745248870 is an even 9-digits composite number following 745248869
and preceding 745248871 . In scientific notation, it is written as 7.45248870 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 196211808 positive integers (up to 745248870) that are relatively prime to 745248870.
745248870 has 16 divisors, whose sum is 1140441600
The reverse of 745248870 is 078842547
Previous prime number is 79
Is Prime? no Number parity even Number length 9 Sum of Digits 45 Digital Root 9
Name
seven hundred forty-five million two hundred forty-eight thousand eight hundred seventy
Scientific notation
7.45248870 × 10^8
Engineering notation
7.45248870 × 10^6
Prime Factorization
2 × 135 × 79 × 34939
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
745248870 Product of the distinct prime numbers
The prime factorization of 745248870 is 2 × 135 × 79 × 34939.
Since it has a total of 4 prime factors.
8 , 1 , 67 , 20 , 654 , 737 , 3123 , 9147 , 98393 , 13044 , 915350 , 724517 , 9729447 , 8634780 , 80416053 , 70032118 , 540698566 , 999121740 , 871499724 , 5997462313
n×2
1490497740
n×3
2235746610
n×4
2980995480
n×5
3726244350
n÷2
372624435
n÷3
248416290
n÷3
186312217.5
n÷5
149049774
n2
555395878236276900
n3
4.1390815065824E+26
n4
3.0846458156185E+35
n5
2.2988288084399E+44
2 √n27299.246692903
3 √n906.63770287257
4 √n165.22483679188
5 √n59.492232323851
1 , 2 , 79 , 135 , 158 , 270 , 10665 , 21330 , 34939 , 69878 , 2760181 , 4716765 , 5520362 , 9433530 , 372624435 , 745248870
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-745248869 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 745248870 can be divided by 16 positive divisors.
The sum of these divisors (counting 745248870) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101100011010111001100001100110
3
Ternary
1220221022120021000
4
Quaternary
230122321201212
5
Quinary
3011240430440
6
Senary
201541134130
8
Octal
5432714146
10
Decimal
745248870
12
Duodecimal
1896ba346
16
Hexadecimal
2c6b9866
20
Vigesimal
bchg23a
36
Base36
cbp9pi
md5
f0e6e344c8f4f6a75ef9175f0bd7ba4f
sha1
89daf9a88a215f025f5a8c5976ed39db6fe8dc84
sha256
53e394b88c1c1d93ebdf1acefa0c18d4179e5ad49c9e81a6d1aa4b6602b24d2d
sha512
4d8354a2e93f2b5e945abce40d20ded5452a28bf38a0ca1ed10144c2dbbea756a4d8567e46f3740db040e365608eace7620b90e231ed54f519acb238111b6208
ripemd-160
84d9f1659921bd5cf7dcd8738a1af717b605fbce
Diameter
1490497740
Circumference
4682536750.1762
Area
1.7448276109011E+18
Volume
1.7337744071585E+27
Surface area
6.9793104436046E+18
Circumference
4682536750.1762
Perimeter
2980995480
Area
555395878236276900
Diagonal
1053941059.2972
Surface area
3332375269417661400
Volume
4.1390815065824E+26
Space diagonal
1290808907.1233
Perimeter
2235746610
Area
2.4049346985489E+17
Altitude
645404453.56165
Surface area
2.4049346985489E+17
Volume
4.8779543353138E+25
Height
351313686.43241