71378550 is an even 8-digits composite number following 71378549
and preceding 71378551 . In scientific notation, it is written as 7.1378550 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 18506880 positive integers (up to 71378550) that are relatively prime to 71378550.
71378550 has 32 divisors, whose sum is 123895200
The reverse of 71378550 is 05587317
Previous prime number is 37
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred seventy-eight thousand five hundred fifty
Scientific notation
7.1378550 × 10^7
Engineering notation
7.1378550 × 10^6
Prime Factorization
2 × 9 × 75 × 37 × 1429
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
71378550
Product of the distinct prime numbers
The prime factorization of 71378550 is 2 × 9 × 75 × 37 × 1429.
Since it has a total of 5 prime factors.
3 , 8 , 63 , 75 , 25 , 383 , 9398 , 4426 , 43737 , 15762 , 732706 , 730454 , 7678056 , 5965208 , 6809691 , 70521887 , 727428124 , 85517549 , 2407875120 , 6637804376
n×2
142757100
n×3
214135650
n×4
285514200
n×5
356892750
n÷2
35689275
n÷3
23792850
n÷3
17844637.5
n÷5
14275710
n2
5094897400102500
n3
3.6366638881809E+23
n4
2.5957979517571E+31
n5
1.8528429388939E+39
2 √n
8448.58272138
3 √n
414.81638947835
4 √n
91.916172251568
5 √n
37.214616188405
1 , 2 , 9 , 18 , 37 , 74 , 75 , 150 , 333 , 666 , 675 , 1350 , 1429 , 2775 , 2858 , 5550 , 12861 , 24975 , 25722 , 49950 , 52873 , 105746 , 107175 , 214350 , 475857 , 951714 , 964575 , 1929150 , 3965475 , 7930950 , 35689275 , 71378550
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71378549
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71378550 can be divided by 32 positive divisors.
The sum of these divisors (counting 71378550) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000010010011001110110
3
Ternary
11222022101222000
4
Quaternary
10100102121312
5
Quinary
121233103200
6
Senary
11025520130
8
Octal
420223166
10
Decimal
71378550
12
Duodecimal
1baa3046
16
Hexadecimal
4412676
20
Vigesimal
126267a
36
Base36
16hw1i
md5
93e7c7aa7942da4b428ffd133ee6a8a6
sha1
e680e86a62101deb9a47a726099b3a70fe4f70be
sha256
ec7d5797cc153fdeeaf175a4f4afe13b830fb44338b67813d732767a5d1d5445
sha512
df7149b95ef5c224f02f5f40d5cf30eb47e8984f74ef58d560a7bfe7f3e445701e7da5bcbd70a5480dd38eed08580226abe14fd82de7d971a25ec02f5f708802
ripemd-160
50168bdff84c2136bbc6cce5aa80253d7859135e
Diameter
142757100
Circumference
448484656.60778
Area
1.6006092242956E+16
Volume
1.5233222072912E+24
Surface area
6.4024368971823E+16
Circumference
448484656.60778
Perimeter
285514200
Area
5094897400102500
Diagonal
100944513.47253
Surface area
30569384400615000
Volume
3.6366638881809E+23
Space diagonal
123631275.1706
Perimeter
214135650
Area
2.206155289082E+15
Altitude
61815637.585298
Surface area
2.206155289082E+15
Volume
4.2858494937149E+22
Height
33648171.157509