71339492 is an even 8-digits composite number following 71339491
and preceding 71339493 . In scientific notation, it is written as 7.1339492 × 10^7.
The sum of its digits is 38. It has a total of 5 prime factors and 18 positive divisors.
There are 30573984 positive integers (up to 71339492) that are relatively prime to 71339492.
71339492 has 18 divisors, whose sum is 145227222
The reverse of 71339492 is 29493317
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million three hundred thirty-nine thousand four hundred ninety-two
Scientific notation
7.1339492 × 10^7
Engineering notation
7.1339492 × 10^6
Prime Factorization
2 × 2 × 7 × 7 × 363977
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
5095678
Product of the distinct prime numbers
The prime factorization of 71339492 is 2 × 2 × 7 × 7 × 363977.
Since it has a total of 5 prime factors.
3 , 1 , 7 , 88 , 961 , 94 , 144 , 3821 , 99943 , 79932 , 965965 , 668798 , 5691773 , 8545785 , 79960455 , 48961601 , 286365475 , 8569848 , 1593952294 , 9592502264
n×2
142678984
n×3
214018476
n×4
285357968
n×5
356697460
n÷2
35669746
n÷3
23779830.666667
n÷3
17834873
n÷5
14267898.4
n2
5089323118818064
n3
3.6306972592034E+23
n4
2.5901209807736E+31
n5
1.8477791498693E+39
2 √n
8446.270893122
3 √n
414.7407138277
4 √n
91.903595648495
5 √n
37.210542564805
1 , 2 , 4 , 7 , 14 , 28 , 49 , 98 , 196 , 363977 , 727954 , 1455908 , 2547839 , 5095678 , 10191356 , 17834873 , 35669746 , 71339492
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
-71339491
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 71339492 can be divided by 18 positive divisors.
The sum of these divisors (counting 71339492) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
100010000001000110111100100
3
Ternary
11222020102101102
4
Quaternary
10100020313210
5
Quinary
121230330432
6
Senary
11025015232
8
Octal
420106744
10
Decimal
71339492
12
Duodecimal
1ba84518
16
Hexadecimal
4408de4
20
Vigesimal
125h8ec
36
Base36
16h1wk
md5
ab93ce9e6d635ff661d7f07baebb89b3
sha1
6b1bef072a9dddf720904589d0d678e70b928029
sha256
eb171cf77a491e0c6dcbbcfe764246dea190b9ded486a80752bf7923232477b6
sha512
0d546be32ded32f1de1d36da272d3768cd1dc12769d7735e359fff26f45b5845102b469f334511f0d64a641d869966b32fd516c04d03351fa788ee8f86757954
ripemd-160
244e17c74765844bac3413948d1319f7d6e35874
Diameter
142678984
Circumference
448239247.95606
Area
1.5988580121824E+16
Volume
1.5208229115896E+24
Surface area
6.3954320487294E+16
Circumference
448239247.95606
Perimeter
285357968
Area
5089323118818064
Diagonal
100889277.11921
Surface area
30535938712908384
Volume
3.6306972592034E+23
Space diagonal
123563624.73015
Perimeter
214018476
Area
2.2037415544819E+15
Altitude
61781812.365077
Surface area
2.2037415544819E+15
Volume
4.2788177540302E+22
Height
33629759.039736