102012
8
Octal
420122130
10
Decimal
71345240
12
Duodecimal
1ba87908
16
Hexadecimal
440a458
20
Vigesimal
125i320
36
Base36
16h6c8
md5
fcfdd61270dd3fb194acdc1c5d5e4416
sha1
08b4ed095c13296b437d16f6c24650727abf2b5e
sha256
d81b322aba4fc243cd397bfed504080e106f60f034dc87428781bd561ffdb59f
sha512
e994e630c896aabc3209668385f869d75d9c67061a8d0ce1d5ce0e120a5822948ddbdebd0f3e68184691b561a6619347779d2f4ea1c7f7adc32c899a1bbcf73a
ripemd-160
3c4f148244e78d06232f62504426a99095b357ea
Diameter
142690480
Circumference
448275363.7052
Area
1.5991156704817E+16
Volume
1.5211905506437E+24
Surface area
6.396462681927E+16
Circumference
448275363.7052
Perimeter
285380960
Area
5090143270657600
Diagonal
100897406.01876
Surface area
30540859623945600
Volume
3.6315749327945E+23
Space diagonal
123573580.5582
Perimeter
214035720
Area
2.2040966906459E+15
Altitude
61786790.279098
Surface area
2.2040966906459E+15
Volume
4.2798521022768E+22
Height
33632468.672921