74454889 is an odd 8-digits composite number following 74454888
and preceding 74454890 . In scientific notation, it is written as 7.4454889 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 72624816 positive integers (up to 74454889) that are relatively prime to 74454889.
74454889 has 8 divisors, whose sum is 76306880
The reverse of 74454889 is 98845447
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-four million four hundred fifty-four thousand eight hundred eighty-nine
Scientific notation
7.4454889 × 10^7
Engineering notation
7.4454889 × 10^6
Prime Factorization
67 × 103 × 10789
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
74454889
Product of the distinct prime numbers
The prime factorization of 74454889 is 67 × 103 × 10789.
Since it has a total of 3 prime factors.
7 , 6 , 68 , 72 , 176 , 668 , 5575 , 7530 , 13673 , 38362 , 896119 , 44236 , 7621545 , 4852232 , 63245264 , 61964651 , 828999771 , 381267066 , 1867701714 , 4948420550
n×2
148909778
n×3
223364667
n×4
297819556
n×5
372274445
n÷2
37227444.5
n÷3
24818296.333333
n÷3
18613722.25
n÷5
14890977.8
n2
5543530496002321
n3
4.1274294774797E+23
n4
3.0730730360108E+31
n5
2.2880531178508E+39
2 √n
8628.7246450446
3 √n
420.69214860281
4 √n
92.89092875542
5 √n
37.530006886285
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
-74454888
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 74454889 can be divided by 8 positive divisors.
The sum of these divisors (counting 74454889) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011100000001011101101001
3
Ternary
12012002200220111
4
Quaternary
10130001131221
5
Quinary
123030024024
6
Senary
11215454321
8
Octal
434013551
10
Decimal
74454889
12
Duodecimal
20b273a1
16
Hexadecimal
4701769
20
Vigesimal
1356h49
36
Base36
18btrd
md5
a5790f4f90b87a5e8f30075abfd0b6ea
sha1
01948ad55a5e1f481dea15a032b5bfc5920974a3
sha256
fcf946e8c77bff849667f9128642a6df04d2702c693874fe9036f8714996f37d
sha512
869f074143e530c98e61bebeda8ed105aab0536d7145f2d596f27af99b6ac072ddddd503641c620409f12a4aff4e6545331c68d3d5c1247487c9485f27795194
ripemd-160
24e2dd6588f50199820054bd70a488cd079cd40a
Diameter
148909778
Circumference
467813864.61249
Area
1.7415514681192E+16
Volume
1.7288936166213E+24
Surface area
6.9662058724767E+16
Circumference
467813864.61249
Perimeter
297819556
Area
5543530496002321
Diagonal
105295113.80878
Surface area
33261182976013926
Volume
4.1274294774797E+23
Space diagonal
128959650.6199
Perimeter
223364667
Area
2.4004191180959E+15
Altitude
64479825.309951
Surface area
2.4004191180959E+15
Volume
4.8642222873252E+22
Height
35098371.269594