71354144 is an even 8-digits composite number following 71354143
and preceding 71354145 . In scientific notation, it is written as 7.1354144 × 10^7.
The sum of its digits is 29. It has a total of 7 prime factors and 24 positive divisors.
There are 35438400 positive integers (up to 71354144) that are relatively prime to 71354144.
71354144 has 24 divisors, whose sum is 141418368
The reverse of 71354144 is 44145317
Previous prime number is 151
Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2
Name
seventy-one million three hundred fifty-four thousand one hundred forty-four
Scientific notation
7.1354144 × 10^7
Engineering notation
7.1354144 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 151 × 14767
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
4459634
Product of the distinct prime numbers
The prime factorization of 71354144 is 2 × 2 × 2 × 2 × 2 × 151 × 14767.
Since it has a total of 7 prime factors.
9 , 9 , 36 , 38 , 451 , 260 , 4553 , 5993 , 82015 , 21112 , 688374 , 144726 , 9026980 , 6224088 , 8604249 , 43173592 , 560577127 , 969445260 , 6919434813 , 7791174232
n×2
142708288
n×3
214062432
n×4
285416576
n×5
356770720
n÷2
35677072
n÷3
23784714.666667
n÷3
17838536
n÷5
14270828.8
n2
5091413865972736
n3
3.6329347815622E+23
n4
2.5922495154619E+31
n5
1.849677452102E+39
2 √n
8447.13821362
3 √n
414.76910560525
4 √n
91.908314170265
5 √n
37.212070930284
1 , 2 , 4 , 8 , 16 , 32 , 151 , 302 , 604 , 1208 , 2416 , 4832 , 14767 , 29534 , 59068 , 118136 , 236272 , 472544 , 2229817 , 4459634 , 8919268 , 17838536 , 35677072 , 71354144
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71354143
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71354144 can be divided by 24 positive divisors.
The sum of these divisors (counting 71354144) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000001100011100100000
3
Ternary
11222021011111002
4
Quaternary
10100030130200
5
Quinary
121231313034
6
Senary
11025211132
8
Octal
420143440
10
Decimal
71354144
12
Duodecimal
1ba90aa8
16
Hexadecimal
440c720
20
Vigesimal
125j574
36
Base36
16hd7k
md5
a73c1017a282f1b3e82e1c67b5176653
sha1
e24a173d1fd523273a0c23a9491a3a1ced2979bf
sha256
7d2a0696b306d3ba26247841590c8a3a824e35812cc4e9032bff77c4168d1681
sha512
1ffd24737f3875486adbfd85e32c6ddca9690a9d2e61583ed9c8d908d34fce580eb2a38e513fd48d84003d1b51f5cfb1b4bbe1b3a680087227e211f48903b295
ripemd-160
23fd4f8f1f0878cbc32ed920d71bece071fe8369
Diameter
142708288
Circumference
448331309.18718
Area
1.5995148397725E+16
Volume
1.5217601627635E+24
Surface area
6.3980593590901E+16
Circumference
448331309.18718
Perimeter
285416576
Area
5091413865972736
Diagonal
100909998.17632
Surface area
30548483195836416
Volume
3.6329347815622E+23
Space diagonal
123589002.73859
Perimeter
214062432
Area
2.2046468745564E+15
Altitude
61794501.369293
Surface area
2.2046468745564E+15
Volume
4.2814546994184E+22
Height
33636666.058774