71377481 is an odd 8-digits composite number following 71377480
and preceding 71377482 . In scientific notation, it is written as 7.1377481 × 10^7.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 61180692 positive integers (up to 71377481) that are relatively prime to 71377481.
71377481 has 4 divisors, whose sum is 81574272
The reverse of 71377481 is 18477317
Previous prime number is 7
Is Prime? no Number parity odd Number length 8 Sum of Digits 38 Digital Root 2
Name
seventy-one million three hundred seventy-seven thousand four hundred eighty-one
Scientific notation
7.1377481 × 10^7
Engineering notation
7.1377481 × 10^6
Prime Factorization
7 × 10196783
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
71377481 Product of the distinct prime numbers
The prime factorization of 71377481 is 7 × 10196783.
Since it has a total of 2 prime factors.
9 , 4 , 77 , 39 , 190 , 679 , 6848 , 6035 , 85909 , 1896 , 580860 , 383674 , 9704222 , 6960129 , 17401394 , 28027676 , 926470662 , 254783752 , 9403774877 , 7768265354
n×2
142754962
n×3
214132443
n×4
285509924
n×5
356887405
n÷2
35688740.5
n÷3
23792493.666667
n÷3
17844370.25
n÷5
14275496.2
n2
5094744793905361
n3
3.6365004972683E+23
n4
2.5956424515026E+31
n5
1.8527041976492E+39
2 √n8448.5194560941
3 √n414.81431863711
4 √n91.915828104272
5 √n37.214504718887
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71377480 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71377481 can be divided by 4 positive divisors.
The sum of these divisors (counting 71377481) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000010010001001001001
3
Ternary
11222022100111102
4
Quaternary
10100102021021
5
Quinary
121233034411
6
Senary
11025511145
8
Octal
420221111
10
Decimal
71377481
12
Duodecimal
1baa24b5
16
Hexadecimal
4412249
20
Vigesimal
12623e1
36
Base36
16hv7t
md5
280395d48af4a05c266563e3d69ab56a
sha1
c5cf1ee995daa5ebf745a46cffeb31b3aeb9749b
sha256
745603ee59dfb8a6c208f681b53f01e6ebb6b25f478dd7f0fcff047c3380781f
sha512
9c8db936b49d3d3d45109f9719b3c53990460bb330eb2de6c94150a1964a52d9e38816aa82cf57633fc5fb853098c68857e574e5b1457f30386ef61cde3151a5
ripemd-160
7a5783ad92ae3e6d127a2e8d32508e48fcfa2a96
Diameter
142754962
Circumference
448477939.88269
Area
1.6005612816448E+16
Volume
1.5232537662658E+24
Surface area
6.4022451265792E+16
Circumference
448477939.88269
Perimeter
285509924
Area
5094744793905361
Diagonal
100943001.67823
Surface area
30568468763432166
Volume
3.6365004972683E+23
Space diagonal
123629423.60828
Perimeter
214132443
Area
2.2060892086603E+15
Altitude
61814711.804141
Surface area
2.2060892086603E+15
Volume
4.2856569356778E+22
Height
33647667.226076