745407745 is an odd 9-digits composite number following 745407744
and preceding 745407746 . In scientific notation, it is written as 7.45407745 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 588157056 positive integers (up to 745407745) that are relatively prime to 745407745.
745407745 has 8 divisors, whose sum is 906743016
The reverse of 745407745 is 547704547
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
seven hundred forty-five million four hundred seven thousand seven hundred forty-five
Scientific notation
7.45407745 × 10^8
Engineering notation
7.45407745 × 10^6
Prime Factorization
5 × 73 × 2042213
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
745407745
Product of the distinct prime numbers
The prime factorization of 745407745 is 5 × 73 × 2042213.
Since it has a total of 3 prime factors.
4 , 3 , 41 , 51 , 74 , 468 , 7463 , 4289 , 88729 , 10472 , 903339 , 367383 , 7792380 , 7205956 , 56456126 , 96649154 , 810352369 , 748299353 , 6859105598 , 5829146897
n×2
1490815490
n×3
2236223235
n×4
2981630980
n×5
3727038725
n÷2
372703872.5
n÷3
248469248.33333
n÷3
186351936.25
n÷5
149081549
n2
555632706305985025
n3
4.1417292265579E+26
n4
3.0872770431691E+35
n5
2.301280218939E+44
2 √n
27302.156416664
3 √n
906.70212512409
4 √n
165.23364190341
5 √n
59.494768663831
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
-745407744
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 745407745 can be divided by 8 positive divisors.
The sum of these divisors (counting 745407745) is 1, the average is 0.125.
Base
System
Value
2
Binary
101100011011100000010100000001
3
Ternary
1220221121122012021
4
Quaternary
230123200110001
5
Quinary
3011311021440
6
Senary
201544401441
8
Octal
5433402401
10
Decimal
745407745
12
Duodecimal
189776281
16
Hexadecimal
2c6e0501
20
Vigesimal
bcifj75
36
Base36
cbsoap
md5
5eef16e7b39f2ebb2e18744194237c8d
sha1
d4c03838692c3df7d18d3e8b7d78daf2082da11c
sha256
068b3af065562b1a5ba6d98a11297ff5eee0805dac32abb8118d34be7f6c711b
sha512
9ee809f27883eb5ecd408de6dbebe1d75adc4d8b7c121f2dbb5beaaa896b64f83963fc8885ff6168f28e4df4118710079e673d3d5b5f92f340ff4b6b5565be00
ripemd-160
7683bfe5013a663722a4eab1f51e1275e91fd917
Diameter
1490815490
Circumference
4683534991.2419
Area
1.7455716282251E+18
Volume
1.7348834815083E+27
Surface area
6.9822865129004E+18
Circumference
4683534991.2419
Perimeter
2981630980
Area
555632706305985025
Diagonal
1054165742.4769
Surface area
3333796237835910150
Volume
4.1417292265579E+26
Space diagonal
1291084086.6953
Perimeter
2236223235
Area
2.4059601941724E+17
Altitude
645542043.34767
Surface area
2.4059601941724E+17
Volume
4.8810747032294E+25
Height
351388580.82565