745842961 is an odd 9-digits composite number following 745842960
and preceding 745842962 . In scientific notation, it is written as 7.45842961 × 10^8.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 744906352 positive integers (up to 745842961) that are relatively prime to 745842961.
745842961 has 4 divisors, whose sum is 746779572
The reverse of 745842961 is 169248547
Previous prime number is 797
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
seven hundred forty-five million eight hundred forty-two thousand nine hundred sixty-one
Scientific notation
7.45842961 × 10^8
Engineering notation
7.45842961 × 10^6
Prime Factorization
797 × 935813
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
745842961
Product of the distinct prime numbers
The prime factorization of 745842961 is 797 × 935813.
Since it has a total of 2 prime factors.
2 , 5 , 79 , 81 , 745 , 904 , 7567 , 9627 , 94892 , 91548 , 85180 , 245739 , 7375408 , 7252764 , 28435641 , 82829238 , 90407524 , 291413896 , 9368745434 , 2283912539
n×2
1491685922
n×3
2237528883
n×4
2983371844
n×5
3729214805
n÷2
372921480.5
n÷3
248614320.33333
n÷3
186460740.25
n÷5
149168592.2
n2
556281722473247521
n3
4.1489880703963E+26
n4
3.094493547578E+35
n5
2.308006230321E+44
2 √n
27310.12561304
3 √n
906.87855406516
4 √n
165.25775507685
5 √n
59.501714400665
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
-745842960
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 745842961 can be divided by 4 positive divisors.
The sum of these divisors (counting 745842961) is 1, the average is 0.25.
Base
System
Value
2
Binary
101100011101001010100100010001
3
Ternary
1220222102202012101
4
Quaternary
230131022210101
5
Quinary
3011413433321
6
Senary
202002000401
8
Octal
5435124421
10
Decimal
745842961
12
Duodecimal
189946101
16
Hexadecimal
2c74a911
20
Vigesimal
bd1a781
36
Base36
cc2041
md5
208ad11a486f8f97c96c19e425cd8ac6
sha1
69d453c29635429ee1cb49d0520b44f3c4f7a352
sha256
5d61d67eff8a8a277fa35baf1168b35c3e5a6eaec24bf2aed06f7b1453f69994
sha512
98ae64b81bf77e6d1a603edb00c10f12c45d7ca716d3558c855b181a0b678e920bf409561822a7a8a872f4c71cd1cb304f0bcefbc633d52adc5e72c04a5060e8
ripemd-160
197c080a79b361c127ed8201c30b2eb5708ff80d
Diameter
1491685922
Circumference
4686269534.0185
Area
1.7476105726482E+18
Volume
1.7379240589051E+27
Surface area
6.9904422905929E+18
Circumference
4686269534.0185
Perimeter
2983371844
Area
556281722473247521
Diagonal
1054781230.8467
Surface area
3337690334839485126
Volume
4.1489880703963E+26
Space diagonal
1291837902.9196
Perimeter
2237528883
Area
2.408770516614E+17
Altitude
645918951.45981
Surface area
2.408770516614E+17
Volume
4.8896293327322E+25
Height
351593743.61557