745478747 is an odd 9-digits composite number following 745478746
and preceding 745478748 . In scientific notation, it is written as 7.45478747 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors.
There are 636667392 positive integers (up to 745478747) that are relatively prime to 745478747.
745478747 has 16 divisors, whose sum is 864470880
The reverse of 745478747 is 747874547
Previous prime number is 59
Is Prime? no Number parity odd Number length 9 Sum of Digits 53 Digital Root 8
Name
seven hundred forty-five million four hundred seventy-eight thousand seven hundred forty-seven
Scientific notation
7.45478747 × 10^8
Engineering notation
7.45478747 × 10^6
Prime Factorization
17 × 13 × 59 × 57173
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
745478747 Product of the distinct prime numbers
The prime factorization of 745478747 is 17 × 13 × 59 × 57173.
Since it has a total of 4 prime factors.
2 , 7 , 61 , 59 , 127 , 613 , 2639 , 8518 , 1460 , 91222 , 446664 , 461882 , 3808440 , 7531606 , 95595112 , 49406953 , 44005043 , 31061740 , 3568896038 , 7611044013
n×2
1490957494
n×3
2236436241
n×4
2981914988
n×5
3727393735
n÷2
372739373.5
n÷3
248492915.66667
n÷3
186369686.75
n÷5
149095749.4
n2
555738562228690009
n3
4.1429128702983E+26
n4
3.0884534954801E+35
n5
2.3023764419783E+44
2 √n27303.456685922
3 √n906.73091277791
4 √n165.23757649494
5 √n59.495902026519
1 , 13 , 17 , 59 , 221 , 767 , 1003 , 13039 , 57173 , 743249 , 971941 , 3373207 , 12635233 , 43851691 , 57344519 , 745478747
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
-745478746 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 745478747 can be divided by 16 positive divisors.
The sum of these divisors (counting 745478747) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101100011011110001101001011011
3
Ternary
1220221202020120222
4
Quaternary
230123301221123
5
Quinary
3011320304442
6
Senary
201550110255
8
Octal
5433615133
10
Decimal
745478747
12
Duodecimal
1897ab38b
16
Hexadecimal
2c6f1a5b
20
Vigesimal
bcj4gh7
36
Base36
cbu72z
md5
dc589f95001e11e01f7f62e7f04734bc
sha1
b4584a041063da2a06c72fd6fd7554d255a521c0
sha256
68d8038b8d7551e50d4c547b9a61d2de142a1da8371bbed997f91ef4c180ed96
sha512
0f96e8a6f7d7e1268ec65b714d788cc2c110ef32c6429a6bfa520e8d97e079cea316aaf66bb4ce76947593855ccb44679ede84d4fba175d655124155971184af
ripemd-160
3299c7768a0e09fc26349d54d66f6742d55fb757
Diameter
1490957494
Circumference
4683981109.965
Area
1.7459041844142E+18
Volume
1.7353792850389E+27
Surface area
6.9836167376568E+18
Circumference
4683981109.965
Perimeter
2981914988
Area
555738562228690009
Diagonal
1054266154.4683
Surface area
3334431373372140054
Volume
4.1429128702983E+26
Space diagonal
1291207065.7668
Perimeter
2236436241
Area
2.4064185637634E+17
Altitude
645603532.88339
Surface area
2.4064185637634E+17
Volume
4.8824696407549E+25
Height
351422051.48943