74668745 is an odd 8-digits composite number following 74668744
and preceding 74668746 . In scientific notation, it is written as 7.4668745 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 59338800 positive integers (up to 74668745) that are relatively prime to 74668745.
74668745 has 8 divisors, whose sum is 90196800
The reverse of 74668745 is 54786647
Previous prime number is 151
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
seventy-four million six hundred sixty-eight thousand seven hundred forty-five
Scientific notation
7.4668745 × 10^7
Engineering notation
7.4668745 × 10^6
Prime Factorization
5 × 151 × 98899
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
74668745
Product of the distinct prime numbers
The prime factorization of 74668745 is 5 × 151 × 98899.
Since it has a total of 3 prime factors.
5 , 1 , 40 , 69 , 797 , 35 , 8654 , 2544 , 71407 , 33210 , 315528 , 995409 , 1475372 , 8514904 , 59276657 , 91320279 , 948585666 , 83810613 , 6058740487 , 6667817344
n×2
149337490
n×3
224006235
n×4
298674980
n×5
373343725
n÷2
37334372.5
n÷3
24889581.666667
n÷3
18667186.25
n÷5
14933749
n2
5575421479875025
n3
4.1630972474831E+23
n4
3.1085324678252E+31
n5
2.3211021816426E+39
2 √n
8641.1078572137
3 √n
421.09454680176
4 √n
92.957559440928
5 √n
37.551541568297
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
-74668744
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 74668745 can be divided by 8 positive divisors.
The sum of these divisors (counting 74668745) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011100110101101011001001
3
Ternary
12012111120021002
4
Quaternary
10130311223021
5
Quinary
123103344440
6
Senary
11224224345
8
Octal
434655311
10
Decimal
74668745
12
Duodecimal
2100b0b5
16
Hexadecimal
4735ac9
20
Vigesimal
136dbh5
36
Base36
18gert
md5
013e3ae42a743393f78d86bba7e3f417
sha1
c31ed1ac51a9a51be9896503f75089644d79e052
sha256
5eec28f3f8c75ebcff09d2c31c2b08c84067b8543d13a7bd51cf000debd7ef76
sha512
3bed7e6c9ce0fdbd7b55aa1869a520a1557a9322fe9378854666333dea904f4c04163374b4e87a069550f4b14ab8fe4d64c1f584fc5b782900f9c1f348b0255c
ripemd-160
7d147476efa06e82b1ab45e75b4a5b3da232c48a
Diameter
149337490
Circumference
469157561.48954
Area
1.7515703161842E+16
Volume
1.743834097183E+24
Surface area
7.0062812647368E+16
Circumference
469157561.48954
Perimeter
298674980
Area
5575421479875025
Diagonal
105597551.86438
Surface area
33452528879250150
Volume
4.1630972474831E+23
Space diagonal
129330060.0774
Perimeter
224006235
Area
2.4142283191886E+15
Altitude
64665030.038702
Surface area
2.4142283191886E+15
Volume
4.9062571573906E+22
Height
35199183.954793