744897421 is an odd 9-digits prime number following 744897420
and preceding 744897422 . In scientific notation, it is written as 7.44897421 × 10^8.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 744897420 positive integers (up to 744897421) that are relatively prime to 744897421.
744897421 has 2 divisors, whose sum is 744897422
The reverse of 744897421 is 124798447
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 46 Digital Root 1
Name
seven hundred forty-four million eight hundred ninety-seven thousand four hundred twenty-one
Scientific notation
7.44897421 × 10^8
Engineering notation
7.44897421 × 10^6
Prime Factorization
744897421
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
744897421 Product of the distinct prime numbers
The prime factorization of 744897421 is 744897421.
Since it has a total of 1 prime factors.
1 , 10 , 32 , 45 , 36 , 493 , 4037 , 1566 , 84077 , 29521 , 489722 , 814365 , 9114333 , 7839720 , 99865610 , 89567480 , 674369947 , 290451547 , 6873399835 , 4772574745
n×2
1489794842
n×3
2234692263
n×4
2979589684
n×5
3724487105
n÷2
372448710.5
n÷3
248299140.33333
n÷3
186224355.25
n÷5
148979484.2
n2
554872167812451241
n3
4.1332284678817E+26
n4
3.0788312261289E+35
n5
2.2934134400377E+44
2 √n27292.808961336
3 √n906.49516122049
4 √n165.20535391245
5 √n59.486620123262
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
744897422 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
372448711 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
27292.808979656 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999973151 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 744897421 can be divided by 2 positive divisors.
The sum of these divisors (counting 744897421) is 744897422, the average is 372448711.
Base
System
Value
2
Binary
101100011001100011101110001101
3
Ternary
1220220122201011101
4
Quaternary
230121203232031
5
Quinary
3011143204141
6
Senary
201525423101
8
Octal
5431435615
10
Decimal
744897421
12
Duodecimal
18956aa91
16
Hexadecimal
2c663b8d
20
Vigesimal
bcfc3b1
36
Base36
cbhqj1
md5
ccef62bea0c207a0e8bb86d2300644fb
sha1
af34681994843dba85fa8567fbb9994091c4b8cf
sha256
bf17fa6e629587946e3eda182c46277dd1a699966ce3078ced01e7eb3cb3810e
sha512
d084708d234cc8beeeed0d9372d9bfd3ad0920975c043a4f7b3cbe46cdca424f930a405ecb31fac249d4ab4928685eed12eff7b516bd2f32f21e13ffcad0cc08
ripemd-160
876e2cab9533bc515a8993bb29a8577fb0cf8128
Diameter
1489794842
Circumference
4680328530.9832
Area
1.743182326081E+18
Volume
1.7313226920407E+27
Surface area
6.9727293043242E+18
Circumference
4680328530.9832
Perimeter
2979589684
Area
554872167812451241
Diagonal
1053444035.3549
Surface area
3329233006874707446
Volume
4.1332284678817E+26
Space diagonal
1290200179.599
Perimeter
2234692263
Area
2.4026669658926E+17
Altitude
645100089.79951
Surface area
2.4026669658926E+17
Volume
4.8710564630541E+25
Height
351148011.78498