71388307 is an odd 8-digits prime number following 71388306
and preceding 71388308 . In scientific notation, it is written as 7.1388307 × 10^7.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 71388306 positive integers (up to 71388307) that are relatively prime to 71388307.
71388307 has 2 divisors, whose sum is 71388308
The reverse of 71388307 is 70388317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 37 Digital Root 1
Name
seventy-one million three hundred eighty-eight thousand three hundred seven
Scientific notation
7.1388307 × 10^7
Engineering notation
7.1388307 × 10^6
Prime Factorization
71388307
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71388307 Product of the distinct prime numbers
The prime factorization of 71388307 is 71388307.
Since it has a total of 1 prime factors.
5 , 6 , 97 , 99 , 690 , 939 , 1635 , 5184 , 57837 , 94924 , 169304 , 997545 , 7910298 , 4533512 , 15565776 , 81115100 , 698642424 , 253384522 , 4500893566 , 3197771897
n×2
142776614
n×3
214164921
n×4
285553228
n×5
356941535
n÷2
35694153.5
n÷3
23796102.333333
n÷3
17847076.75
n÷5
14277661.4
n2
5096290376326249
n3
3.6381554194632E+23
n4
2.5972175599836E+31
n5
1.854109645179E+39
2 √n8449.1601357768
3 √n414.83528954991
4 √n91.919313181599
5 √n37.215633533695
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71388308 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35694154 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8449.1601949543 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719842 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71388307 can be divided by 2 positive divisors.
The sum of these divisors (counting 71388307) is 71388308, the average is 35694154.
Base
System
Value
2
Binary
100010000010100110010010011
3
Ternary
11222022220100101
4
Quaternary
10100110302103
5
Quinary
121233411212
6
Senary
11030033231
8
Octal
420246223
10
Decimal
71388307
12
Duodecimal
1baa8817
16
Hexadecimal
4414c93
20
Vigesimal
1263af7
36
Base36
16i3kj
md5
7f91f5852d047e6805b60e07663aa41f
sha1
9d3c1145910835e44bc61a67547ee0d671641a38
sha256
6ab8076332a9bb5c34fff3707a05735637e7c331bba7161077f54d26050a9ed4
sha512
d058fdeff9f47a0bc03aadae7fa6ed0a469c75200609f49043b4e8e6dea455d8e22edb5024815fc89c46508adf3faf8cdaf44814633b1017778506490099569e
ripemd-160
23196757b6883f61a9dc4471dfaad888825ef566
Diameter
142776614
Circumference
448545961.64683
Area
1.6010468406827E+16
Volume
1.5239469784538E+24
Surface area
6.4041873627308E+16
Circumference
448545961.64683
Perimeter
285553228
Area
5096290376326249
Diagonal
100958311.95425
Surface area
30577742257957494
Volume
3.6381554194632E+23
Space diagonal
123648174.79032
Perimeter
214164921
Area
2.2067584654803E+15
Altitude
61824087.395162
Surface area
2.2067584654803E+15
Volume
4.2876072801884E+22
Height
33652770.651418