745994639 is an odd 9-digits composite number following 745994638
and preceding 745994640 . In scientific notation, it is written as 7.45994639 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 688610424 positive integers (up to 745994639) that are relatively prime to 745994639.
745994639 has 4 divisors, whose sum is 803378856
The reverse of 745994639 is 936499547
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
seven hundred forty-five million nine hundred ninety-four thousand six hundred thirty-nine
Scientific notation
7.45994639 × 10^8
Engineering notation
7.45994639 × 10^6
Prime Factorization
13 × 57384203
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
745994639
Product of the distinct prime numbers
The prime factorization of 745994639 is 13 × 57384203.
Since it has a total of 2 prime factors.
8 , 10 , 52 , 94 , 3 , 108 , 2077 , 6263 , 47857 , 70088 , 686644 , 964205 , 156964 , 141458 , 21597239 , 66739827 , 377662599 , 900628711 , 3085101201 , 3742431891
n×2
1491989278
n×3
2237983917
n×4
2983978556
n×5
3729973195
n÷2
372997319.5
n÷3
248664879.66667
n÷3
186498659.75
n÷5
149198927.8
n2
556508001416740321
n3
4.1515198561749E+26
n4
3.0970115564085E+35
n5
2.3103540180018E+44
2 √n
27312.902427241
3 √n
906.94002554064
4 √n
165.26615632743
5 √n
59.504134311409
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
-745994638
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 745994639 can be divided by 4 positive divisors.
The sum of these divisors (counting 745994639) is 1, the average is 0.25.
Base
System
Value
2
Binary
101100011101101111100110001111
3
Ternary
1220222201110021002
4
Quaternary
230131233212033
5
Quinary
3011433312024
6
Senary
202005130515
8
Octal
5435574617
10
Decimal
745994639
12
Duodecimal
1899b9a3b
16
Hexadecimal
2c76f98f
20
Vigesimal
bd296bj
36
Base36
cc595b
md5
d763e9c9094680d1cb2a8eabf4a4ea22
sha1
058455be839ae2b53f2863ed41a6a22e7e372fd1
sha256
5074ef998c17c89d631e11fca5e30b31102c9e721d88617ce130fd11b14cafd6
sha512
7c9421fe6cf89ced80c399d6d3bc4b87113de8c60bffe1b0d76aa2863c7bc16ab85a5afb44c1a933072c2e1f8e439ef392cbbd42dfb5e56de9470055bbc1ed62
ripemd-160
9b870b73d084a72e73820956cf5413321ef9c980
Diameter
1491989278
Circumference
4687222554.9995
Area
1.7483214489148E+18
Volume
1.7389845708522E+27
Surface area
6.9932857956591E+18
Circumference
4687222554.9995
Perimeter
2983978556
Area
556508001416740321
Diagonal
1054995735.9314
Surface area
3339048008500441926
Volume
4.1515198561749E+26
Space diagonal
1292100616.922
Perimeter
2237983917
Area
2.409750333181E+17
Altitude
646050308.461
Surface area
2.409750333181E+17
Volume
4.8926130708865E+25
Height
351665245.31047