71395448 is an even 8-digits composite number following 71395447
and preceding 71395449 . In scientific notation, it is written as 7.1395448 × 10^7.
The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors.
There are 34339200 positive integers (up to 71395448) that are relatively prime to 71395448.
71395448 has 16 divisors, whose sum is 134067960
The reverse of 71395448 is 84459317
Previous prime number is 12731
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-one million three hundred ninety-five thousand four hundred forty-eight
Scientific notation
7.1395448 × 10^7
Engineering notation
7.1395448 × 10^6
Prime Factorization
2 × 2 × 2 × 12731 × 701
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
17848862
Product of the distinct prime numbers
The prime factorization of 71395448 is 2 × 2 × 2 × 12731 × 701.
Since it has a total of 5 prime factors.
10 , 3 , 90 , 34 , 98 , 309 , 8986 , 2778 , 36051 , 45501 , 32565 , 757393 , 5806234 , 8087180 , 29573928 , 74854080 , 70782824 , 63387128 , 1770112656 , 9484581298
n×2
142790896
n×3
214186344
n×4
285581792
n×5
356977240
n÷2
35697724
n÷3
23798482.666667
n÷3
17848862
n÷5
14279089.6
n2
5097309995120704
n3
3.6392473069652E+23
n4
2.5982569186357E+31
n5
1.855037167251E+39
2 √n
8449.58271159
3 √n
414.84912113363
4 √n
91.921611776502
5 √n
37.216378042754
1 , 2 , 4 , 8 , 701 , 1402 , 2804 , 5608 , 12731 , 25462 , 50924 , 101848 , 8924431 , 17848862 , 35697724 , 71395448
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
-71395447
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 71395448 can be divided by 16 positive divisors.
The sum of these divisors (counting 71395448) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000010110100001111000
3
Ternary
11222100021010212
4
Quaternary
10100112201320
5
Quinary
121234123243
6
Senary
11030130252
8
Octal
420264170
10
Decimal
71395448
12
Duodecimal
1bab0988
16
Hexadecimal
4416878
20
Vigesimal
12648c8
36
Base36
16i92w
md5
0d8167329a7a0285fe39cf6b1f42c784
sha1
c2e200681e22718650b88bc8b5b61e62f9bc459b
sha256
03639dfd1fc0350a56897abf73958cd397fd001f505eed2df3bde1030b458fde
sha512
f7030f60e15c4957138a866e7502287a0bd03e9a81e79690a864f60f7cea5a07151f8f7e189bb069f3eb0bac0cce6d197f81ae9109ba03257e3a4393977bb042
ripemd-160
f36ab72018e73f77452b63f56999fc051ce38030
Diameter
142790896
Circumference
448590829.8731
Area
1.6013671633741E+16
Volume
1.5244043472211E+24
Surface area
6.4054686534964E+16
Circumference
448590829.8731
Perimeter
285581792
Area
5097309995120704
Diagonal
100968410.8533
Surface area
30583859970724224
Volume
3.6392473069652E+23
Space diagonal
123660543.36514
Perimeter
214186344
Area
2.2071999733694E+15
Altitude
61830271.682571
Surface area
2.2071999733694E+15
Volume
4.28889408195E+22
Height
33656136.951101