71368739 is an odd 8-digits composite number following 71368738
and preceding 71368740 . In scientific notation, it is written as 7.1368739 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 63606816 positive integers (up to 71368739) that are relatively prime to 71368739.
71368739 has 8 divisors, whose sum is 79509360
The reverse of 71368739 is 93786317
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-one million three hundred sixty-eight thousand seven hundred thirty-nine
Scientific notation
7.1368739 × 10^7
Engineering notation
7.1368739 × 10^6
Prime Factorization
13 × 29 × 189307
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71368739
Product of the distinct prime numbers
The prime factorization of 71368739 is 13 × 29 × 189307.
Since it has a total of 3 prime factors.
2 , 2 , 18 , 50 , 67 , 934 , 9758 , 5495 , 64572 , 96579 , 458652 , 613366 , 9414524 , 3780128 , 64669200 , 63565103 , 924830807 , 616404854 , 7551313918 , 7052283003
n×2
142737478
n×3
214106217
n×4
285474956
n×5
356843695
n÷2
35684369.5
n÷3
23789579.666667
n÷3
17842184.75
n÷5
14273747.8
n2
5093496906450121
n3
3.6351645131375E+23
n4
2.5943710736017E+31
n5
1.8515699202103E+39
2 √n
8448.002071496
3 √n
414.79738306781
4 √n
91.913013613394
5 √n
37.213593100447
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71368738
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71368739 can be divided by 8 positive divisors.
The sum of these divisors (counting 71368739) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010000000000100011
3
Ternary
11222021220111122
4
Quaternary
10100100000203
5
Quinary
121232244424
6
Senary
11025402455
8
Octal
420200043
10
Decimal
71368739
12
Duodecimal
1ba9942b
16
Hexadecimal
4410023
20
Vigesimal
12611gj
36
Base36
16hogz
md5
fb0bd4b38a5bf73963bb7bc7caf807b1
sha1
1791958a8c9a24727515cd4c6e44548d6fcd26ee
sha256
bb18a5dd6785855db98bfe9c7991dcc1dc5df8b60d719ce432868aaad60248cc
sha512
7b165290f7265289bb03d4f3a343774cb0120e5423a432e535542fdb9d27d58d4bc26f4630b03efb9ce13ea8336beb41e6bfbc4f6278ea22f8ec053f92073fa5
ripemd-160
1c20a68921be479026ab11b23762a075e70b2774
Diameter
142737478
Circumference
448423012.27673
Area
1.6001692462386E+16
Volume
1.5226941505417E+24
Surface area
6.4006769849544E+16
Circumference
448423012.27673
Perimeter
285474956
Area
5093496906450121
Diagonal
100930638.62327
Surface area
30560981438700726
Volume
3.6351645131375E+23
Space diagonal
123614282.02012
Perimeter
214106217
Area
2.2055488575416E+15
Altitude
61807141.010061
Surface area
2.2055488575416E+15
Volume
4.2840824632803E+22
Height
33643546.207755