71399513 is an odd 8-digits prime number following 71399512
and preceding 71399514 . In scientific notation, it is written as 7.1399513 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 71399512 positive integers (up to 71399513) that are relatively prime to 71399513.
71399513 has 2 divisors, whose sum is 71399514
The reverse of 71399513 is 31599317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 38 Digital Root 2
Name
seventy-one million three hundred ninety-nine thousand five hundred thirteen
Scientific notation
7.1399513 × 10^7
Engineering notation
7.1399513 × 10^6
Prime Factorization
71399513
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71399513 Product of the distinct prime numbers
The prime factorization of 71399513 is 71399513.
Since it has a total of 1 prime factors.
7 , 8 , 16 , 18 , 551 , 809 , 8620 , 6839 , 95730 , 41451 , 42061 , 628836 , 52968 , 6444958 , 25823369 , 30087750 , 522345576 , 463550423 , 1400420023 , 3734070033
n×2
142799026
n×3
214198539
n×4
285598052
n×5
356997565
n÷2
35699756.5
n÷3
23799837.666667
n÷3
17849878.25
n÷5
14279902.6
n2
5097890456637169
n3
3.6398689593124E+23
n4
2.5988487107872E+31
n5
1.8555653231089E+39
2 √n8449.8232525894
3 √n414.85699432312
4 √n91.92292017005
5 √n37.216801826442
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71399514 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35699757 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8449.8233117622 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719886 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71399513 can be divided by 2 positive divisors.
The sum of these divisors (counting 71399513) is 71399514, the average is 35699757.
Base
System
Value
2
Binary
100010000010111100001011001
3
Ternary
11222100110201102
4
Quaternary
10100113201121
5
Quinary
121234241023
6
Senary
11030201145
8
Octal
420274131
10
Decimal
71399513
12
Duodecimal
1bab31b5
16
Hexadecimal
4417859
20
Vigesimal
1264ifd
36
Base36
16ic7t
md5
b0038d3fdc2ba3c03068a1d4e1c26caa
sha1
009e7a32b351dd70da3a7ed6bd3e7ed8247de31d
sha256
10e78622be248ad1780f1c956d2c42eedc1a9231d4937ac453903c4f9309ee2d
sha512
75362bbbb39fbfabb3810b5cbdc8381c01425c48ac0408780f8bf35e58f2b9f5d6cd372cd62cdbd1b34e376e93808117f7a145ec86f4f4ffb60d843a79a211f5
ripemd-160
6b8ef9609810d5ae797397e719dca23c37af318e
Diameter
142799026
Circumference
448616371.02138
Area
1.6015495207377E+16
Volume
1.5246647443474E+24
Surface area
6.4061980829507E+16
Circumference
448616371.02138
Perimeter
285598052
Area
5097890456637169
Diagonal
100974159.63143
Surface area
30587342739823014
Volume
3.6398689593124E+23
Space diagonal
123667584.15167
Perimeter
214198539
Area
2.207451320579E+15
Altitude
61833792.075837
Surface area
2.207451320579E+15
Volume
4.2896267062671E+22
Height
33658053.210478