71474920 is an even 8-digits composite number following 71474919
and preceding 71474921 . In scientific notation, it is written as 7.1474920 × 10^7.
The sum of its digits is 34. It has a total of 6 prime factors and 32 positive divisors.
There are 25555200 positive integers (up to 71474920) that are relatively prime to 71474920.
71474920 has 32 divisors, whose sum is 146733120
The reverse of 71474920 is 02947417
Previous prime number is 11
Is Prime? no Number parity even Number length 8 Sum of Digits 34 Digital Root 7
Name
seventy-one million four hundred seventy-four thousand nine hundred twenty
Scientific notation
7.1474920 × 10^7
Engineering notation
7.1474920 × 10^6
Prime Factorization
2 × 2 × 2 × 305 × 11 × 2663
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
17868730 Product of the distinct prime numbers
The prime factorization of 71474920 is 2 × 2 × 2 × 305 × 11 × 2663.
Since it has a total of 6 prime factors.
8 , 9 , 51 , 87 , 818 , 599 , 8154 , 4621 , 48545 , 79724 , 765149 , 136230 , 9467292 , 2539109 , 79979221 , 27647158 , 898135679 , 181728472 , 4826667618 , 9923710232
n×2
142949840
n×3
214424760
n×4
285899680
n×5
357374600
n÷2
35737460
n÷3
23824973.333333
n÷3
17868730
n÷5
14294984
n2
5108664189006400
n3
3.651413642161E+23
n4
2.6098449796036E+31
n5
1.8653846112957E+39
2 √n8454.2841210832
3 √n415.0029902528
4 √n91.947181148109
5 √n37.224659646302
1 , 2 , 4 , 8 , 11 , 22 , 44 , 88 , 305 , 610 , 1220 , 2440 , 2663 , 3355 , 5326 , 6710 , 10652 , 13420 , 21304 , 26840 , 29293 , 58586 , 117172 , 234344 , 812215 , 1624430 , 3248860 , 6497720 , 8934365 , 17868730 , 35737460 , 71474920
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
-71474919 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 71474920 can be divided by 32 positive divisors.
The sum of these divisors (counting 71474920) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000101001111011101000
3
Ternary
11222111022011021
4
Quaternary
10100221323220
5
Quinary
121244144140
6
Senary
11031542224
8
Octal
420517350
10
Decimal
71474920
12
Duodecimal
1bb2a974
16
Hexadecimal
4429ee8
20
Vigesimal
126e760
36
Base36
16jyeg
md5
3f0ec5f089c5dd79b31a31285a5dc08d
sha1
b1d06acfbf26f9453e02e94081fb5cc006db860e
sha256
bedc00f663da9549e9209e60bd1b7b89c058082bfb7c64a0c968c952a2074e3b
sha512
e04ff6db51fe4cd2b5fbfdfb48410861139ae0da181c1c13bdf16529c36627809050bf73841766aa9983f43b89d9edf07616b5f1c4ceb2cb9d3fa7ae599bd2c7
ripemd-160
0759cac97baa65ea4919c3dd41efb4c3bfa479e3
Diameter
142949840
Circumference
449090167.17584
Area
1.604934188584E+16
Volume
1.5295005697907E+24
Surface area
6.4197367543359E+16
Circumference
449090167.17584
Perimeter
285899680
Area
5108664189006400
Diagonal
101080801.23353
Surface area
30651985134038400
Volume
3.651413642161E+23
Space diagonal
123798192.90692
Perimeter
214424760
Area
2.2121164835417E+15
Altitude
61899096.45346
Surface area
2.2121164835417E+15
Volume
4.3032322454818E+22
Height
33693600.411177