74943321 is an odd 8-digits composite number following 74943320
and preceding 74943322 . In scientific notation, it is written as 7.4943321 × 10^7.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 49940832 positive integers (up to 74943321) that are relatively prime to 74943321.
74943321 has 8 divisors, whose sum is 99967200
The reverse of 74943321 is 12334947
Previous prime number is 3449
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6
Name
seventy-four million nine hundred forty-three thousand three hundred twenty-one
Scientific notation
7.4943321 × 10^7
Engineering notation
7.4943321 × 10^6
Prime Factorization
3 × 3449 × 7243
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
74943321
Product of the distinct prime numbers
The prime factorization of 74943321 is 3 × 3449 × 7243.
Since it has a total of 3 prime factors.
9 , 4 , 59 , 65 , 645 , 361 , 1552 , 8051 , 35508 , 54835 , 964396 , 770475 , 5089134 , 920571 , 73303154 , 66317320 , 278867216 , 372627208 , 4001566296 , 6223421213
n×2
149886642
n×3
224829963
n×4
299773284
n×5
374716605
n÷2
37471660.5
n÷3
24981107
n÷3
18735830.25
n÷5
14988664.2
n2
5616501362509041
n3
4.2091926450745E+23
n4
3.1545087555066E+31
n5
2.3640936226124E+39
2 √n
8656.9810557723
3 √n
421.61007272316
4 √n
93.042899007782
5 √n
37.579118352529
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
-74943320
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 74943321 can be divided by 8 positive divisors.
The sum of these divisors (counting 74943321) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011101111000101101011001
3
Ternary
12020000111220120
4
Quaternary
10131320231121
5
Quinary
123141141241
6
Senary
11234143453
8
Octal
435705531
10
Decimal
74943321
12
Duodecimal
21121b89
16
Hexadecimal
4778b59
20
Vigesimal
1387i61
36
Base36
18mamx
md5
08be3791b61b9ede7be0e8016cb99227
sha1
cc664ebfc7b548717496e9d3e765b4131f22b44a
sha256
945a081a8de672c97cd88a7648900997bb2317ed9dbf8a626ddad4352c1ddb9e
sha512
e632260d9edfebbfb94e865da4df5f12fc19679849d5c74bdd4a08c78ae2fb96f6aaaf6e6f0db31cfb5da765cb19a76678a959e822b4d18a8123679d82c63012
ripemd-160
01d6794b4d2b215588ef558f10a422355961ed63
Diameter
149886642
Circumference
470882773.37844
Area
1.7644759419335E+16
Volume
1.7631424921747E+24
Surface area
7.0579037677342E+16
Circumference
470882773.37844
Perimeter
299773284
Area
5616501362509041
Diagonal
105985860.96748
Surface area
33699008175054246
Volume
4.2091926450745E+23
Space diagonal
129805639.65994
Perimeter
224829963
Area
2.4320164301614E+15
Altitude
64902819.829972
Surface area
2.4320164301614E+15
Volume
4.9605811044212E+22
Height
35328620.322493