71539892 is an even 8-digits composite number following 71539891
and preceding 71539893 . In scientific notation, it is written as 7.1539892 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 6 positive divisors.
There are 35769944 positive integers (up to 71539892) that are relatively prime to 71539892.
71539892 has 6 divisors, whose sum is 125194818
The reverse of 71539892 is 29893517
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-one million five hundred thirty-nine thousand eight hundred ninety-two
Scientific notation
7.1539892 × 10^7
Engineering notation
7.1539892 × 10^6
Prime Factorization
2 × 2 × 17884973
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
35769946
Product of the distinct prime numbers
The prime factorization of 71539892 is 2 × 2 × 17884973.
Since it has a total of 3 prime factors.
8 , 2 , 52 , 1 , 562 , 275 , 7285 , 9177 , 93949 , 41510 , 802490 , 929726 , 1260745 , 3679864 , 18370551 , 73336533 , 867935805 , 633129540 , 8605856176 , 6263135301
n×2
143079784
n×3
214619676
n×4
286159568
n×5
357699460
n÷2
35769946
n÷3
23846630.666667
n÷3
17884973
n÷5
14307978.4
n2
5117956147371664
n3
3.661380300437E+23
n4
2.6193475126419E+31
n5
1.8738783816487E+39
2 √n
8458.1257971255
3 √n
415.12870058719
4 √n
91.968069443288
5 √n
37.231424765199
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71539891
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71539892 can be divided by 6 positive divisors.
The sum of these divisors (counting 71539892) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100010000111001110010110100
3
Ternary
11222121121021122
4
Quaternary
10100321302310
5
Quinary
121303234032
6
Senary
11033203112
8
Octal
420716264
10
Decimal
71539892
12
Duodecimal
1bb60498
16
Hexadecimal
4439cb4
20
Vigesimal
12729ec
36
Base36
16lcj8
md5
ec0e3a4c1ea2e65812081b599ec43945
sha1
a411c3ca9790fb1f9fc990da72e307e4b959d577
sha256
1aa5d18781e28fd9aa08f63f720037855d21e0040a7f0be4507947a46372a008
sha512
0acbf8f599aeb044c60a73f5e71c13f1abc2939b6b0978e035b01ab93bc2b427dfa9036a3e63cff2eae9df948b849547ef7845eba86dc41b36ef59e98a9ddc97
ripemd-160
c493357e263441b03de56ae38be32038845ef980
Diameter
143079784
Circumference
449498398.29161
Area
1.6078533433978E+16
Volume
1.5336753938469E+24
Surface area
6.431413373591E+16
Circumference
449498398.29161
Perimeter
286159568
Area
5117956147371664
Diagonal
101172685.51711
Surface area
30707736884229984
Volume
3.661380300437E+23
Space diagonal
123910727.71199
Perimeter
214619676
Area
2.2161400195393E+15
Altitude
61955363.855995
Surface area
2.2161400195393E+15
Volume
4.3149780649031E+22
Height
33724228.505702