71330988 is an even 8-digits composite number following 71330987
and preceding 71330989 . In scientific notation, it is written as 7.1330988 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors.
There are 23731344 positive integers (up to 71330988) that are relatively prime to 71330988.
71330988 has 24 divisors, whose sum is 166758592
The reverse of 71330988 is 88903317
Previous prime number is 10867
Is Prime? no Number parity even Number length 8 Sum of Digits 39 Digital Root 3
Name
seventy-one million three hundred thirty thousand nine hundred eighty-eight
Scientific notation
7.1330988 × 10^7
Engineering notation
7.1330988 × 10^6
Prime Factorization
2 × 2 × 3 × 10867 × 547
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
35665494 Product of the distinct prime numbers
The prime factorization of 71330988 is 2 × 2 × 3 × 10867 × 547.
Since it has a total of 5 prime factors.
2 , 8 , 23 , 3 , 527 , 823 , 2515 , 3267 , 79926 , 71699 , 671654 , 417768 , 7996040 , 9807128 , 50957537 , 69567211 , 790364092 , 688777575 , 9211634765 , 9573150356
n×2
142661976
n×3
213992964
n×4
285323952
n×5
356654940
n÷2
35665494
n÷3
23776996
n÷3
17832747
n÷5
14266197.6
n2
5088109849056144
n3
3.6293990258571E+23
n4
2.5888861836062E+31
n5
1.8466780929618E+39
2 √n8445.767460687
3 √n414.72423349737
4 √n91.900856691802
5 √n37.209655388475
1 , 2 , 3 , 4 , 6 , 12 , 547 , 1094 , 1641 , 2188 , 3282 , 6564 , 10867 , 21734 , 32601 , 43468 , 65202 , 130404 , 5944249 , 11888498 , 17832747 , 23776996 , 35665494 , 71330988
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
-71330987 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 71330988 can be divided by 24 positive divisors.
The sum of these divisors (counting 71330988) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000000110110010101100
3
Ternary
11222012222201110
4
Quaternary
10100012302230
5
Quinary
121230042423
6
Senary
11024512020
8
Octal
420066254
10
Decimal
71330988
12
Duodecimal
1ba7b610
16
Hexadecimal
4406cac
20
Vigesimal
125g798
36
Base36
16gvcc
md5
405a394d61226571f956f6035c440c36
sha1
758b4e1f9f12635bc2e95f9230c049e7647cc917
sha256
6b5b30e02e347c44ac3c26510d6a714298d9c34b9725e57660d368524e50f3fc
sha512
f1a316f195f0f57fcc643d07f14d625feeaca95fd2798665b4d387e3b8c3031eece8e39774a4cde0b5d7bf0c29aa510efb74b7c15b81ecef044ccbd64cfa0779
ripemd-160
0cc669c49fd67ad53eed55be8ea4959f4ec612b0
Diameter
142661976
Circumference
448185815.7482
Area
1.5984768522453E+16
Volume
1.5202791088771E+24
Surface area
6.3939074089811E+16
Circumference
448185815.7482
Perimeter
285323952
Area
5088109849056144
Diagonal
100877250.64707
Surface area
30528659094336864
Volume
3.6293990258571E+23
Space diagonal
123548895.37009
Perimeter
213992964
Area
2.2032161932642E+15
Altitude
61774447.685043
Surface area
2.2032161932642E+15
Volume
4.277287771359E+22
Height
33625750.215691