745659813 is an odd 9-digits composite number following 745659812
and preceding 745659814 . In scientific notation, it is written as 7.45659813 × 10^8.
The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors.
There are 497106540 positive integers (up to 745659813) that are relatively prime to 745659813.
745659813 has 4 divisors, whose sum is 994213088
The reverse of 745659813 is 318956547
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
seven hundred forty-five million six hundred fifty-nine thousand eight hundred thirteen
Scientific notation
7.45659813 × 10^8
Engineering notation
7.45659813 × 10^6
Prime Factorization
3 × 248553271
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
745659813
Product of the distinct prime numbers
The prime factorization of 745659813 is 3 × 248553271.
Since it has a total of 2 prime factors.
5 , 6 , 25 , 84 , 147 , 207 , 3442 , 5968 , 94318 , 41151 , 37719 , 903201 , 7325921 , 233098 , 89640459 , 9493703 , 560226933 , 91383696 , 5629573670 , 1629180647
n×2
1491319626
n×3
2236979439
n×4
2982639252
n×5
3728299065
n÷2
372829906.5
n÷3
248553271
n÷3
186414953.25
n÷5
149131962.6
n2
556008556723194969
n3
4.1459323643262E+26
n4
3.0914551514941E+35
n5
2.305173870161E+44
2 √n
27306.772291869
3 √n
906.80431744113
4 √n
165.24760903526
5 √n
59.498791884501
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
-745659812
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 745659813 can be divided by 4 positive divisors.
The sum of these divisors (counting 745659813) is 1, the average is 0.25.
Base
System
Value
2
Binary
101100011100011101110110100101
3
Ternary
1220222002102222010
4
Quaternary
230130131312211
5
Quinary
3011342103223
6
Senary
201554024433
8
Octal
5434356645
10
Decimal
745659813
12
Duodecimal
189878119
16
Hexadecimal
2c71dda5
20
Vigesimal
bd079ad
36
Base36
cby2sl
md5
44488d78b93813769b7a60c93b63ccb0
sha1
beeeff145636a457d9fee6f7c548b2ac14736db1
sha256
e0272f8162be73d9f5201bbcfd9b602ace9b9a884478a223f9b609102cfd01fe
sha512
4e8a08ad367c0058ea0c9f40bbf0d1c222827c4f888c33a7b69fb44eff5314e5d3f28b0a274dc93e1f3ad84ca8f795c6eab40ee9c632c5bb2f7d6861f68cc11e
ripemd-160
7bb792119aa5f62558df3f8aec3513af52c0dee5
Diameter
1491319626
Circumference
4685118781.1959
Area
1.7467523971347E+18
Volume
1.7366440877396E+27
Surface area
6.9870095885386E+18
Circumference
4685118781.1959
Perimeter
2982639252
Area
556008556723194969
Diagonal
1054522220.4612
Surface area
3336051340339169814
Volume
4.1459323643262E+26
Space diagonal
1291520681.2783
Perimeter
2236979439
Area
2.407587674219E+17
Altitude
645760340.63915
Surface area
2.407587674219E+17
Volume
4.886028148593E+25
Height
351507406.8204