71395148 is an even 8-digits composite number following 71395147
and preceding 71395149 . In scientific notation, it is written as 7.1395148 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 32452320 positive integers (up to 71395148) that are relatively prime to 71395148.
71395148 has 12 divisors, whose sum is 136299912
The reverse of 71395148 is 84159317
Previous prime number is 11
Is Prime? no Number parity even Number length 8 Sum of Digits 38 Digital Root 2
Name
seventy-one million three hundred ninety-five thousand one hundred forty-eight
Scientific notation
7.1395148 × 10^7
Engineering notation
7.1395148 × 10^6
Prime Factorization
2 × 2 × 11 × 1622617
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
35697574 Product of the distinct prime numbers
The prime factorization of 71395148 is 2 × 2 × 11 × 1622617.
Since it has a total of 4 prime factors.
2 , 10 , 24 , 29 , 955 , 467 , 2332 , 4877 , 50262 , 79060 , 437509 , 312410 , 6385654 , 837710 , 36500818 , 1176272 , 250671668 , 472746866 , 6072100338 , 8531979255
n×2
142790296
n×3
214185444
n×4
285580592
n×5
356975740
n÷2
35697574
n÷3
23798382.666667
n÷3
17848787
n÷5
14279029.6
n2
5097267157941904
n3
3.639201431368E+23
n4
2.5982132479433E+31
n5
1.8549981937247E+39
2 √n8449.5649592154
3 √n414.84854007459
4 √n91.921515213879
5 √n37.21634676644
1 , 2 , 4 , 11 , 22 , 44 , 1622617 , 3245234 , 6490468 , 17848787 , 35697574 , 71395148
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71395147 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71395148 can be divided by 12 positive divisors.
The sum of these divisors (counting 71395148) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000010110011101001100
3
Ternary
11222100020201202
4
Quaternary
10100112131030
5
Quinary
121234121043
6
Senary
11030125032
8
Octal
420263514
10
Decimal
71395148
12
Duodecimal
1bab0778
16
Hexadecimal
441674c
20
Vigesimal
12647h8
36
Base36
16i8uk
md5
40553e9d06f1778e89a5f88f31a73e56
sha1
3a9b6d590478f92ba64002d032fcfd612312f58c
sha256
7b9a9781b425962936da46080c48ba92ac17d549533be5777174ea5813bd5e09
sha512
195c12c46581219b110568aedb6d7a7936c594209329b395686e76d87e29a6448fadb88e357b96ded3376975546ebba78e870c13c67e791e8488315397218082
ripemd-160
7588cb0e2098d19b0078e8ee7966b57938f2d195
Diameter
142790296
Circumference
448588944.91751
Area
1.6013537056775E+16
Volume
1.5243851308959E+24
Surface area
6.4054148227099E+16
Circumference
448588944.91751
Perimeter
285580592
Area
5097267157941904
Diagonal
100967986.58923
Surface area
30583602947651424
Volume
3.639201431368E+23
Space diagonal
123660023.7499
Perimeter
214185444
Area
2.2071814243269E+15
Altitude
61830011.87495
Surface area
2.2071814243269E+15
Volume
4.2888400170402E+22
Height
33655995.529745