71783742 is an even 8-digits composite number following 71783741
and preceding 71783743 . In scientific notation, it is written as 7.1783742 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 23927912 positive integers (up to 71783742) that are relatively prime to 71783742.
71783742 has 8 divisors, whose sum is 143567496
The reverse of 71783742 is 24738717
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-one million seven hundred eighty-three thousand seven hundred forty-two
Scientific notation
7.1783742 × 10^7
Engineering notation
7.1783742 × 10^6
Prime Factorization
2 × 3 × 11963957
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71783742
Product of the distinct prime numbers
The prime factorization of 71783742 is 2 × 3 × 11963957.
Since it has a total of 3 prime factors.
5 , 3 , 59 , 86 , 13 , 443 , 3743 , 7039 , 96273 , 32671 , 72732 , 839856 , 8513425 , 9853764 , 14855499 , 7234260 , 258933389 , 96138403 , 3814656031 , 5395579257
n×2
143567484
n×3
215351226
n×4
287134968
n×5
358918710
n÷2
35891871
n÷3
23927914
n÷3
17945935.5
n÷5
14356748.4
n2
5152905615522564
n3
3.6989484725502E+23
n4
2.6552436282484E+31
n5
1.9060332355733E+39
2 √n
8472.5286662247
3 √n
415.59983322844
4 √n
92.046339776358
5 √n
37.256771545753
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
-71783741
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 71783742 can be divided by 8 positive divisors.
The sum of these divisors (counting 71783742) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010001110101010100111110
3
Ternary
12000001222210010
4
Quaternary
10101311110332
5
Quinary
121334034432
6
Senary
11042324050
8
Octal
421652476
10
Decimal
71783742
12
Duodecimal
20059626
16
Hexadecimal
447553e
20
Vigesimal
128cj72
36
Base36
16qkou
md5
7ec19bb2f425c8149a178d59b127feb0
sha1
0af95bd4e92c55fb4c7980a52530e53997aa2aec
sha256
36a6305fdb9913e51c75e71d0155f0e6e11a9ff86fdd68b198e2389d1926af71
sha512
05809c9ca657981a62373e20fd525a7ac053eb997f1b76bba834f8bcfba3e8b590e98fe7dc73edc480124f9ff621e7cd3858619a56b2be1d4660ff02d792e331
ripemd-160
0c7eefbfe9e89101fe4e7a7b0cd50b4242be93b3
Diameter
143567484
Circumference
451030553.02877
Area
1.6188330426367E+16
Volume
1.5494119129828E+24
Surface area
6.4753321705469E+16
Circumference
451030553.02877
Perimeter
287134968
Area
5152905615522564
Diagonal
101517541.49429
Surface area
30917433693135384
Volume
3.6989484725502E+23
Space diagonal
124333088.30142
Perimeter
215351226
Area
2.231273583173E+15
Altitude
62166544.150708
Surface area
2.231273583173E+15
Volume
4.3592525803331E+22
Height
33839180.498097