71423892 is an even 8-digits composite number following 71423891
and preceding 71423893 . In scientific notation, it is written as 7.1423892 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 18 positive divisors.
There are 23807952 positive integers (up to 71423892) that are relatively prime to 71423892.
71423892 has 18 divisors, whose sum is 180543818
The reverse of 71423892 is 29832417
Previous prime number is 3
Is Prime? no Number parity even Number length 8 Sum of Digits 36 Digital Root 9
Name
seventy-one million four hundred twenty-three thousand eight hundred ninety-two
Scientific notation
7.1423892 × 10^7
Engineering notation
7.1423892 × 10^6
Prime Factorization
2 × 2 × 3 × 3 × 1983997
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
11903982 Product of the distinct prime numbers
The prime factorization of 71423892 is 2 × 2 × 3 × 3 × 1983997.
Since it has a total of 5 prime factors.
10 , 2 , 12 , 32 , 492 , 20 , 7511 , 6587 , 2543 , 63197 , 691765 , 611113 , 166291 , 4790830 , 83214882 , 11813039 , 875577708 , 857442868 , 4267825044 , 72422478
n×2
142847784
n×3
214271676
n×4
285695568
n×5
357119460
n÷2
35711946
n÷3
23807964
n÷3
17855973
n÷5
14284778.4
n2
5101372348427664
n3
3.6435986766588E+23
n4
2.6023999837302E+31
n5
1.8587353537875E+39
2 √n8451.2657040233
3 √n414.90420588595
4 √n91.930765818758
5 √n37.21934297688
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 36 , 1983997 , 3967994 , 5951991 , 7935988 , 11903982 , 17855973 , 23807964 , 35711946 , 71423892
18 divisors
τ Total Divisors
18 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71423891 Sum of the proper positive divisors of n
A Arithmetic Mean
0.055555555555556 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
18 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71423892 can be divided by 18 positive divisors.
The sum of these divisors (counting 71423892) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
100010000011101011110010100
3
Ternary
11222101201011100
4
Quaternary
10100131132110
5
Quinary
121241031032
6
Senary
11030510100
8
Octal
420353624
10
Decimal
71423892
12
Duodecimal
1bb05330
16
Hexadecimal
441d794
20
Vigesimal
1267jec
36
Base36
16iv10
md5
777d2897dc3b66e15a750cc40912adb4
sha1
5ea52b243fe101b323ea3a6b648765af33122425
sha256
6823fefc802c5f08f41f69e5bdc1a9727f650e1f5c68728c951313960c39f156
sha512
7d673b8d59b68800f4e2028e624a73ed601ec380495cb9579a80adf24f200b61de19837ac4fdb13a5348e9d7b68eff903df26ee82146170c0e28afd0ef03796e
ripemd-160
8dfa58fd05e2c27364d10761f98926b19ad39ab5
Diameter
142847784
Circumference
448769548.79598
Area
1.6026433893046E+16
Volume
1.5262270446961E+24
Surface area
6.4105735572186E+16
Circumference
448769548.79598
Perimeter
285695568
Area
5101372348427664
Diagonal
101008636.74387
Surface area
30608234090565984
Volume
3.6435986766588E+23
Space diagonal
123709809.81831
Perimeter
214271676
Area
2.2089590239509E+15
Altitude
61854904.909156
Surface area
2.2089590239509E+15
Volume
4.294022220313E+22
Height
33669545.58129