71492392 is an even 8-digits composite number following 71492391
and preceding 71492393 . In scientific notation, it is written as 7.1492392 × 10^7.
The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors.
There are 35696640 positive integers (up to 71492392) that are relatively prime to 71492392.
71492392 has 16 divisors, whose sum is 134234100
The reverse of 71492392 is 29329417
Previous prime number is 769
Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1
Name
seventy-one million four hundred ninety-two thousand three hundred ninety-two
Scientific notation
7.1492392 × 10^7
Engineering notation
7.1492392 × 10^6
Prime Factorization
2 × 2 × 2 × 769 × 11621
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
17873098
Product of the distinct prime numbers
The prime factorization of 71492392 is 2 × 2 × 2 × 769 × 11621.
Since it has a total of 5 prime factors.
4 , 8 , 12 , 43 , 661 , 953 , 5400 , 8628 , 42023 , 7672 , 895352 , 349654 , 9531182 , 2705163 , 82613786 , 15773896 , 284312762 , 611526184 , 85221041 , 249258590
n×2
142984784
n×3
214477176
n×4
285969568
n×5
357461960
n÷2
35746196
n÷3
23830797.333333
n÷3
17873098
n÷5
14298478.4
n2
5111162113881664
n3
3.6540920542118E+23
n4
2.6123978154379E+31
n5
1.8676656868123E+39
2 √n
8455.3173802052
3 √n
415.03680323922
4 √n
91.952799740982
5 √n
37.226479377385
1 , 2 , 4 , 8 , 769 , 1538 , 3076 , 6152 , 11621 , 23242 , 46484 , 92968 , 8936549 , 17873098 , 35746196 , 71492392
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71492391
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71492392 can be divided by 16 positive divisors.
The sum of these divisors (counting 71492392) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000101110001100101000
3
Ternary
11222112012010101
4
Quaternary
10100232030220
5
Quinary
121300224032
6
Senary
11032155144
8
Octal
420561450
10
Decimal
71492392
12
Duodecimal
1bb38ab4
16
Hexadecimal
442e328
20
Vigesimal
126gajc
36
Base36
16kbvs
md5
4dde41f3a7c0a08b1cab2f07884f53a3
sha1
4f8fa3c3ba253dd711df0973cf847a57fd29746a
sha256
cb990f5d56ebbf909ad33015210725c3a08dc24ec6056e7adf58f916e7b85e97
sha512
3415844b90d1374dc69fb630b31e073066334e3bff324a352ade2c301c1ac857852e243e6df493c2e5039edd658e0e7e1693ec8920e51ef079a7c22a361e2050
ripemd-160
cd207efd875c3799db0b71493f8814a22ffa8c83
Diameter
142984784
Circumference
449199946.98952
Area
1.6057189348277E+16
Volume
1.530622500407E+24
Surface area
6.4228757393108E+16
Circumference
449199946.98952
Perimeter
285969568
Area
5111162113881664
Diagonal
101105510.37289
Surface area
30666972683289984
Volume
3.6540920542118E+23
Space diagonal
123828455.29863
Perimeter
214477176
Area
2.213198116741E+15
Altitude
61914227.649315
Surface area
2.213198116741E+15
Volume
4.306388784355E+22
Height
33701836.790965