71372248 is an even 8-digits composite number following 71372247
and preceding 71372249 . In scientific notation, it is written as 7.1372248 × 10^7.
The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors.
There are 34455456 positive integers (up to 71372248) that are relatively prime to 71372248.
71372248 has 16 divisors, whose sum is 138438000
The reverse of 71372248 is 84227317
Previous prime number is 29
Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7
Name
seventy-one million three hundred seventy-two thousand two hundred forty-eight
Scientific notation
7.1372248 × 10^7
Engineering notation
7.1372248 × 10^6
Prime Factorization
2 × 2 × 2 × 29 × 307639
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
17843062
Product of the distinct prime numbers
The prime factorization of 71372248 is 2 × 2 × 2 × 29 × 307639.
Since it has a total of 5 prime factors.
6 , 6 , 94 , 82 , 510 , 444 , 7945 , 6221 , 21655 , 88878 , 566819 , 705320 , 861999 , 5086233 , 87682160 , 4864051 , 909539923 , 2878033 , 7606435746 , 9819931600
n×2
142744496
n×3
214116744
n×4
285488992
n×5
356861240
n÷2
35686124
n÷3
23790749.333333
n÷3
17843062
n÷5
14274449.6
n2
5093997784573504
n3
3.6357007319203E+23
n4
2.594881342924E+31
n5
1.8520251473774E+39
2 √n
8448.209751184
3 √n
414.8041810963
4 √n
91.914143368602
5 √n
37.213959030774
1 , 2 , 4 , 8 , 29 , 58 , 116 , 232 , 307639 , 615278 , 1230556 , 2461112 , 8921531 , 17843062 , 35686124 , 71372248
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71372247
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71372248 can be divided by 16 positive divisors.
The sum of these divisors (counting 71372248) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000010000110111011000
3
Ternary
11222022002022121
4
Quaternary
10100100313120
5
Quinary
121232402443
6
Senary
11025431024
8
Octal
420206730
10
Decimal
71372248
12
Duodecimal
1ba9b474
16
Hexadecimal
4410dd8
20
Vigesimal
1261ac8
36
Base36
16hr6g
md5
d680d0a446b2ed79862fd6f2408d7629
sha1
9237affa0e63d1c7c43b9e5ef9dd051d3d4c5383
sha256
1e6b18294eef0e0b6caac68c8024525fbaec2fb16c8c1d49bebb8bbbd2305460
sha512
12611268a3d38591a2a0980257dc6edc2c074743d61449ea7cc5e5cc4c37d9cbd517da034bad4d59e4702f83ec87825e25fed498af11014901b1b41fb3916947
ripemd-160
dab223e4f9c400f3ef0006dbf79841b6d0d5ef8a
Diameter
142744496
Circumference
448445059.97398
Area
1.6003266017419E+16
Volume
1.5229187613402E+24
Surface area
6.4013064069675E+16
Circumference
448445059.97398
Perimeter
285488992
Area
5093997784573504
Diagonal
100935601.09866
Surface area
30563986707441024
Volume
3.6357007319203E+23
Space diagonal
123620359.78641
Perimeter
214116744
Area
2.2057657441312E+15
Altitude
61810179.893203
Surface area
2.2057657441312E+15
Volume
4.2847144031762E+22
Height
33645200.366219