71345722 is an even 8-digits composite number following 71345721
and preceding 71345723 . In scientific notation, it is written as 7.1345722 × 10^7.
The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors.
There are 28486080 positive integers (up to 71345722) that are relatively prime to 71345722.
71345722 has 32 divisors, whose sum is 130884480
The reverse of 71345722 is 22754317
Previous prime number is 61
Is Prime? no Number parity even Number length 8 Sum of Digits 31 Digital Root 4
Name
seventy-one million three hundred forty-five thousand seven hundred twenty-two
Scientific notation
7.1345722 × 10^7
Engineering notation
7.1345722 × 10^6
Prime Factorization
2 × 7 × 19 × 61 × 4397
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71345722 Product of the distinct prime numbers
The prime factorization of 71345722 is 2 × 7 × 19 × 61 × 4397.
Since it has a total of 5 prime factors.
10 , 7 , 21 , 57 , 774 , 314 , 8394 , 8790 , 22606 , 50447 , 221343 , 529709 , 2139141 , 9515015 , 36016386 , 62585761 , 876374690 , 689616547 , 7329285796 , 8114404656
n×2
142691444
n×3
214037166
n×4
285382888
n×5
356728610
n÷2
35672861
n÷3
23781907.333333
n÷3
17836430.5
n÷5
14269144.4
n2
5090212047701284
n3
3.6316485367635E+23
n4
2.5910258690563E+31
n5
1.848586113485E+39
2 √n8446.6396868814
3 √n414.75278642762
4 √n91.905602042973
5 √n37.21119245332
1 , 2 , 7 , 14 , 19 , 38 , 61 , 122 , 133 , 266 , 427 , 854 , 1159 , 2318 , 4397 , 8113 , 8794 , 16226 , 30779 , 61558 , 83543 , 167086 , 268217 , 536434 , 584801 , 1169602 , 1877519 , 3755038 , 5096123 , 10192246 , 35672861 , 71345722
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
-71345721 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 71345722 can be divided by 32 positive divisors.
The sum of these divisors (counting 71345722) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000001010011000111010
3
Ternary
11222020201221011
4
Quaternary
10100022120322
5
Quinary
121231030342
6
Senary
11025104134
8
Octal
420123072
10
Decimal
71345722
12
Duodecimal
1ba8804a
16
Hexadecimal
440a63a
20
Vigesimal
125i462
36
Base36
16h6pm
md5
3abcb629296683112ce9156dea378ebd
sha1
d6157cedc1b2e460048065f0c279d8ccf87d4f7c
sha256
21b0d2d5ba58f2387b4a075a98217b3175c1a0ca6068b333e2dedcdb7b2eb8a0
sha512
13467bd35b27623bcbf67c12dfa5763573618fe7e2b91e694ec572fc483d703f58a52adb1ef27dfa22a190120b8c733a3abb269cec703f7b285e8fe6247c8b84
ripemd-160
b755e3ac0e40249076c62810e9bd7f0f611870fe
Diameter
142691444
Circumference
448278392.20052
Area
1.5991372774273E+16
Volume
1.5212213818022E+24
Surface area
6.396549109709E+16
Circumference
448278392.20052
Perimeter
285382888
Area
5090212047701284
Diagonal
100898087.6697
Surface area
30541272286207704
Volume
3.6316485367635E+23
Space diagonal
123574415.40668
Perimeter
214037166
Area
2.2041264719795E+15
Altitude
61787207.703342
Surface area
2.2041264719795E+15
Volume
4.2799388453861E+22
Height
33632695.8899