74888894 is an even 8-digits composite number following 74888893
and preceding 74888895 . In scientific notation, it is written as 7.4888894 × 10^7.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 36737896 positive integers (up to 74888894) that are relatively prime to 74888894.
74888894 has 8 divisors, whose sum is 114453000
The reverse of 74888894 is 49888847
Previous prime number is 53
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
seventy-four million eight hundred eighty-eight thousand eight hundred ninety-four
Scientific notation
7.4888894 × 10^7
Engineering notation
7.4888894 × 10^6
Prime Factorization
2 × 53 × 706499
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
74888894
Product of the distinct prime numbers
The prime factorization of 74888894 is 2 × 53 × 706499.
Since it has a total of 3 prime factors.
5 , 5 , 37 , 4 , 526 , 229 , 8650 , 3453 , 72828 , 31858 , 632453 , 235486 , 1068477 , 3133341 , 72052760 , 78424704 , 18982646 , 132235631 , 8097603257 , 274521345
n×2
149777788
n×3
224666682
n×4
299555576
n×5
374444470
n÷2
37444447
n÷3
24962964.666667
n÷3
18722223.5
n÷5
14977778.8
n2
5608346444543236
n3
4.2000286240068E+23
n4
3.1453549842021E+31
n5
2.3555215600428E+39
2 √n
8653.8369524737
3 √n
421.5079843343
4 √n
93.026001486003
5 √n
37.573658458131
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
-74888893
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 74888894 can be divided by 8 positive divisors.
The sum of these divisors (counting 74888894) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011101101011011010111110
3
Ternary
12012220202020202
4
Quaternary
10131223122332
5
Quinary
123132421034
6
Senary
11233043502
8
Octal
435533276
10
Decimal
74888894
12
Duodecimal
210b6592
16
Hexadecimal
476b6be
20
Vigesimal
138124e
36
Base36
18l4n2
md5
ebfca0e61f13b88ee1dcbf040fa52853
sha1
36281b512543b7c644c4ff6dcc7395f1d26604a2
sha256
ac5e7b1bf7f4b7c6a916ee74bec0a085a2fad154b19936487d0bd1e0fcccb728
sha512
729bfd19cc7c2a81d6a77c09cb207c4f1dcb872be2931309f2608b061d2824ece3ce34027d099bd87c71d6900be0b05a058ba0a8741940e3396c308646013ccd
ripemd-160
e731dd00022a1d5b80a27e954161d95d383a5dff
Diameter
149777788
Circumference
470540798.45173
Area
1.7619139988963E+16
Volume
1.7593038760062E+24
Surface area
7.0476559955854E+16
Circumference
470540798.45173
Perimeter
299555576
Area
5608346444543236
Diagonal
105908889.56592
Surface area
33650078667259416
Volume
4.2000286240068E+23
Space diagonal
129711369.33064
Perimeter
224666682
Area
2.4284852470993E+15
Altitude
64855684.66532
Surface area
2.4284852470993E+15
Volume
4.9497812020213E+22
Height
35302963.18864