71249393 is an odd 8-digits prime number following 71249392
and preceding 71249394 . In scientific notation, it is written as 7.1249393 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 71249392 positive integers (up to 71249393) that are relatively prime to 71249393.
71249393 has 2 divisors, whose sum is 71249394
The reverse of 71249393 is 39394217
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 two hundred forty-nine thousand three hundred ninety-three
Scientific notation
7.1249393 × 10^7
Engineering notation
7.1249393 × 10^6
Prime Factorization
71249393
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71249393 Product of the distinct prime numbers
The prime factorization of 71249393 is 71249393.
Since it has a total of 1 prime factors.
3 , 9 , 53 , 29 , 901 , 71 , 5080 , 2455 , 70035 , 13366 , 12572 , 178136 , 7450355 , 1627519 , 1102472 , 59683004 , 894073493 , 674683253 , 2500827388 , 1916708704
n×2
142498786
n×3
213748179
n×4
284997572
n×5
356246965
n÷2
35624696.5
n÷3
23749797.666667
n÷3
17812348.25
n÷5
14249878.6
n2
5076476002868449
n3
3.6169583378344E+23
n4
2.5770608607699E+31
n5
1.8361402205391E+39
2 √n8440.9355524136
3 √n414.56603981522
4 √n91.874564229789
5 √n37.201138719718
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71249394 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35624697 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8440.9356116487 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719296 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71249393 can be divided by 2 positive divisors.
The sum of these divisors (counting 71249393) is 71249394, the average is 35624697.
Base
System
Value
2
Binary
100001111110010110111110001
3
Ternary
11222001211210102
4
Quaternary
10033302313301
5
Quinary
121214440033
6
Senary
11023042145
8
Octal
417626761
10
Decimal
71249393
12
Duodecimal
1ba40355
16
Hexadecimal
43f2df1
20
Vigesimal
125639d
36
Base36
16f4dt
md5
1036438fc711980633ecc8c35f199644
sha1
7b40d7a045c555e67d8c0765a10c4d95ead2fd6a
sha256
a4ff2510f5cc7530a777cc2bb0c04cfb77544284f04644a999b9b4ad39744536
sha512
c07f1eaaf6d60b0cd424c077135e9ac7118cc66598e36bca882b2413fd2e0216c5eb7993d81f86f023050bae03db2bdab7b9520d821d23edbdab39b81191506d
ripemd-160
a7695e4c8da94b6dee914058bc244ff63aac2476
Diameter
142498786
Circumference
447673139.24306
Area
1.5948219716736E+16
Volume
1.5150679656641E+24
Surface area
6.3792878866946E+16
Circumference
447673139.24306
Perimeter
284997572
Area
5076476002868449
Diagonal
100761857.89145
Surface area
30458856017210694
Volume
3.6169583378344E+23
Space diagonal
123407568.68444
Perimeter
213748179
Area
2.1981785900931E+15
Altitude
61703784.342221
Surface area
2.1981785900931E+15
Volume
4.2626262799199E+22
Height
33587285.963817