742912887 is an odd 9-digits composite number following 742912886
and preceding 742912888 . In scientific notation, it is written as 7.42912887 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 495189368 positive integers (up to 742912887) that are relatively prime to 742912887.
742912887 has 8 divisors, whose sum is 990722304
The reverse of 742912887 is 788219247
Previous prime number is 36083
Is Prime? no Number parity odd Number length 9 Sum of Digits 48 Digital Root 3
Name
seven hundred forty-two million nine hundred twelve thousand eight hundred eighty-seven
Scientific notation
7.42912887 × 10^8
Engineering notation
7.42912887 × 10^6
Prime Factorization
3 × 36083 × 6863
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
742912887 Product of the distinct prime numbers
The prime factorization of 742912887 is 3 × 36083 × 6863.
Since it has a total of 3 prime factors.
4 , 4 , 55 , 81 , 565 , 139 , 9151 , 3129 , 36315 , 51292 , 710330 , 517482 , 6668621 , 8484589 , 28088992 , 32777269 , 696561343 , 281945071 , 2089953881 , 4552997443
n×2
1485825774
n×3
2228738661
n×4
2971651548
n×5
3714564435
n÷2
371456443.5
n÷3
247637629
n÷3
185728221.75
n÷5
148582577.4
n2
551919557670674769
n3
4.1002815198088E+26
n4
3.0461519813939E+35
n5
2.2630255627381E+44
2 √n27256.428361031
3 √n905.68942592749
4 √n165.09520998815
5 √n59.454889787271
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
-742912886 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 742912887 can be divided by 8 positive divisors.
The sum of these divisors (counting 742912887) is 1, the average is 0.125.
Base
System
Value
2
Binary
101100010001111111001101110111
3
Ternary
1220202220212220010
4
Quaternary
230101333031313
5
Quinary
3010141203022
6
Senary
201415111303
8
Octal
5421771567
10
Decimal
742912887
12
Duodecimal
188972533
16
Hexadecimal
2c47f377
20
Vigesimal
bc34247
36
Base36
cab793
md5
c619282e549d9372f335ffaeda542535
sha1
e298e1ad7a1d9812353ec019e2720bd39c993cd4
sha256
7eb6a8cd33dbec6b513c5d8df98ee5adcab5906af771dc26a9af30c57fbf516e
sha512
d87759eaa236b951c27a351a994923832699dcb5f73fa3baafb8781a4069593b3e352550c638e171e365d59d779356e0aa1b0f948c03987771da9bf7aa452631
ripemd-160
43b7d72d29508f05b80bc85a5a843397f0825667
Diameter
1485825774
Circumference
4667859336.1128
Area
1.7339064277507E+18
Volume
1.7175219067042E+27
Surface area
6.9356257110029E+18
Circumference
4667859336.1128
Perimeter
2971651548
Area
551919557670674769
Diagonal
1050637480.4572
Surface area
3311517346024048614
Volume
4.1002815198088E+26
Space diagonal
1286762865.8817
Perimeter
2228738661
Area
2.3898817889414E+17
Altitude
643381432.94084
Surface area
2.3898817889414E+17
Volume
4.8322281123845E+25
Height
350212493.48572