71399376 is an even 8-digits composite number following 71399375
and preceding 71399377 . In scientific notation, it is written as 7.1399376 × 10^7.
The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors.
There are 23799744 positive integers (up to 71399376) that are relatively prime to 71399376.
71399376 has 20 divisors, whose sum is 153707300
The reverse of 71399376 is 67399317
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-one million three hundred ninety-nine thousand three hundred seventy-six
Scientific notation
7.1399376 × 10^7
Engineering notation
7.1399376 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 9 × 495829
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
8924922
Product of the distinct prime numbers
The prime factorization of 71399376 is 2 × 2 × 2 × 2 × 9 × 495829.
Since it has a total of 6 prime factors.
2 , 3 , 88 , 16 , 173 , 966 , 3049 , 9549 , 90094 , 84837 , 170776 , 519428 , 9360337 , 6255627 , 75299726 , 33932997 , 394748635 , 996016330 , 3151684755 , 6789178363
n×2
142798752
n×3
214198128
n×4
285597504
n×5
356996880
n÷2
35699688
n÷3
23799792
n÷3
17849844
n÷5
14279875.2
n2
5097870893189376
n3
3.6398480070228E+23
n4
2.5988287643627E+31
n5
1.8555475210635E+39
2 √n
8449.815145907
3 √n
414.8567289831
4 √n
91.922876075039
5 √n
37.216787544256
1 , 2 , 4 , 8 , 9 , 16 , 18 , 36 , 72 , 144 , 495829 , 991658 , 1983316 , 3966632 , 4462461 , 7933264 , 8924922 , 17849844 , 35699688 , 71399376
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71399375
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71399376 can be divided by 20 positive divisors.
The sum of these divisors (counting 71399376) is 1, the average is 0.05.
Base
System
Value
2
Binary
100010000010111011111010000
3
Ternary
11222100110112100
4
Quaternary
10100113133100
5
Quinary
121234240001
6
Senary
11030200400
8
Octal
420273720
10
Decimal
71399376
12
Duodecimal
1bab3100
16
Hexadecimal
44177d0
20
Vigesimal
1264i8g
36
Base36
16ic40
md5
1e84c83e01d45b4a7aac03e01b4b78c2
sha1
910f9035ada1319c908973c24a8458f030d71699
sha256
f70ab9b1d072f09b2042aabbc1cfde413e923f1c61e7cb3c2c9a1a9ca01d8e6a
sha512
3952feda21b507d41b802490596560d5e48b34ac30e7d663090dc1019419e2c29f5747b85cc0b7fbae4a3566a99d8ab02329ac05c5f2bf2c8cb1130321f7e3fa
ripemd-160
87eb2a3bd78ee3dfc6996468fb909c02533ce6c4
Diameter
142798752
Circumference
448615510.22499
Area
1.6015433746993E+16
Volume
1.5246559678729E+24
Surface area
6.4061734987972E+16
Circumference
448615510.22499
Perimeter
285597504
Area
5097870893189376
Diagonal
100973965.88418
Surface area
30587225359136256
Volume
3.6398480070228E+23
Space diagonal
123667346.86071
Perimeter
214198128
Area
2.2074428493576E+15
Altitude
61833673.430357
Surface area
2.2074428493576E+15
Volume
4.289602013757E+22
Height
33657988.628059