74496989 is an odd 8-digits composite number following 74496988
and preceding 74496990 . In scientific notation, it is written as 7.4496989 × 10^7.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 63763056 positive integers (up to 74496989) that are relatively prime to 74496989.
74496989 has 8 divisors, whose sum is 85261440
The reverse of 74496989 is 98969447
Previous prime number is 733
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
seventy-four million four hundred ninety-six thousand nine hundred eighty-nine
Scientific notation
7.4496989 × 10^7
Engineering notation
7.4496989 × 10^6
Prime Factorization
7 × 733 × 14519
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
74496989
Product of the distinct prime numbers
The prime factorization of 74496989 is 7 × 733 × 14519.
Since it has a total of 3 prime factors.
3 , 8 , 81 , 29 , 671 , 394 , 4702 , 7516 , 94795 , 44740 , 656465 , 893547 , 493194 , 5575679 , 89411476 , 95760575 , 319566963 , 50435296 , 8210315320 , 4704746604
n×2
148993978
n×3
223490967
n×4
297987956
n×5
372484945
n÷2
37248494.5
n÷3
24832329.666667
n÷3
18624247.25
n÷5
14899397.8
n2
5549801370066121
n3
4.13443491618E+23
n4
3.0800295247188E+31
n5
2.2945292562265E+39
2 √n
8631.1638265068
3 √n
420.77142614714
4 √n
92.904057104665
5 √n
37.534250143026
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
-74496988
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 74496989 can be divided by 8 positive divisors.
The sum of these divisors (counting 74496989) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011100001011101111011101
3
Ternary
12012011211122202
4
Quaternary
10130023233131
5
Quinary
123032400424
6
Senary
11220421245
8
Octal
434135735
10
Decimal
74496989
12
Duodecimal
20b47825
16
Hexadecimal
470bbdd
20
Vigesimal
135c299
36
Base36
18cq8t
md5
839bf93fc84eac21f5741c965b6b0527
sha1
984e9a7e288285829b720fb09621d254ca736f73
sha256
ed7f2e39dbe1fc7660caa57c2451c867f4aa8e02ab0975bdac6897208322e7cd
sha512
c233cd0f520f932f171687cd662cd6acc0ca13b38ba293768515924fd7e4192317304024bae64e0d2388f5f711abb37930777ce9a3952fbbb4f3b2ec3b993877
ripemd-160
7014cbd48016126b1ce2c25e0fd757cb9c42f567
Diameter
148993978
Circumference
468078386.71392
Area
1.7435215213082E+16
Volume
1.7318280479222E+24
Surface area
6.9740860852329E+16
Circumference
468078386.71392
Perimeter
297987956
Area
5549801370066121
Diagonal
105354652.19976
Surface area
33298808220396726
Volume
4.13443491618E+23
Space diagonal
129032569.9589
Perimeter
223490967
Area
2.4031344862175E+15
Altitude
64516284.97945
Surface area
2.4031344862175E+15
Volume
4.8724782760089E+22
Height
35118217.39992