71368761 is an odd 8-digits composite number following 71368760
and preceding 71368762 . In scientific notation, it is written as 7.1368761 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 47527040 positive integers (up to 71368761) that are relatively prime to 71368761.
71368761 has 8 divisors, whose sum is 95262624
The reverse of 71368761 is 16786317
Previous prime number is 947
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-one million three hundred sixty-eight thousand seven hundred sixty-one
Scientific notation
7.1368761 × 10^7
Engineering notation
7.1368761 × 10^6
Prime Factorization
3 × 947 × 25121
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71368761
Product of the distinct prime numbers
The prime factorization of 71368761 is 3 × 947 × 25121.
Since it has a total of 3 prime factors.
4 , 9 , 74 , 18 , 944 , 966 , 2113 , 1058 , 87123 , 15317 , 178323 , 404794 , 6893118 , 6193811 , 64745717 , 12548799 , 452117682 , 744286309 , 3554504054 , 7829011703
n×2
142737522
n×3
214106283
n×4
285475044
n×5
356843805
n÷2
35684380.5
n÷3
23789587
n÷3
17842190.25
n÷5
14273752.2
n2
5093500046675121
n3
3.6351678748465E+23
n4
2.5943742725479E+31
n5
1.8515727740202E+39
2 √n
8448.0033735789
3 √n
414.79742568937
4 √n
91.913020696629
5 √n
37.213595394726
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
-71368760
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 71368761 can be divided by 8 positive divisors.
The sum of these divisors (counting 71368761) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010000000000111001
3
Ternary
11222021220112110
4
Quaternary
10100100000321
5
Quinary
121232300021
6
Senary
11025402533
8
Octal
420200071
10
Decimal
71368761
12
Duodecimal
1ba99449
16
Hexadecimal
4410039
20
Vigesimal
12611i1
36
Base36
16hohl
md5
6ee199d9baa273ff8b748955f28c2c18
sha1
64d035487ea2dac961ad449411638418181e3034
sha256
d2364a4527e105a0608b9e4c2f94fa04a46c43949a596de5c6d41164e49b723f
sha512
364f15b6377cac6b3b5636cf5e47a0568fce03a43fb8c90eb9b1381cc955f23774c288b34419115a1e7698beca881261c9aee69a65c562e1de9225bba4db886d
ripemd-160
97f92ce28407b18534a34db9003063c1ccb12684
Diameter
142737522
Circumference
448423150.50681
Area
1.6001702327694E+16
Volume
1.5226955586911E+24
Surface area
6.4006809310775E+16
Circumference
448423150.50681
Perimeter
285475044
Area
5093500046675121
Diagonal
100930669.73596
Surface area
30561000280050726
Volume
3.6351678748465E+23
Space diagonal
123614320.12524
Perimeter
214106283
Area
2.2055502172989E+15
Altitude
61807160.06262
Surface area
2.2055502172989E+15
Volume
4.2840864250924E+22
Height
33643556.578655