1490279971 is an odd 10-digits composite number following 1490279970
and preceding 1490279972 . In scientific notation, it is written as 1.490279971 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 1472073120 positive integers (up to 1490279971) that are relatively prime to 1490279971.
1490279971 has 8 divisors, whose sum is 1508598000
The reverse of 1490279971 is 1799720941
Previous prime number is 181
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
one billion four hundred ninety million two hundred seventy-nine thousand nine hundred seventy-one
Scientific notation
1.490279971 × 10^9
Engineering notation
1.490279971 × 10^9
Prime Factorization
149 × 181 × 55259
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1490279971
Product of the distinct prime numbers
The prime factorization of 1490279971 is 149 × 181 × 55259.
Since it has a total of 3 prime factors.
5 , 10 , 78 , 82 , 959 , 251 , 3433 , 8264 , 6792 , 19820 , 763006 , 927636 , 4102033 , 2307131 , 54550769 , 73581840 , 989767517 , 896008123 , 4253684880 , 922579528
n×2
2980559942
n×3
4470839913
n×4
5961119884
n×5
7451399855
n÷2
745139985.5
n÷3
496759990.33333
n÷3
372569992.75
n÷5
298055994.2
n2
2220934391963760841
n3
3.3098140412487E+27
n4
4.9325495734074E+36
n5
7.3508798352137E+45
2 √n
38604.144479576
3 √n
1142.2362922913
4 √n
196.47937418359
5 √n
68.336632367285
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1490279970
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1490279971 can be divided by 8 positive divisors.
The sum of these divisors (counting 1490279971) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011000110100111101111000100011
3
Ternary
10211212020001210111
4
Quaternary
1120310331320203
5
Quinary
11023002424341
6
Senary
403513512151
8
Octal
13064757043
10
Decimal
1490279971
12
Duodecimal
357112657
16
Hexadecimal
58d3de23
20
Vigesimal
135e4jib
36
Base36
on9vdv
md5
22d110b4374595b094e8ce2edd334ee1
sha1
4a515284fbe39dde5f4a3affdf6987ad118e2a2c
sha256
d860b50ed75944ee2a336bc927ac57fe7d5ac797221d0e8c6193990401e4c18e
sha512
e6464a99419bf531e5dce1c500d6250395226d86983f5c8968fbb22c04046168cb35ad065e7c626b7547364163846aca5b8e7da2211b7287594cb154443ba379
ripemd-160
8d1a25854e2edfadf27dcc04fec262bc6e2a2c5a
Diameter
2980559942
Circumference
9363705217.3712
Area
6.9772711698983E+18
Volume
1.3864116635647E+28
Surface area
2.7909084679593E+19
Circumference
9363705217.3712
Perimeter
5961119884
Area
2220934391963760841
Diagonal
2107574146.7212
Surface area
1.3325606351783E+19
Volume
3.3098140412487E+27
Space diagonal
2581240627.2743
Perimeter
4470839913
Area
9.6169280178958E+17
Altitude
1290620313.6371
Surface area
9.6169280178958E+17
Volume
3.9006532550556E+26
Height
702524715.57373