71392120 is an even 8-digits composite number following 71392119
and preceding 71392121 . In scientific notation, it is written as 7.1392120 × 10^7.
The sum of its digits is 25. It has a total of 6 prime factors and 32 positive divisors.
There are 27053568 positive integers (up to 71392120) that are relatively prime to 71392120.
71392120 has 32 divisors, whose sum is 169088400
The reverse of 71392120 is 02129317
Previous prime number is 19
Is Prime? no Number parity even Number length 8 Sum of Digits 25 Digital Root 7
Name
seventy-one million three hundred ninety-two thousand one hundred twenty
Scientific notation
7.1392120 × 10^7
Engineering notation
7.1392120 × 10^6
Prime Factorization
2 × 2 × 2 × 5 × 19 × 93937
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
17848030 Product of the distinct prime numbers
The prime factorization of 71392120 is 2 × 2 × 2 × 5 × 19 × 93937.
Since it has a total of 6 prime factors.
3 , 1 , 98 , 5 , 318 , 36 , 1802 , 2184 , 39413 , 21922 , 146323 , 440256 , 9536735 , 8045401 , 40065376 , 34176770 , 939775518 , 159381989 , 8245337724 , 3577666436
n×2
142784240
n×3
214176360
n×4
285568480
n×5
356960600
n÷2
35696060
n÷3
23797373.333333
n÷3
17848030
n÷5
14278424
n2
5096834798094400
n3
3.6387384152573E+23
n4
2.5977724959066E+31
n5
1.8546048576046E+39
2 √n8449.3857764929
3 √n414.84267516092
4 √n91.920540558098
5 √n37.216031078293
1 , 2 , 4 , 5 , 8 , 10 , 19 , 20 , 38 , 40 , 76 , 95 , 152 , 190 , 380 , 760 , 93937 , 187874 , 375748 , 469685 , 751496 , 939370 , 1784803 , 1878740 , 3569606 , 3757480 , 7139212 , 8924015 , 14278424 , 17848030 , 35696060 , 71392120
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71392119 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71392120 can be divided by 32 positive divisors.
The sum of these divisors (counting 71392120) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000010101101101111000
3
Ternary
11222100002120121
4
Quaternary
10100111231320
5
Quinary
121234021440
6
Senary
11030103024
8
Octal
420255570
10
Decimal
71392120
12
Duodecimal
1baaaa74
16
Hexadecimal
4415b78
20
Vigesimal
1264060
36
Base36
16i6ig
md5
f815445d5b8bf7142271d712b9072737
sha1
ec4d5987c83e719de8780bc9d8a998809595729a
sha256
8fb342d5fc98324f5f583188c29cae410cba3077d9af297a14560e7e1e24c3b9
sha512
5740f38c82630c5c5b197bd27d5cdab79adde8a5daa7c8797dc1fff79ed1063ca6830eb08d85b191182f9c8671378939312f42dad65b833d9ef215ca192c4c1a
ripemd-160
952132c5f31ddbdd83895650f72a4cfba086260f
Diameter
142784240
Circumference
448569919.4324
Area
1.6012178758254E+16
Volume
1.524191183161E+24
Surface area
6.4048715033017E+16
Circumference
448569919.4324
Perimeter
285568480
Area
5096834798094400
Diagonal
100963704.35057
Surface area
30581008788566400
Volume
3.6387384152573E+23
Space diagonal
123654779.10005
Perimeter
214176360
Area
2.2069942070211E+15
Altitude
61827389.550027
Surface area
2.2069942070211E+15
Volume
4.2882943473207E+22
Height
33654568.116856