71388296 is an even 8-digits composite number following 71388295
and preceding 71388297 . In scientific notation, it is written as 7.1388296 × 10^7.
The sum of its digits is 44. It has a total of 6 prime factors and 32 positive divisors.
There are 30436224 positive integers (up to 71388296) that are relatively prime to 71388296.
71388296 has 32 divisors, whose sum is 137295000
The reverse of 71388296 is 69288317
Previous prime number is 677
Is Prime? no Number parity even Number length 8 Sum of Digits 44 Digital Root 8
Name
seventy-one million three hundred eighty-eight thousand two hundred ninety-six
Scientific notation
7.1388296 × 10^7
Engineering notation
7.1388296 × 10^6
Prime Factorization
2 × 2 × 2 × 49 × 677 × 269
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
17847074 Product of the distinct prime numbers
The prime factorization of 71388296 is 2 × 2 × 2 × 49 × 677 × 269.
Since it has a total of 6 prime factors.
10 , 3 , 32 , 63 , 92 , 542 , 8396 , 2555 , 6989 , 7019 , 685408 , 581605 , 4228392 , 5737594 , 75630640 , 77075895 , 946560093 , 850208261 , 175366618 , 7610049497
n×2
142776592
n×3
214164888
n×4
285553184
n×5
356941480
n÷2
35694148
n÷3
23796098.666667
n÷3
17847074
n÷5
14277659.2
n2
5096288805783616
n3
3.6381537376877E+23
n4
2.5972159591955E+31
n5
1.8541082167098E+39
2 √n8449.1594848245
3 √n414.83526824302
4 √n91.919309640709
5 √n37.215632386807
1 , 2 , 4 , 8 , 49 , 98 , 196 , 269 , 392 , 538 , 677 , 1076 , 1354 , 2152 , 2708 , 5416 , 13181 , 26362 , 33173 , 52724 , 66346 , 105448 , 132692 , 182113 , 265384 , 364226 , 728452 , 1456904 , 8923537 , 17847074 , 35694148 , 71388296
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
-71388295 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 71388296 can be divided by 32 positive divisors.
The sum of these divisors (counting 71388296) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000010100110010001000
3
Ternary
11222022220022222
4
Quaternary
10100110302020
5
Quinary
121233411141
6
Senary
11030033212
8
Octal
420246210
10
Decimal
71388296
12
Duodecimal
1baa8808
16
Hexadecimal
4414c88
20
Vigesimal
1263aeg
36
Base36
16i3k8
md5
2a3dc2715d9370e93e7b6530aa629ea7
sha1
1d40cd90749b5f299d7252fa946fdb36fdc3df33
sha256
b297aef2518265d20a1dd0db97f2fb46d576ed398135f617db38c25e466d7a49
sha512
da9d1aa2bc0d863297c2ec3d214079abae3bf039c2d25c6668868e4502d64545b333f70dc1e860adc7c1d125cab1f711a7e0a50ec1d385b9f55a4184f9f89922
ripemd-160
dc8daa00ec320bfdc4e037dd165384dac075a7d7
Diameter
142776592
Circumference
448545892.53179
Area
1.6010463472822E+16
Volume
1.5239462739933E+24
Surface area
6.4041853891287E+16
Circumference
448545892.53179
Perimeter
285553184
Area
5096288805783616
Diagonal
100958296.3979
Surface area
30577732834701696
Volume
3.6381537376877E+23
Space diagonal
123648155.73777
Perimeter
214164888
Area
2.2067577854154E+15
Altitude
61824077.868883
Surface area
2.2067577854154E+15
Volume
4.2876052981969E+22
Height
33652765.465968