74879919 is an odd 8-digits composite number following 74879918
and preceding 74879920 . In scientific notation, it is written as 7.4879919 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 49667904 positive integers (up to 74879919) that are relatively prime to 74879919.
74879919 has 12 divisors, whose sum is 108706000
The reverse of 74879919 is 91997847
Previous prime number is 199
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-four million eight hundred seventy-nine thousand nine hundred nineteen
Scientific notation
7.4879919 × 10^7
Engineering notation
7.4879919 × 10^6
Prime Factorization
3 × 3 × 199 × 41809
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
24959973
Product of the distinct prime numbers
The prime factorization of 74879919 is 3 × 3 × 199 × 41809.
Since it has a total of 4 prime factors.
10 , 8 , 53 , 43 , 701 , 383 , 8525 , 3978 , 69939 , 25425 , 221064 , 690549 , 9701199 , 4887901 , 23096598 , 18719388 , 69023984 , 317135253 , 1551948969 , 9431800732
n×2
149759838
n×3
224639757
n×4
299519676
n×5
374399595
n÷2
37439959.5
n÷3
24959973
n÷3
18719979.75
n÷5
14975983.8
n2
5607002269446561
n3
4.1985187576897E+23
n4
3.1438474449579E+31
n5
2.354110420268E+39
2 √n
8653.3183808294
3 √n
421.49114523176
4 √n
93.023214203925
5 √n
37.572757817907
1 , 3 , 9 , 199 , 597 , 1791 , 41809 , 125427 , 376281 , 8319991 , 24959973 , 74879919
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74879918
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74879919 can be divided by 12 positive divisors.
The sum of these divisors (counting 74879919) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100011101101001001110101111
3
Ternary
12012220021221100
4
Quaternary
10131221032233
5
Quinary
123132124134
6
Senary
11232534143
8
Octal
435511657
10
Decimal
74879919
12
Duodecimal
210b1353
16
Hexadecimal
47693af
20
Vigesimal
137jjfj
36
Base36
18kxpr
md5
0ec1f34a8ce27ab1bdbe1f5f2c1d4b06
sha1
22bd94cc4f421d2d6bf289bba901da432db68a93
sha256
7f30bf1b6a820c47f21879dfd015071adc546902441aad55f195b227a7c11a93
sha512
a15274816e0221b89424126f3670a92dddc72496d33baa803af3622150b4c33df902007657f46624b328eaf517517cac6ee5cc86d219fee965d0bea2a8b8ca62
ripemd-160
12ad93ad7e8cbe958235d1fe4031af82c6dc6c82
Diameter
149759838
Circumference
470484406.8636
Area
1.7614917138355E+16
Volume
1.7586714246823E+24
Surface area
7.0459668553418E+16
Circumference
470484406.8636
Perimeter
299519676
Area
5607002269446561
Diagonal
105896196.9992
Surface area
33642013616679366
Volume
4.1985187576897E+23
Space diagonal
129695824.17464
Perimeter
224639757
Area
2.4279032022089E+15
Altitude
64847912.087321
Surface area
2.4279032022089E+15
Volume
4.9480018075022E+22
Height
35298732.333066