71357478 is an even 8-digits composite number following 71357477
and preceding 71357479 . In scientific notation, it is written as 7.1357478 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 23771880 positive integers (up to 71357478) that are relatively prime to 71357478.
71357478 has 16 divisors, whose sum is 142798656
The reverse of 71357478 is 87475317
Previous prime number is 4003
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-one million three hundred fifty-seven thousand four hundred seventy-eight
Scientific notation
7.1357478 × 10^7
Engineering notation
7.1357478 × 10^6
Prime Factorization
2 × 3 × 4003 × 2971
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71357478
Product of the distinct prime numbers
The prime factorization of 71357478 is 2 × 3 × 4003 × 2971.
Since it has a total of 4 prime factors.
3 , 9 , 8 , 20 , 283 , 703 , 6954 , 639 , 5860 , 12342 , 605937 , 240716 , 1509375 , 7464755 , 11476784 , 98450016 , 300979501 , 584140047 , 4033410546 , 6314961569
n×2
142714956
n×3
214072434
n×4
285429912
n×5
356787390
n÷2
35678739
n÷3
23785826
n÷3
17839369.5
n÷5
14271495.6
n2
5091889666520484
n3
3.6334440485716E+23
n4
2.5927340376018E+31
n5
1.8501096204802E+39
2 √n
8447.3355562568
3 √n
414.7755654901
4 √n
91.909387748242
5 √n
37.212418668254
1 , 2 , 3 , 6 , 2971 , 4003 , 5942 , 8006 , 8913 , 12009 , 17826 , 24018 , 11892913 , 23785826 , 35678739 , 71357478
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71357477
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71357478 can be divided by 16 positive divisors.
The sum of these divisors (counting 71357478) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000001101010000100110
3
Ternary
11222021100001120
4
Quaternary
10100031100212
5
Quinary
121231414403
6
Senary
11025234410
8
Octal
420152046
10
Decimal
71357478
12
Duodecimal
1ba92a06
16
Hexadecimal
440d426
20
Vigesimal
125jddi
36
Base36
16hfs6
md5
0730321d551382cdd409e78fb79df378
sha1
a50f3c98437fc8046dd3c6b2f01973ade355400d
sha256
6a0204c5a2069e87ac141958bd1a0ca5c87da72caf57debe8e6aa41c9de81dd6
sha512
e9bc5492f11d386c8fbe31643a79f26f1444ce427f7bc21fb1a08bf9e3e0ffe1dbfc267b7c09537591d5c676e0986067ffb62593e3eb752a469c6219987681c0
ripemd-160
f98f25f4b5cf44915f3fe4af3c46b7ab21368039
Diameter
142714956
Circumference
448352257.32699
Area
1.5996643169231E+16
Volume
1.5219734840296E+24
Surface area
6.3986572676922E+16
Circumference
448352257.32699
Perimeter
285429912
Area
5091889666520484
Diagonal
100914713.16434
Surface area
30551337999122904
Volume
3.6334440485716E+23
Space diagonal
123594777.39598
Perimeter
214072434
Area
2.2048529022371E+15
Altitude
61797388.697989
Surface area
2.2048529022371E+15
Volume
4.2820548763448E+22
Height
33638237.721447