71294421 is an odd 8-digits composite number following 71294420
and preceding 71294422 . In scientific notation, it is written as 7.1294421 × 10^7.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 41976000 positive integers (up to 71294421) that are relatively prime to 71294421.
71294421 has 32 divisors, whose sum is 106707456
The reverse of 71294421 is 12449217
Previous prime number is 107
Is Prime? no Number parity odd Number length 8 Sum of Digits 30 Digital Root 3
Name
seventy-one million two hundred ninety-four thousand four hundred twenty-one
Scientific notation
7.1294421 × 10^7
Engineering notation
7.1294421 × 10^6
Prime Factorization
3 × 11 × 61 × 107 × 331
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71294421 Product of the distinct prime numbers
The prime factorization of 71294421 is 3 × 11 × 61 × 107 × 331.
Since it has a total of 5 prime factors.
2 , 9 , 85 , 59 , 459 , 143 , 2429 , 4186 , 94223 , 8000 , 342958 , 828786 , 2205491 , 347663 , 47114181 , 6470303 , 954543505 , 141891629 , 879413789 , 9806866218
n×2
142588842
n×3
213883263
n×4
285177684
n×5
356472105
n÷2
35647210.5
n÷3
23764807
n÷3
17823605.25
n÷5
14258884.2
n2
5082894465725241
n3
3.6238201793799E+23
n4
2.58358161497E+31
n5
1.8419495534553E+39
2 √n8443.6023710262
3 √n414.65335353512
4 √n91.889076451046
5 √n37.205839586675
1 , 3 , 11 , 33 , 61 , 107 , 183 , 321 , 331 , 671 , 993 , 1177 , 2013 , 3531 , 3641 , 6527 , 10923 , 19581 , 20191 , 35417 , 60573 , 71797 , 106251 , 215391 , 222101 , 389587 , 666303 , 1168761 , 2160437 , 6481311 , 23764807 , 71294421
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
-71294420 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 71294421 can be divided by 32 positive divisors.
The sum of these divisors (counting 71294421) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100001111111101110111010101
3
Ternary
11222011010120010
4
Quaternary
10033331313111
5
Quinary
121222410141
6
Senary
11024030433
8
Octal
417756725
10
Decimal
71294421
12
Duodecimal
1ba62419
16
Hexadecimal
43fddd5
20
Vigesimal
125bg11
36
Base36
16g34l
md5
9e8fca3c5b9060ee899e39ce731eedf5
sha1
5ab1fc0587598118e7b3924be42d4c70571ed24d
sha256
e41f70d334a52e0b1e1302cd55d189429bac81105dce4e0a49f9f80db867daea
sha512
1e4366682d7bc0858ffd94c1792f60fd1adacedbbf0e25e180d2f0bef74674cd23d283f95d5773b45e280cce19a0900f76162daaf0be1e34968a9e2f3b561054
ripemd-160
dbcfe3f4ceea01b8a725022bc9055a0add59e645
Diameter
142588842
Circumference
447956058.51108
Area
1.5968383912495E+16
Volume
1.5179422471294E+24
Surface area
6.3873535649979E+16
Circumference
447956058.51108
Perimeter
285177684
Area
5082894465725241
Diagonal
100825537.09974
Surface area
30497366794351446
Volume
3.6238201793799E+23
Space diagonal
123485559.46821
Perimeter
213883263
Area
2.2009578660367E+15
Altitude
61742779.734103
Surface area
2.2009578660367E+15
Volume
4.2707130377336E+22
Height
33608512.366579