71337989 is an odd 8-digits composite number following 71337988
and preceding 71337990 . In scientific notation, it is written as 7.1337989 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 66010896 positive integers (up to 71337989) that are relatively prime to 71337989.
71337989 has 8 divisors, whose sum is 76839840
The reverse of 71337989 is 98973317
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
seventy-one million three hundred thirty-seven thousand nine hundred eighty-nine
Scientific notation
7.1337989 × 10^7
Engineering notation
7.1337989 × 10^6
Prime Factorization
19 × 43 × 87317
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71337989
Product of the distinct prime numbers
The prime factorization of 71337989 is 19 × 43 × 87317.
Since it has a total of 3 prime factors.
9 , 3 , 84 , 52 , 342 , 815 , 8058 , 5927 , 13420 , 85881 , 754613 , 385443 , 283566 , 5699330 , 92078517 , 95143635 , 537989379 , 663229000 , 7723037570 , 2781092317
n×2
142675978
n×3
214013967
n×4
285351956
n×5
356689945
n÷2
35668994.5
n÷3
23779329.666667
n÷3
17834497.25
n÷5
14267597.8
n2
5089108674564121
n3
3.6304677864586E+23
n4
2.5899027101524E+31
n5
1.8475845104792E+39
2 √n
8446.1819184765
3 √n
414.73780118351
4 √n
91.903111582125
5 √n
37.210385771099
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71337988
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71337989 can be divided by 8 positive divisors.
The sum of these divisors (counting 71337989) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001000100000000101
3
Ternary
11222020100022202
4
Quaternary
10100020200011
5
Quinary
121230303424
6
Senary
11025004245
8
Octal
420104005
10
Decimal
71337989
12
Duodecimal
1ba83685
16
Hexadecimal
4408805
20
Vigesimal
125h4j9
36
Base36
16h0qt
md5
11565a1fd8409b1631c26f504ac47339
sha1
4c41de376f93d699ef24c1c5e20ed0b2b3f55fe0
sha256
9435a796a6884b61a9c281476d11085aca8acecb76190f2adca981c76e2c8a05
sha512
16cc507a90ad3f204a54624958b414fda38ddd67813813445910187018e1330c55d7b8cb4411f88aae178716ec16ee52d2d5f5186df1df78f165e1fbf309fd03
ripemd-160
b1eeb7fac815f2d4b5b76bee47ab96259d92baad
Diameter
142675978
Circumference
448229804.32854
Area
1.5987906425331E+16
Volume
1.520726790271E+24
Surface area
6.3951625701323E+16
Circumference
448229804.32854
Perimeter
285351956
Area
5089108674564121
Diagonal
100887151.55622
Surface area
30534652047384726
Volume
3.6304677864586E+23
Space diagonal
123561021.45779
Perimeter
214013967
Area
2.2036486973961E+15
Altitude
61780510.728895
Surface area
2.2036486973961E+15
Volume
4.278547317807E+22
Height
33629050.518741