71493397 is an odd 8-digits prime number following 71493396
and preceding 71493398 . In scientific notation, it is written as 7.1493397 × 10^7.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 71493396 positive integers (up to 71493397) that are relatively prime to 71493397.
71493397 has 2 divisors, whose sum is 71493398
The reverse of 71493397 is 79339417
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 43 Digital Root 7
Name
seventy-one million four hundred ninety-three thousand three hundred ninety-seven
Scientific notation
7.1493397 × 10^7
Engineering notation
7.1493397 × 10^6
Prime Factorization
71493397
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71493397 Product of the distinct prime numbers
The prime factorization of 71493397 is 71493397.
Since it has a total of 1 prime factors.
1 , 4 , 62 , 3 , 210 , 31 , 8970 , 2624 , 24153 , 50619 , 483702 , 417633 , 4518162 , 6657000 , 38021884 , 8659946 , 2313928 , 204313270 , 5497531078 , 1180387683
n×2
142986794
n×3
214480191
n×4
285973588
n×5
357466985
n÷2
35746698.5
n÷3
23831132.333333
n÷3
17873349.25
n÷5
14298679.4
n2
5111305814599609
n3
3.6542461579158E+23
n4
2.612544713036E+31
n5
1.8677969634933E+39
2 √n8455.3768100541
3 √n415.03874801507
4 √n91.953122894517
5 √n37.226584038595
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71493398 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35746699 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8455.376869188 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999720254 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71493397 can be divided by 2 positive divisors.
The sum of these divisors (counting 71493397) is 71493398, the average is 35746699.
Base
System
Value
2
Binary
100010000101110011100010101
3
Ternary
11222112020111121
4
Quaternary
10100232130111
5
Quinary
121300242042
6
Senary
11032203541
8
Octal
420563425
10
Decimal
71493397
12
Duodecimal
1bb395b1
16
Hexadecimal
442e715
20
Vigesimal
126gd9h
36
Base36
16kcnp
md5
d98447826bed91fecea38d3e4fa7ba7d
sha1
a8360b0313b46195bf218d89d69a998b67e12da7
sha256
54a5629be9f37b9fe1576cac2bbe6ac369a3b685919987a39c06dc663a9a7d76
sha512
9ce4ca1be500211d9a54913011b63d56bf1b9fd73d21498abbe4139354c76725bf0db517971f1aaae763fe11ec29037b0a0a12044e912941f0a0e72c8c5c5642
ripemd-160
e6630fe1d6dfa7f57066b4b64fd5be8c8b569ac4
Diameter
142986794
Circumference
449206261.59076
Area
1.6057640797397E+16
Volume
1.5306870512156E+24
Surface area
6.4230563189588E+16
Circumference
449206261.59076
Perimeter
285973588
Area
5111305814599609
Diagonal
101106931.65752
Surface area
30667834887597654
Volume
3.6542461579158E+23
Space diagonal
123830196.00969
Perimeter
214480191
Area
2.2132603409772E+15
Altitude
61915098.004846
Surface area
2.2132603409772E+15
Volume
4.3065703973119E+22
Height
33702310.552508