71738198 is an even 8-digits composite number following 71738197
and preceding 71738199 . In scientific notation, it is written as 7.1738198 × 10^7.
The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors.
There are 28824192 positive integers (up to 71738198) that are relatively prime to 71738198.
71738198 has 32 divisors, whose sum is 130719744
The reverse of 71738198 is 89183717
Previous prime number is 383
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-one million seven hundred thirty-eight thousand one hundred ninety-eight
Scientific notation
7.1738198 × 10^7
Engineering notation
7.1738198 × 10^6
Prime Factorization
2 × 17 × 7 × 383 × 787
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
71738198
Product of the distinct prime numbers
The prime factorization of 71738198 is 2 × 17 × 7 × 383 × 787.
Since it has a total of 5 prime factors.
1 , 1 , 76 , 15 , 722 , 608 , 3987 , 5147 , 3760 , 45250 , 404241 , 732176 , 8837057 , 3177555 , 28499651 , 8983130 , 291380130 , 568253894 , 9680051544 , 324530271
n×2
143476396
n×3
215214594
n×4
286952792
n×5
358690990
n÷2
35869099
n÷3
23912732.666667
n÷3
17934549.5
n÷5
14347639.6
n2
5146369052287204
n3
3.6919124205405E+23
n4
2.6485114422339E+31
n5
1.8999943824824E+39
2 √n
8469.8404943659
3 √n
415.51192064205
4 √n
92.031736343317
5 √n
37.252042750215
1 , 2 , 7 , 14 , 17 , 34 , 119 , 238 , 383 , 766 , 787 , 1574 , 2681 , 5362 , 5509 , 6511 , 11018 , 13022 , 13379 , 26758 , 45577 , 91154 , 93653 , 187306 , 301421 , 602842 , 2109947 , 4219894 , 5124157 , 10248314 , 35869099 , 71738198
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
-71738197
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 71738198 can be divided by 32 positive divisors.
The sum of these divisors (counting 71738198) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010001101010001101010110
3
Ternary
11222222200022022
4
Quaternary
10101222031112
5
Quinary
121331110243
6
Senary
11041333142
8
Octal
421521526
10
Decimal
71738198
12
Duodecimal
200371b2
16
Hexadecimal
446a356
20
Vigesimal
128759i
36
Base36
16pljq
md5
d00e891b4fa18eb5039b7e1fc555839b
sha1
d8b36dcbc9a08191d4d461b2b509a2b674f0281f
sha256
5220b1bd36f7d6886e072e15653febf86a0390869e2269bbcf5466fb4adb4a52
sha512
6e2a31c68f5d2933df020cbf0b257de35f1f44763b019705ddc32f547958889b558932beef4e407e433feaab9c47240813234a45d0ca6ab5b8d6fcd7ff7867e6
ripemd-160
25cf2a218ecbb5bc97a33703c142a48dd2908457
Diameter
143476396
Circumference
450744391.63714
Area
1.6167795207327E+16
Volume
1.5464646584089E+24
Surface area
6.4671180829309E+16
Circumference
450744391.63714
Perimeter
286952792
Area
5146369052287204
Diagonal
101453132.55181
Surface area
30878214313723224
Volume
3.6919124205405E+23
Space diagonal
124254203.77944
Perimeter
215214594
Area
2.2284431682654E+15
Altitude
62127101.889718
Surface area
2.2284431682654E+15
Volume
4.3509605135184E+22
Height
33817710.850602