74993485 is an odd 8-digits composite number following 74993484
and preceding 74993486 . In scientific notation, it is written as 7.4993485 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 51353856 positive integers (up to 74993485) that are relatively prime to 74993485.
74993485 has 8 divisors, whose sum is 77241600
The reverse of 74993485 is 58439947
Previous prime number is 1439
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-four million nine hundred ninety-three thousand four hundred eighty-five
Scientific notation
7.4993485 × 10^7
Engineering notation
7.4993485 × 10^6
Prime Factorization
35 × 1439 × 1489
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
74993485
Product of the distinct prime numbers
The prime factorization of 74993485 is 35 × 1439 × 1489.
Since it has a total of 3 prime factors.
8 , 8 , 77 , 23 , 470 , 515 , 2003 , 645 , 25871 , 84943 , 848451 , 955891 , 4766327 , 7043081 , 6639017 , 97547084 , 184090730 , 79095385 , 2294956330 , 1380029262
n×2
149986970
n×3
224980455
n×4
299973940
n×5
374967425
n÷2
37496742.5
n÷3
24997828.333333
n÷3
18748371.25
n÷5
14998697
n2
5624022792445225
n3
4.217650689249E+23
n4
3.1629632369943E+31
n5
2.3720163606909E+39
2 √n
8659.8778859751
3 √n
421.70412126658
4 √n
93.058464880821
5 √n
37.584147791688
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
-74993484
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 74993485 can be divided by 8 positive divisors.
The sum of these divisors (counting 74993485) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011110000100111101001101
3
Ternary
12020010001201111
4
Quaternary
10132010331031
5
Quinary
123144242420
6
Senary
11235212021
8
Octal
436047515
10
Decimal
74993485
12
Duodecimal
21147011
16
Hexadecimal
4784f4d
20
Vigesimal
138e3e5
36
Base36
18ndcd
md5
c7219ce1bd27f96bbb3860a9394ac7fe
sha1
b818cf35a2ce336804c081634ec9c7fd14fa3d42
sha256
aca986686f40cb967cd7511630b631e1bbb0a39b23f3d064e65c6edcb195e915
sha512
0e95f70d14d65836a632be1b4377694514303d64632621ca75dc73c362d1b8db3d4eeaf0ddd58d223b5a683c3ccdcd35433f238c67d0dd2cb145f2f41162e087
ripemd-160
3deed1861f974082aaac63950b8ede42f019e1d2
Diameter
149986970
Circumference
471197963.08619
Area
1.7668388688367E+16
Volume
1.7666853894337E+24
Surface area
7.067355475347E+16
Circumference
471197963.08619
Perimeter
299973940
Area
5624022792445225
Diagonal
106056803.57662
Surface area
33744136754671350
Volume
4.217650689249E+23
Space diagonal
129892526.25665
Perimeter
224980455
Area
2.4352733048601E+15
Altitude
64946263.128327
Surface area
2.4352733048601E+15
Volume
4.9705490050735E+22
Height
35352267.858874