74456490 is an even 8-digits composite number following 74456489
and preceding 74456491 . In scientific notation, it is written as 7.4456490 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 19824320 positive integers (up to 74456490) that are relatively prime to 74456490.
74456490 has 32 divisors, whose sum is 178972416
The reverse of 74456490 is 09465447
Previous prime number is 821
Is Prime? no Number parity even Number length 8 Sum of Digits 39 Digital Root 3
Name
seventy-four million four hundred fifty-six thousand four hundred ninety
Scientific notation
7.4456490 × 10^7
Engineering notation
7.4456490 × 10^6
Prime Factorization
2 × 3 × 5 × 821 × 3023
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
74456490 Product of the distinct prime numbers
The prime factorization of 74456490 is 2 × 3 × 5 × 821 × 3023.
Since it has a total of 5 prime factors.
7 , 9 , 99 , 79 , 863 , 998 , 4833 , 1204 , 96858 , 37571 , 68100 , 721467 , 2055280 , 3735843 , 6428117 , 13350379 , 478280712 , 511763837 , 185328920 , 7363024379
n×2
148912980
n×3
223369470
n×4
297825960
n×5
372282450
n÷2
37228245
n÷3
24818830
n÷3
18614122.5
n÷5
14891298
n2
5543768903120100
n3
4.1276957389747E+23
n4
3.0733373651201E+31
n5
2.2882991279269E+39
2 √n8628.8174160774
3 √n420.69516395573
4 √n92.891428108719
5 √n37.530168286094
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 821 , 1642 , 2463 , 3023 , 4105 , 4926 , 6046 , 8210 , 9069 , 12315 , 15115 , 18138 , 24630 , 30230 , 45345 , 90690 , 2481883 , 4963766 , 7445649 , 12409415 , 14891298 , 24818830 , 37228245 , 74456490
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-74456489 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74456490 can be divided by 32 positive divisors.
The sum of these divisors (counting 74456490) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100011100000001110110101010
3
Ternary
12012002210002210
4
Quaternary
10130001312222
5
Quinary
123030101430
6
Senary
11215505550
8
Octal
434016652
10
Decimal
74456490
12
Duodecimal
20b282b6
16
Hexadecimal
4701daa
20
Vigesimal
135714a
36
Base36
18buzu
md5
81cb51b26a104a848da3469b1d4cc058
sha1
2ded48cff495283faf6d178b2f15da20f21003a3
sha256
8e059804b226e96174dc56591a3a83c91f81e88a52faa2b69ffc364bec5f68bc
sha512
3528c4b4bbe8886b8ca74f20250ed3e1da506584d41f7a866a52aabeddfe7c5308a705e8a70ee3df6b23dd8eea968fa34c98071c676354e137d691080ec2cec9
ripemd-160
f0627bdd5e7ff036ee429bc43bac8386f94fe8b0
Diameter
148912980
Circumference
467823923.99216
Area
1.7416263659242E+16
Volume
1.7290051479756E+24
Surface area
6.9665054636967E+16
Circumference
467823923.99216
Perimeter
297825960
Area
5543768903120100
Diagonal
105297377.9647
Surface area
33262613418720600
Volume
4.1276957389747E+23
Space diagonal
128962423.63324
Perimeter
223369470
Area
2.4005223514061E+15
Altitude
64481211.816622
Surface area
2.4005223514061E+15
Volume
4.8645360795064E+22
Height
35099125.988232