749239984 is an even 9-digits composite number following 749239983
and preceding 749239985 . In scientific notation, it is written as 7.49239984 × 10^8.
The sum of its digits is 55. It has a total of 5 prime factors and 10 positive divisors.
There are 374619984 positive integers (up to 749239984) that are relatively prime to 749239984.
749239984 has 10 divisors, whose sum is 1451652500
The reverse of 749239984 is 489932947
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
seven hundred forty-nine million two hundred thirty-nine thousand nine hundred eighty-four
Scientific notation
7.49239984 × 10^8
Engineering notation
7.49239984 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 46827499
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
93654998
Product of the distinct prime numbers
The prime factorization of 749239984 is 2 × 2 × 2 × 2 × 46827499.
Since it has a total of 5 prime factors.
10 , 10 , 54 , 87 , 133 , 920 , 4433 , 6056 , 50083 , 31272 , 412998 , 80737 , 5138586 , 504050 , 19147925 , 87721024 , 290884649 , 444255671 , 2613407048 , 3765884995
n×2
1498479968
n×3
2247719952
n×4
2996959936
n×5
3746199920
n÷2
374619992
n÷3
249746661.33333
n÷3
187309996
n÷5
149847996.8
n2
561360553624320256
n3
4.2059377221572E+26
n4
3.151256711654E+35
n5
2.3610475282196E+44
2 √n
27372.248427924
3 √n
908.25329475341
4 √n
165.44560564707
5 √n
59.555817330956
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-749239983
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 749239984 can be divided by 10 positive divisors.
The sum of these divisors (counting 749239984) is 1, the average is 0.1.
Base
System
Value
2
Binary
101100101010000111111010110000
3
Ternary
1221012211100001001
4
Quaternary
230222013322300
5
Quinary
3013301134414
6
Senary
202202451344
8
Octal
5452077260
10
Decimal
749239984
12
Duodecimal
18ab03b54
16
Hexadecimal
2ca87eb0
20
Vigesimal
be2ejj4
36
Base36
ce2t9s
md5
b9237663ab6e16a6461d766027781671
sha1
61b886172dbd919758a72528b5e1cfe5ff3b2bb8
sha256
ffe00d42cf7673b45adb2d5e6b2930c01b2cc780422eadadece427e0c79a5c8a
sha512
e0c344ac5619c9bd8d4ed37a0c3e3c1cb6072e9216df6bfad8bf2eb6401fb858016df6180e49ed74ece8b23d4378021fce74b57a06a275ec847a357e9e005d27
ripemd-160
b7a030984a031f40f3026f7bbedcd3b88b609ae4
Diameter
1498479968
Circumference
4707613659.0203
Area
1.7635661912813E+18
Volume
1.7617790732514E+27
Surface area
7.0542647651251E+18
Circumference
4707613659.0203
Perimeter
2996959936
Area
561360553624320256
Diagonal
1059585346.845
Surface area
3368163321745921536
Volume
4.2059377221572E+26
Space diagonal
1297721719.3501
Perimeter
2247719952
Area
2.4307625006058E+17
Altitude
648860859.67505
Surface area
2.4307625006058E+17
Volume
4.9567451409761E+25
Height
353195115.615