742912249 is an odd 9-digits composite number following 742912248
and preceding 742912250 . In scientific notation, it is written as 7.42912249 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 741059200 positive integers (up to 742912249) that are relatively prime to 742912249.
742912249 has 4 divisors, whose sum is 744765300
The reverse of 742912249 is 942219247
Previous prime number is 401
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
seven hundred forty-two million nine hundred twelve thousand two hundred forty-nine
Scientific notation
7.42912249 × 10^8
Engineering notation
7.42912249 × 10^6
Prime Factorization
401 × 1852649
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
742912249
Product of the distinct prime numbers
The prime factorization of 742912249 is 401 × 1852649.
Since it has a total of 2 prime factors.
6 , 1 , 97 , 2 , 239 , 309 , 2430 , 5247 , 31802 , 75436 , 304965 , 250033 , 7292707 , 341634 , 34704550 , 21156805 , 721104452 , 289201578 , 4846892734 , 7194415931
n×2
1485824498
n×3
2228736747
n×4
2971648996
n×5
3714561245
n÷2
371456124.5
n÷3
247637416.33333
n÷3
185728062.25
n÷5
148582449.8
n2
551918609714238001
n3
4.1002709560776E+26
n4
3.046141517489E+35
n5
2.26301584553E+44
2 √n
27256.416657367
3 √n
905.68916666425
4 √n
165.09517454295
5 √n
59.454879575513
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-742912248
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 742912249 can be divided by 4 positive divisors.
The sum of these divisors (counting 742912249) is 1, the average is 0.25.
Base
System
Value
2
Binary
101100010001111111000011111001
3
Ternary
1220202220212000111
4
Quaternary
230101333003321
5
Quinary
3010141142444
6
Senary
201415104321
8
Octal
5421770371
10
Decimal
742912249
12
Duodecimal
1889720a1
16
Hexadecimal
2c47f0f9
20
Vigesimal
bc340c9
36
Base36
cab6rd
md5
498ba3f6b6f7cafcccbdb054d49be4fb
sha1
35481cf6e22f34df7f55db03876fb9b29b804b71
sha256
19813d930731e6825f233100532f2a8fe609fe66f1297db45397a9b0c268f229
sha512
8e8985a1c51fed71153c105773cec62ff90a16071f2f0ff8c0cdc5e1307fffb8526a06734793a969cc697f1602d8c049201df4bf98a2d284d38f47b21c3ab610
ripemd-160
07d1d7a4b5ceef32bcbc9cf280ac94e02e900d60
Diameter
1485824498
Circumference
4667855327.4405
Area
1.7339034496577E+18
Volume
1.7175174817788E+27
Surface area
6.935613798631E+18
Circumference
4667855327.4405
Perimeter
2971648996
Area
551918609714238001
Diagonal
1050636578.1889
Surface area
3311511658285428006
Volume
4.1002709560776E+26
Space diagonal
1286761760.8333
Perimeter
2228736747
Area
2.3898776841696E+17
Altitude
643380880.41663
Surface area
2.3898776841696E+17
Volume
4.8322156629078E+25
Height
350212192.72963