74546989 is an odd 8-digits composite number following 74546988
and preceding 74546990 . In scientific notation, it is written as 7.4546989 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 63136000 positive integers (up to 74546989) that are relatively prime to 74546989.
74546989 has 16 divisors, whose sum is 86982336
The reverse of 74546989 is 98964547
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
seventy-four million five hundred forty-six thousand nine hundred eighty-nine
Scientific notation
7.4546989 × 10^7
Engineering notation
7.4546989 × 10^6
Prime Factorization
11 × 17 × 101 × 3947
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74546989
Product of the distinct prime numbers
The prime factorization of 74546989 is 11 × 17 × 101 × 3947.
Since it has a total of 4 prime factors.
4 , 9 , 97 , 74 , 354 , 969 , 2291 , 1315 , 68173 , 51461 , 470159 , 17009 , 5238208 , 3862662 , 75240803 , 26585117 , 328504977 , 474106194 , 9158691864 , 3077219839
n×2
149093978
n×3
223640967
n×4
298187956
n×5
372734945
n÷2
37273494.5
n÷3
24848996.333333
n÷3
18636747.25
n÷5
14909397.8
n2
5557253568966121
n3
4.1427652067593E+23
n4
3.0883067229787E+31
n5
2.3022396730652E+39
2 √n
8634.0598214282
3 √n
420.86554120932
4 √n
92.91964174182
5 √n
37.539287148948
1 , 11 , 17 , 101 , 187 , 1111 , 1717 , 3947 , 18887 , 43417 , 67099 , 398647 , 738089 , 4385117 , 6776999 , 74546989
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74546988
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74546989 can be divided by 16 positive divisors.
The sum of these divisors (counting 74546989) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011100010111111100101101
3
Ternary
12012021101020121
4
Quaternary
10130113330231
5
Quinary
123041000424
6
Senary
11221444541
8
Octal
434277455
10
Decimal
74546989
12
Duodecimal
20b70751
16
Hexadecimal
4717f2d
20
Vigesimal
135i799
36
Base36
18dstp
md5
1a0070a5dcb92138cbd9a722770e1bd2
sha1
0ae283fd70a81d63cf404ca60d2763940251a337
sha256
4960e9c548a36324d3fe42a44be9a24a1c43c7ba153854a408d64493fa3e6ddc
sha512
5a9de9abe79aa14021c63e6eda50fa3da14b2a34de60c296a6a59b705ec9eca0729895edb8aef05e42c6e12dc40311516428e6ff87e70241c3b226037f057749
ripemd-160
0f96fc203cf4d810aadd423769c24f8d540c507f
Diameter
149093978
Circumference
468392545.97928
Area
1.74586269864E+16
Volume
1.7353174318803E+24
Surface area
6.9834507945598E+16
Circumference
468392545.97928
Perimeter
298187956
Area
5557253568966121
Diagonal
105425362.87788
Surface area
33343521413796726
Volume
4.1427652067593E+23
Space diagonal
129119172.49928
Perimeter
223640967
Area
2.4063613829982E+15
Altitude
64559586.249639
Surface area
2.4063613829982E+15
Volume
4.8822956176053E+22
Height
35141787.625959