749672420 is an even 9-digits composite number following 749672419
and preceding 749672421 . In scientific notation, it is written as 7.49672420 × 10^8.
The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors.
There are 257030496 positive integers (up to 749672420) that are relatively prime to 749672420.
749672420 has 24 divisors, whose sum is 1799214144
The reverse of 749672420 is 024276947
Previous prime number is 7
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
seven hundred forty-nine million six hundred seventy-two thousand four hundred twenty
Scientific notation
7.49672420 × 10^8
Engineering notation
7.49672420 × 10^6
Prime Factorization
2 × 2 × 5 × 7 × 5354803
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
374836210 Product of the distinct prime numbers
The prime factorization of 749672420 is 2 × 2 × 5 × 7 × 5354803.
Since it has a total of 5 prime factors.
3 , 4 , 5 , 67 , 385 , 897 , 4539 , 652 , 20691 , 65803 , 649937 , 770510 , 7736499 , 5322659 , 60155247 , 6168656 , 139396893 , 644115209 , 2412973508 , 555227276
n×2
1499344840
n×3
2249017260
n×4
2998689680
n×5
3748362100
n÷2
374836210
n÷3
249890806.66667
n÷3
187418105
n÷5
149934484
n2
562008737308656400
n3
4.2132245015932E+26
n4
3.1585382081127E+35
n5
2.3678689821383E+44
2 √n27380.146456876
3 √n908.42799884978
4 √n165.46947288511
5 √n59.562690465407
1 , 2 , 4 , 5 , 7 , 10 , 14 , 20 , 28 , 35 , 70 , 140 , 5354803 , 10709606 , 21419212 , 26774015 , 37483621 , 53548030 , 74967242 , 107096060 , 149934484 , 187418105 , 374836210 , 749672420
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-749672419 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 749672420 can be divided by 24 positive divisors.
The sum of these divisors (counting 749672420) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101100101011110001011111100100
3
Ternary
1221020122022020012
4
Quaternary
230223301133210
5
Quinary
3013404004140
6
Senary
202220025352
8
Octal
5453613744
10
Decimal
749672420
12
Duodecimal
18b092258
16
Hexadecimal
2caf17e4
20
Vigesimal
be59110
36
Base36
cec2xw
md5
10596198bb533f7f627d910d31fc1eeb
sha1
c53340cadb95608e948935c0aef20c1cc90b5bb2
sha256
b0ee3a29951d0b70f4dedc074f23ff963824388e2b4bb1e97a8778719816a86f
sha512
12171ccfb7e5af6eda82686e9b02d4f746838bcf79d6cbdff8c11d4c0a039dbe7b5fe3176405a83603b1a46630d727626d5a46f01634ba5a67126a6168cceb24
ripemd-160
d50f5fe5ea6d9edea2c1cd088221299d02720915
Diameter
1499344840
Circumference
4710330734.5418
Area
1.7656025203822E+18
Volume
1.764831352284E+27
Surface area
7.0624100815286E+18
Circumference
4710330734.5418
Perimeter
2998689680
Area
562008737308656400
Diagonal
1060196903.7011
Surface area
3372052423851938400
Volume
4.2132245015932E+26
Space diagonal
1298470720.4731
Perimeter
2249017260
Area
2.4335692182906E+17
Altitude
649235360.23656
Surface area
2.4335692182906E+17
Volume
4.9653326928965E+25
Height
353398967.90035