71385754 is an even 8-digits composite number following 71385753
and preceding 71385755 . In scientific notation, it is written as 7.1385754 × 10^7.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 30539200 positive integers (up to 71385754) that are relatively prime to 71385754.
71385754 has 8 divisors, whose sum is 107651808
The reverse of 71385754 is 45758317
Previous prime number is 187
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-one million three hundred eighty-five thousand seven hundred fifty-four
Scientific notation
7.1385754 × 10^7
Engineering notation
7.1385754 × 10^6
Prime Factorization
2 × 187 × 190871
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71385754
Product of the distinct prime numbers
The prime factorization of 71385754 is 2 × 187 × 190871.
Since it has a total of 3 prime factors.
2 , 6 , 4 , 83 , 188 , 280 , 6980 , 121 , 82973 , 33984 , 892053 , 41088 , 3306142 , 9961243 , 49411023 , 65310925 , 573404665 , 534028523 , 7978072570 , 9287064049
n×2
142771508
n×3
214157262
n×4
285543016
n×5
356928770
n÷2
35692877
n÷3
23795251.333333
n÷3
17846438.5
n÷5
14277150.8
n2
5095925874148516
n3
3.637765108542E+23
n4
2.5968460514816E+31
n5
1.8537781340694E+39
2 √n
8449.0090543211
3 √n
414.83034435574
4 √n
91.918491362299
5 √n
37.215367347605
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
-71385753
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 71385754 can be divided by 8 positive divisors.
The sum of these divisors (counting 71385754) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010100001010011010
3
Ternary
11222022202211211
4
Quaternary
10100110022122
5
Quinary
121233321004
6
Senary
11030013334
8
Octal
420241232
10
Decimal
71385754
12
Duodecimal
1baa724a
16
Hexadecimal
441429a
20
Vigesimal
126347e
36
Base36
16i1lm
md5
9e4fbbebec33a31b503115c8d482531b
sha1
845969e6b7792abecb6911b52deb2f9896b97899
sha256
391163fb7612da5519fa71c12960c241a311c1630db9b4a3293e84368902d170
sha512
7ff24a890f73721ea8a1729779ae4605fafb34a45d5489c55e2381b51e735df88086d4273b3eb775330e3a0ef4c38fe5d01226557d276bdb7cefcdc506114ac2
ripemd-160
a83c3b407f9dcb477d2c809b304bef747ba70dfd
Diameter
142771508
Circumference
448529920.67474
Area
1.6009323289463E+16
Volume
1.5237834853974E+24
Surface area
6.4037293157852E+16
Circumference
448529920.67474
Perimeter
285543016
Area
5095925874148516
Diagonal
100954701.46703
Surface area
30575555244891096
Volume
3.637765108542E+23
Space diagonal
123643752.86461
Perimeter
214157262
Area
2.2066006314075E+15
Altitude
61821876.432307
Surface area
2.2066006314075E+15
Volume
4.2871472943565E+22
Height
33651567.155676