71398534 is an even 8-digits composite number following 71398533
and preceding 71398535 . In scientific notation, it is written as 7.1398534 × 10^7.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 35635296 positive integers (up to 71398534) that are relatively prime to 71398534.
71398534 has 8 divisors, whose sum is 107289720
The reverse of 71398534 is 43589317
Previous prime number is 563
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-one million three hundred ninety-eight thousand five hundred thirty-four
Scientific notation
7.1398534 × 10^7
Engineering notation
7.1398534 × 10^6
Prime Factorization
2 × 563 × 63409
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71398534
Product of the distinct prime numbers
The prime factorization of 71398534 is 2 × 563 × 63409.
Since it has a total of 3 prime factors.
2 , 4 , 48 , 11 , 540 , 501 , 3805 , 8576 , 73653 , 30488 , 743152 , 123152 , 3781088 , 2746886 , 58493301 , 78441506 , 711836144 , 224639336 , 9382184750 , 3445605887
n×2
142797068
n×3
214195602
n×4
285594136
n×5
356992670
n÷2
35699267
n÷3
23799511.333333
n÷3
17849633.5
n÷5
14279706.8
n2
5097750657349156
n3
3.6397192363227E+23
n4
2.5987061764504E+31
n5
1.855438112953E+39
2 √n
8449.765322185
3 √n
414.85509819976
4 √n
91.922605066355
5 √n
37.216699765665
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
-71398533
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 71398534 can be divided by 8 positive divisors.
The sum of these divisors (counting 71398534) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010111010010000110
3
Ternary
11222100102101011
4
Quaternary
10100113102012
5
Quinary
121234223114
6
Senary
11030152434
8
Octal
420272206
10
Decimal
71398534
12
Duodecimal
1bab271a
16
Hexadecimal
4417486
20
Vigesimal
1264g6e
36
Base36
16ibgm
md5
9417f7e424192b5e898aeab313a2355a
sha1
be9c4dd3e7d60c5a59d6b4d599f23b523b441822
sha256
3ab6cad521a3f3a1f419170a71a6fbb0f87231e2b70dab7cf78c00477e11ab52
sha512
fbcd0020fbee95b5e784e4fd60e76a003d820bebf76901f0783c36c124e67176e47c7ac3df394fc1d808efe5b0d34251d05fd39b0f469fe184de83eaf8706e1f
ripemd-160
8b90e5991837432eba33a8aa8d8ca141cacadbc0
Diameter
142797068
Circumference
448610219.78296
Area
1.6015056014961E+16
Volume
1.5246020285281E+24
Surface area
6.4060224059843E+16
Circumference
448610219.78296
Perimeter
285594136
Area
5097750657349156
Diagonal
100972775.11636
Surface area
30586503944094936
Volume
3.6397192363227E+23
Space diagonal
123665888.47393
Perimeter
214195602
Area
2.2073907857116E+15
Altitude
61832944.236967
Surface area
2.2073907857116E+15
Volume
4.2894502560315E+22
Height
33657591.705452