71368689 is an odd 8-digits composite number following 71368688
and preceding 71368690 . In scientific notation, it is written as 7.1368689 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 40679760 positive integers (up to 71368689) that are relatively prime to 71368689.
71368689 has 8 divisors, whose sum is 74954880
The reverse of 71368689 is 98686317
Previous prime number is 419
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-one million three hundred sixty-eight thousand six hundred eighty-nine
Scientific notation
7.1368689 × 10^7
Engineering notation
7.1368689 × 10^6
Prime Factorization
21 × 419 × 8111
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71368689
Product of the distinct prime numbers
The prime factorization of 71368689 is 21 × 419 × 8111.
Since it has a total of 3 prime factors.
6 , 1 , 37 , 78 , 922 , 507 , 9782 , 963 , 37098 , 7079 , 91922 , 89286 , 2054414 , 6207926 , 62550956 , 60226844 , 563515883 , 576812348 , 7576876081 , 2474462571
n×2
142737378
n×3
214106067
n×4
285474756
n×5
356843445
n÷2
35684344.5
n÷3
23789563
n÷3
17842172.25
n÷5
14273737.8
n2
5093489769578721
n3
3.6351568728975E+23
n4
2.5943638032803E+31
n5
1.8515634342917E+39
2 √n
8447.9991122159
3 √n
414.79728620059
4 √n
91.912997515128
5 √n
37.213587886174
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
-71368688
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 71368689 can be divided by 8 positive divisors.
The sum of these divisors (counting 71368689) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001111111111110001
3
Ternary
11222021220102210
4
Quaternary
10100033333301
5
Quinary
121232244224
6
Senary
11025402333
8
Octal
420177761
10
Decimal
71368689
12
Duodecimal
1ba993a9
16
Hexadecimal
440fff1
20
Vigesimal
12611e9
36
Base36
16hofl
md5
550078b39d9c0468c53a56b8cfe7d793
sha1
68d32c1114595233df748502c225636ceb096ed4
sha256
eb214bbae5366d7911f0a17f5428bc48895af0751d4ceea3ad3cbbf376c1ea28
sha512
c89ed84a5e6dab582254dbbf838bcab4c30be9515ce66e829d716abfccb87eecdb56cff0e03f3bf2d82040453101ce41749f4955948a6e9ad29a0e0f1a6fe508
ripemd-160
73cf015ffb0305a8451bf3dfae488af6dc949d5b
Diameter
142737378
Circumference
448422698.11747
Area
1.6001670041243E+16
Volume
1.5226909502055E+24
Surface area
6.4006680164973E+16
Circumference
448422698.11747
Perimeter
285474756
Area
5093489769578721
Diagonal
100930567.91259
Surface area
30560938617472326
Volume
3.6351568728975E+23
Space diagonal
123614195.41758
Perimeter
214106067
Area
2.2055457671857E+15
Altitude
61807097.708791
Surface area
2.2055457671857E+15
Volume
4.2840734591711E+22
Height
33643522.637529