1490991129 (number)

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.

Interesting facts

Basic properties

Name

Name one billion four hundred ninety million nine hundred ninety-one thousand one hundred twenty-nine

Notation

Scientific notation 1.490991129 × 10^9
Engineering notation 1.490991129 × 10^9

Prime Factorization of 1490991129

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.

Most popular turbo-numbers

Basic calculations (n = 1490991129)

Multiplication

n×y
n×2 2981982258
n×3 4472973387
n×4 5963964516
n×5 7454955645

Division

n÷y
n÷2 745495564.5
n÷3 496997043
n÷3 372747782.25
n÷5 298198225.8

Exponentiation

ny
n2 2223054546756694641
n3 3.3145546084973E+27
n4 4.9419715178556E+36
n5 7.3684356928934E+45

Nth Root

y√n
2√n 38613.354283201
3√n 1142.4179541974
4√n 196.50280986083
5√n 68.343153137883

Divisors of 1490991129

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 conversion 1490991129

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

Cryptographic Hash Functions

md5 459efe5f3604cdffe151ccec4e1d669c
sha1 e56bedcc19b8fe3af467c8265fcd142ffbe98a5c
sha256 a99b972782290e6c1b4e60ca5a243939b670dda7afcdb29268c85242b85bbbe4
sha512 759f81f460abfc5390b0ee0ffb64cac1d16aaff0c66b95565e8ed4296addad080935cf84ef8216179b344e8d63352a48ce377f217cd58289f5ba7c4685067f93
ripemd-160 0a95e720fd6e464bc6efc60e347288b62588387d

1490991129 as geometric shapes

Circle

Radius = n
Diameter 2981982258
Circumference 9368173554.8679
Area 6.9839318326202E+18

Sphere

Radius = n
Volume 1.3883973877303E+28
Surface area 2.7935727330481E+19
Circumference 9368173554.8679

Square

Length = n
Perimeter 5963964516
Area 2223054546756694641
Diagonal 2108579876.0098

Cube

Length = n
Surface area 1.333832728054E+19
Volume 3.3145546084973E+27
Space diagonal 2582472389.0625

Equilateral Triangle

Length = n
Perimeter 4472973387
Area 9.626108557449E+17
Altitude 1291236194.5312

Triangular Pyramid

Length = n
Surface area 9.626108557449E+17
Volume 3.906240067136E+26
Height 702859958.66992