742912251 is an odd 9-digits composite number following 742912250
and preceding 742912252 . In scientific notation, it is written as 7.42912251 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 483194880 positive integers (up to 742912251) that are relatively prime to 742912251.
742912251 has 8 divisors, whose sum is 1014709584
The reverse of 742912251 is 152219247
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
seven hundred forty-two million nine hundred twelve thousand two hundred fifty-one
Scientific notation
7.42912251 × 10^8
Engineering notation
7.42912251 × 10^6
Prime Factorization
3 × 41 × 6039937
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
742912251
Product of the distinct prime numbers
The prime factorization of 742912251 is 3 × 41 × 6039937.
Since it has a total of 3 prime factors.
7 , 7 , 86 , 15 , 589 , 131 , 7130 , 2974 , 56613 , 51355 , 29717 , 737507 , 3875791 , 7425942 , 40124672 , 5637653 , 776938444 , 494477573 , 8437422307 , 1027378292
n×2
1485824502
n×3
2228736753
n×4
2971649004
n×5
3714561255
n÷2
371456125.5
n÷3
247637417
n÷3
185728062.75
n÷5
148582450.2
n2
551918612685887001
n3
4.1002709891927E+26
n4
3.0461415502911E+35
n5
2.2630158759914E+44
2 √n
27256.416694056
3 √n
905.68916747698
4 √n
165.09517465406
5 √n
59.454879607525
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
-742912250
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 742912251 can be divided by 8 positive divisors.
The sum of these divisors (counting 742912251) is 1, the average is 0.125.
Base
System
Value
2
Binary
101100010001111111000011111011
3
Ternary
1220202220212000120
4
Quaternary
230101333003323
5
Quinary
3010141143001
6
Senary
201415104323
8
Octal
5421770373
10
Decimal
742912251
12
Duodecimal
1889720a3
16
Hexadecimal
2c47f0fb
20
Vigesimal
bc340cb
36
Base36
cab6rf
md5
ff0d24f617b32ef2d62b5408191a0b70
sha1
3b521b276fe4f6bde3137b2cccd8b73fc0f6c687
sha256
f464cc68b55cf261bc3ac8a60e929d10b0f757ab3c6ec9c90df76ba4b7a95228
sha512
92d99379e330d1afd5324d8a9cc07f9b6c17cfd74b003b3ef4d906aab66ea060d1c6ad768b7a43f0f8cbb1590e180b296534bfabdebe228da1c1a6e7a8c23f6b
ripemd-160
52653c9f9cae4be3a751d66731deb908ef7fd285
Diameter
1485824502
Circumference
4667855340.0069
Area
1.7339034589935E+18
Volume
1.71751749565E+27
Surface area
6.9356138359738E+18
Circumference
4667855340.0069
Perimeter
2971649004
Area
551918612685887001
Diagonal
1050636581.0173
Surface area
3311511676115322006
Volume
4.1002709891927E+26
Space diagonal
1286761764.2974
Perimeter
2228736753
Area
2.3898776970372E+17
Altitude
643380882.14868
Surface area
2.3898776970372E+17
Volume
4.8322157019344E+25
Height
350212193.67244