74663391 is an odd 8-digits composite number following 74663390
and preceding 74663392 . In scientific notation, it is written as 7.4663391 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 44959200 positive integers (up to 74663391) that are relatively prime to 74663391.
74663391 has 8 divisors, whose sum is 77421264
The reverse of 74663391 is 19336647
Previous prime number is 157
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-four million six hundred sixty-three thousand three hundred ninety-one
Scientific notation
7.4663391 × 10^7
Engineering notation
7.4663391 × 10^6
Prime Factorization
33 × 157 × 14411
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
74663391
Product of the distinct prime numbers
The prime factorization of 74663391 is 33 × 157 × 14411.
Since it has a total of 3 prime factors.
1 , 7 , 56 , 39 , 899 , 265 , 5135 , 2906 , 99366 , 4826 , 572921 , 441076 , 7543224 , 5556321 , 5479011 , 6192438 , 65411377 , 29282455 , 4886383675 , 4430065626
n×2
149326782
n×3
223990173
n×4
298653564
n×5
373316955
n÷2
37331695.5
n÷3
24887797
n÷3
18665847.75
n÷5
14932678.2
n2
5574621955618881
n3
4.1622017874956E+23
n4
3.1076409948068E+31
n5
2.3202701468289E+39
2 √n
8640.7980534208
3 √n
421.08448192972
4 √n
92.955893053753
5 √n
37.551003038501
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
-74663390
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 74663391 can be divided by 8 positive divisors.
The sum of these divisors (counting 74663391) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011100110100010111011111
3
Ternary
12012111021220210
4
Quaternary
10130310113133
5
Quinary
123103212031
6
Senary
11224143503
8
Octal
434642737
10
Decimal
74663391
12
Duodecimal
21007b93
16
Hexadecimal
47345df
20
Vigesimal
136ci9b
36
Base36
18gan3
md5
00ec7cdace461f01b2ecee9ed04a448c
sha1
fb9859c33526a94d42977d562c4fdea3dd99e780
sha256
8a646a67f4a9a61c470f781a201fdaa803c12019a6a2d3bfda4c30eb8d971c7c
sha512
946d70469863c7240d0a1a9c68c25571f1b6837834c0466cd1abf38e882f7a39f0544cc90bdb0570940b7f9d3c67ea1b8bf584419953f2251fc8cd5ee7933bee
ripemd-160
ba47587ebabe3745c3b1570a462e92296cb19188
Diameter
149326782
Circumference
469123921.3154
Area
1.7513191382313E+16
Volume
1.7434590077806E+24
Surface area
7.0052765529251E+16
Circumference
469123921.3154
Perimeter
298653564
Area
5574621955618881
Diagonal
105589980.16497
Surface area
33447731733713286
Volume
4.1622017874956E+23
Space diagonal
129320786.67738
Perimeter
223990173
Area
2.4138821150302E+15
Altitude
64660393.33869
Surface area
2.4138821150302E+15
Volume
4.9052018476748E+22
Height
35196660.054988