1490991129 is an odd 10-digits composite number following 1490991128
and preceding 1490991130 . In scientific notation, it is written as 1.490991129 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 993820032 positive integers (up to 1490991129) that are relatively prime to 1490991129.
1490991129 has 8 divisors, whose sum is 1656946920
The reverse of 1490991129 is 9211990941
Previous prime number is 21193
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 45
Digital Root 9
Name
one billion four hundred ninety million nine hundred ninety-one thousand one hundred twenty-nine
Scientific notation
1.490991129 × 10^9
Engineering notation
1.490991129 × 10^9
Prime Factorization
9 × 21193 × 7817
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1490991129
Product of the distinct prime numbers
The prime factorization of 1490991129 is 9 × 21193 × 7817.
Since it has a total of 3 prime factors.
4 , 7 , 60 , 16 , 54 , 36 , 9513 , 2179 , 49802 , 9762 , 458726 , 676484 , 9797765 , 8220805 , 39065304 , 27256509 , 324898342 , 635918281 , 7830466612 , 2720580964
n×2
2981982258
n×3
4472973387
n×4
5963964516
n×5
7454955645
n÷2
745495564.5
n÷3
496997043
n÷3
372747782.25
n÷5
298198225.8
n2
2223054546756694641
n3
3.3145546084973E+27
n4
4.9419715178556E+36
n5
7.3684356928934E+45
2 √n
38613.354283201
3 √n
1142.4179541974
4 √n
196.50280986083
5 √n
68.343153137883
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
-1490991128
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 1490991129 can be divided by 8 positive divisors.
The sum of these divisors (counting 1490991129) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011000110111101011100000011001
3
Ternary
10211220120012022200
4
Quaternary
1120313223200121
5
Quinary
11023143204004
6
Senary
403541040413
8
Octal
13067534031
10
Decimal
1490991129
12
Duodecimal
3573b6109
16
Hexadecimal
58deb819
20
Vigesimal
135idhg9
36
Base36
onp449
md5
459efe5f3604cdffe151ccec4e1d669c
sha1
e56bedcc19b8fe3af467c8265fcd142ffbe98a5c
sha256
a99b972782290e6c1b4e60ca5a243939b670dda7afcdb29268c85242b85bbbe4
sha512
759f81f460abfc5390b0ee0ffb64cac1d16aaff0c66b95565e8ed4296addad080935cf84ef8216179b344e8d63352a48ce377f217cd58289f5ba7c4685067f93
ripemd-160
0a95e720fd6e464bc6efc60e347288b62588387d
Diameter
2981982258
Circumference
9368173554.8679
Area
6.9839318326202E+18
Volume
1.3883973877303E+28
Surface area
2.7935727330481E+19
Circumference
9368173554.8679
Perimeter
5963964516
Area
2223054546756694641
Diagonal
2108579876.0098
Surface area
1.333832728054E+19
Volume
3.3145546084973E+27
Space diagonal
2582472389.0625
Perimeter
4472973387
Area
9.626108557449E+17
Altitude
1291236194.5312
Surface area
9.626108557449E+17
Volume
3.906240067136E+26
Height
702859958.66992