1490248745 is an odd 10-digits composite number following 1490248744
and preceding 1490248746 . In scientific notation, it is written as 1.490248745 × 10^9.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 1192198992 positive integers (up to 1490248745) that are relatively prime to 1490248745.
1490248745 has 4 divisors, whose sum is 1788298500
The reverse of 1490248745 is 5478420941
Previous prime number is 5
Is Prime? no Number parity odd Number length 10 Sum of Digits 44 Digital Root 8
Name
one billion four hundred ninety million two hundred forty-eight thousand seven hundred forty-five
Scientific notation
1.490248745 × 10^9
Engineering notation
1.490248745 × 10^9
Prime Factorization
5 × 298049749
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1490248745 Product of the distinct prime numbers
The prime factorization of 1490248745 is 5 × 298049749.
Since it has a total of 2 prime factors.
10 , 2 , 66 , 95 , 665 , 238 , 4434 , 1 , 33906 , 10027 , 201684 , 873567 , 1328605 , 2071802 , 16706597 , 48107970 , 128864797 , 371339684 , 9808426984 , 3828585053
n×2
2980497490
n×3
4470746235
n×4
5960994980
n×5
7451243725
n÷2
745124372.5
n÷3
496749581.66667
n÷3
372562186.25
n÷5
298049749
n2
2220841321974075025
n3
3.309605992916E+27
n4
4.9321361773876E+36
n5
7.3501097485209E+45
2 √n38603.740039017
3 √n1142.2283144347
4 √n196.47834496203
5 √n68.336345991891
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
-1490248744 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 1490248745 can be divided by 4 positive divisors.
The sum of these divisors (counting 1490248745) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011000110100110110010000101001
3
Ternary
10211212011110221222
4
Quaternary
1120310312100221
5
Quinary
11023000424440
6
Senary
403513111425
8
Octal
13064662051
10
Decimal
1490248745
12
Duodecimal
3570b8575
16
Hexadecimal
58d36429
20
Vigesimal
135e11h5
36
Base36
on97ah
md5
6fc650e4f9b3714f5e92c7d56fe9e101
sha1
3d9e8161680c22b539f5205b306029857e9348bb
sha256
acd775d18d50bf46266bab2bdea1c5b92b404512819e024dd5ce2828a225cd17
sha512
24688989db4c536e77c0769d18bdf6982a366b3ab39d7c128cd4c9affa54ce71ce2fe281e88752f92f5ffb1c462416910a75b08e137583353f4247c88caa769a
ripemd-160
1732bbd65ff3b82cbdb1ea552dcb4b234a0e4308
Diameter
2980497490
Circumference
9363509018.6268
Area
6.9769787819024E+18
Volume
1.3863245164829E+28
Surface area
2.790791512761E+19
Circumference
9363509018.6268
Perimeter
5960994980
Area
2220841321974075025
Diagonal
2107529986.4885
Surface area
1.3325047931844E+19
Volume
3.309605992916E+27
Space diagonal
2581186542.2558
Perimeter
4470746235
Area
9.6165250130188E+17
Altitude
1290593271.1279
Surface area
9.6165250130188E+17
Volume
3.9004080677442E+26
Height
702509995.49616