71387674 is an even 8-digits composite number following 71387673
and preceding 71387675 . In scientific notation, it is written as 7.1387674 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 33815196 positive integers (up to 71387674) that are relatively prime to 71387674.
71387674 has 8 divisors, whose sum is 112717440
The reverse of 71387674 is 47678317
Previous prime number is 19
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-one million three hundred eighty-seven thousand six hundred seventy-four
Scientific notation
7.1387674 × 10^7
Engineering notation
7.1387674 × 10^6
Prime Factorization
2 × 19 × 1878623
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71387674
Product of the distinct prime numbers
The prime factorization of 71387674 is 2 × 19 × 1878623.
Since it has a total of 3 prime factors.
3 , 9 , 79 , 86 , 263 , 941 , 3963 , 9498 , 7596 , 96951 , 890599 , 694664 , 3286065 , 3039546 , 56860396 , 94827518 , 615484828 , 216195657 , 1370078976 , 5980978395
n×2
142775348
n×3
214163022
n×4
285550696
n×5
356938370
n÷2
35693837
n÷3
23795891.333333
n÷3
17846918.5
n÷5
14277534.8
n2
5096199999130276
n3
3.6380586417671E+23
n4
2.5971254431135E+31
n5
1.854027444701E+39
2 √n
8449.1226763493
3 √n
414.83406343168
4 √n
91.919109418822
5 √n
37.215567535269
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71387673
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71387674 can be divided by 8 positive divisors.
The sum of these divisors (counting 71387674) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010100101000011010
3
Ternary
11222022212110221
4
Quaternary
10100110220122
5
Quinary
121233401144
6
Senary
11030030254
8
Octal
420245032
10
Decimal
71387674
12
Duodecimal
1baa838a
16
Hexadecimal
4414a1a
20
Vigesimal
126393e
36
Base36
16i32y
md5
e4a81a7d44159643f167a90a1785aba8
sha1
eacccc189ad0882fe9c31ff78c70c4859e68d62f
sha256
51553c22cb21bc109391f675e61acc5bd0adceba684cd34486ffaa7450c22f66
sha512
7c448f754ccd32bbdce22dfaf527d1f2f118a5841f0c63b93ded574f13c97992b5ec866c2a5747170dee8ef4b4319ce5582d82d7bd03ac079d78bb2d61ba23c0
ripemd-160
ce06a7fdaac69d062f605379b2b557cd8e29703e
Diameter
142775348
Circumference
448541984.39053
Area
1.6010184478492E+16
Volume
1.5239064403073E+24
Surface area
6.4040737913968E+16
Circumference
448541984.39053
Perimeter
285550696
Area
5096199999130276
Diagonal
100957416.75707
Surface area
30577199994781656
Volume
3.6380586417671E+23
Space diagonal
123647078.40216
Perimeter
214163022
Area
2.2067193310065E+15
Altitude
61823539.201082
Surface area
2.2067193310065E+15
Volume
4.2874932265798E+22
Height
33652472.252356