71378112 is an even 8-digits composite number following 71378111
and preceding 71378113 . In scientific notation, it is written as 7.1378112 × 10^7.
The sum of its digits is 30. It has a total of 8 prime factors and 28 positive divisors.
There are 21961728 positive integers (up to 71378112) that are relatively prime to 71378112.
71378112 has 28 divisors, whose sum is 145277840
The reverse of 71378112 is 21187317
Previous prime number is 39
Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3
Name
seventy-one million three hundred seventy-eight thousand one hundred twelve
Scientific notation
7.1378112 × 10^7
Engineering notation
7.1378112 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 39 × 28597
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
8
Total number of prime factors
rad
Radical
2230566
Product of the distinct prime numbers
The prime factorization of 71378112 is 2 × 2 × 2 × 2 × 2 × 2 × 39 × 28597.
Since it has a total of 8 prime factors.
7 , 10 , 65 , 23 , 891 , 311 , 9277 , 3988 , 31548 , 27816 , 472930 , 516688 , 6822956 , 6274510 , 80262592 , 10278908 , 638035668 , 427615784 , 5866055943 , 920428275
n×2
142756224
n×3
214134336
n×4
285512448
n×5
356890560
n÷2
35689056
n÷3
23792704
n÷3
17844528
n÷5
14275622.4
n2
5094834872684544
n3
3.6365969416398E+23
n4
2.5957342379923E+31
n5
1.8527860916165E+39
2 √n
8448.5567998327
3 √n
414.81554099772
4 √n
91.916031245005
5 √n
37.214570516304
1 , 2 , 4 , 8 , 16 , 32 , 39 , 64 , 78 , 156 , 312 , 624 , 1248 , 2496 , 28597 , 57194 , 114388 , 228776 , 457552 , 915104 , 1115283 , 1830208 , 2230566 , 4461132 , 8922264 , 17844528 , 35689056 , 71378112
28 divisors
τ
Total Divisors
28
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71378111
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.035714285714286
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
28
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71378112 can be divided by 28 positive divisors.
The sum of these divisors (counting 71378112) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
100010000010010010011000000
3
Ternary
11222022101100210
4
Quaternary
10100102103000
5
Quinary
121233044422
6
Senary
11025514120
8
Octal
420222300
10
Decimal
71378112
12
Duodecimal
1baa2940
16
Hexadecimal
44124c0
20
Vigesimal
126255c
36
Base36
16hvpc
md5
38d6f42d1d6e33c4889f069e0ae85e8e
sha1
107e902f49ebde302d952c40880918c29bb2393c
sha256
180bf2f0251b6b15a4bd879abfdb324588eb2de56963609638a16c62578c6f3a
sha512
722a75cd9ec1d1ad28b66970f10f9cc9305d70d9760adb58a23dcb3e745ccf1a48c095fa5e9d741b495ebd4dfbe6c8e4c6a560a5880e63afdc99375ad82603a6
ripemd-160
e1fe7618d10ef7b3787fb2c0d8cde40ed116aed2
Diameter
142756224
Circumference
448481904.57262
Area
1.6005895807279E+16
Volume
1.5232941647897E+24
Surface area
6.4023583229115E+16
Circumference
448481904.57262
Perimeter
285512448
Area
5094834872684544
Diagonal
100943894.04699
Surface area
30569009236107264
Volume
3.6365969416398E+23
Space diagonal
123630516.53234
Perimeter
214134336
Area
2.2061282139158E+15
Altitude
61815258.266171
Surface area
2.2061282139158E+15
Volume
4.2857705964596E+22
Height
33647964.682329