71379427 is an odd 8-digits composite number following 71379426
and preceding 71379428 . In scientific notation, it is written as 7.1379427 × 10^7.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 60572400 positive integers (up to 71379427) that are relatively prime to 71379427.
71379427 has 12 divisors, whose sum is 83861136
The reverse of 71379427 is 72497317
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-one million three hundred seventy-nine thousand four hundred twenty-seven
Scientific notation
7.1379427 × 10^7
Engineering notation
7.1379427 × 10^6
Prime Factorization
7 × 7 × 101 × 14423
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
10197061
Product of the distinct prime numbers
The prime factorization of 71379427 is 7 × 7 × 101 × 14423.
Since it has a total of 4 prime factors.
7 , 5 , 19 , 68 , 704 , 774 , 5533 , 4474 , 9272 , 36770 , 354816 , 122415 , 3446505 , 4900008 , 74952871 , 82467268 , 887625751 , 965959296 , 7652261452 , 5734955091
n×2
142758854
n×3
214138281
n×4
285517708
n×5
356897135
n÷2
35689713.5
n÷3
23793142.333333
n÷3
17844856.75
n÷5
14275885.4
n2
5095022598848329
n3
3.6367979365784E+23
n4
2.5959255282775E+31
n5
1.8529567674312E+39
2 √n
8448.634623417
3 √n
414.81808836633
4 √n
91.916454584677
5 √n
37.214707636208
1 , 7 , 49 , 101 , 707 , 4949 , 14423 , 100961 , 706727 , 1456723 , 10197061 , 71379427
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71379426
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71379427 can be divided by 12 positive divisors.
The sum of these divisors (counting 71379427) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000010010100111100011
3
Ternary
11222022110011111
4
Quaternary
10100102213203
5
Quinary
121233120202
6
Senary
11025524151
8
Octal
420224743
10
Decimal
71379427
12
Duodecimal
1baa3657
16
Hexadecimal
44129e3
20
Vigesimal
12628b7
36
Base36
16hwpv
md5
b88d1e9e385185642541ba47888058bd
sha1
1d94e5da6e7766003ed49cb6f9a9e5deb4df00f2
sha256
76a67f62e8d4a5e2c0406a75e50de46be0be3060efd80e633cbb6cb6813f1ff3
sha512
a3df090b8633e58d0bd1c7d48876632523e9cec39c23f9adce84a2a4de10711b3321835f51b1d0d6193cf15b04c36a344195e11de5578a64e2a65fd4a14f9842
ripemd-160
2b2c5f6a1013a1d4a3f0e8e4c34ab6e417aa82f7
Diameter
142758854
Circumference
448490166.9613
Area
1.6006485566416E+16
Volume
1.5233783573527E+24
Surface area
6.4025942265664E+16
Circumference
448490166.9613
Perimeter
285517708
Area
5095022598848329
Diagonal
100945753.73782
Surface area
30570135593089974
Volume
3.6367979365784E+23
Space diagonal
123632794.17915
Perimeter
214138281
Area
2.2062095017292E+15
Altitude
61816397.089577
Surface area
2.2062095017292E+15
Volume
4.2860074712664E+22
Height
33648584.579273