1489451661 (number)

1489451661 is an odd 10-digits composite number following 1489451660 and preceding 1489451662. In scientific notation, it is written as 1.489451661 × 10^9. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 987419400 positive integers (up to 1489451661) that are relatively prime to 1489451661.

Interesting facts

Basic properties

Name

Name one billion four hundred eighty-nine million four hundred fifty-one thousand six hundred sixty-one

Notation

Scientific notation 1.489451661 × 10^9
Engineering notation 1.489451661 × 10^9

Prime Factorization of 1489451661

Prime Factorization 3 × 537 × 924551

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1489451661
Product of the distinct prime numbers

The prime factorization of 1489451661 is 3 × 537 × 924551. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1489451661)

Multiplication

n×y
n×2 2978903322
n×3 4468354983
n×4 5957806644
n×5 7447258305

Division

n÷y
n÷2 744725830.5
n÷3 496483887
n÷3 372362915.25
n÷5 297890332.2

Exponentiation

ny
n2 2218466250455658921
n3 3.3042982416136E+27
n4 4.9215925044108E+36
n5 7.3304741304598E+45

Nth Root

y√n
2√n 38593.414736196
3√n 1142.0246315958
4√n 196.45206727392
5√n 68.32903426416

Divisors of 1489451661

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 -1489451660
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 1489451661 can be divided by 8 positive divisors. The sum of these divisors (counting 1489451661) is 1, the average is 0.125.

Base conversion 1489451661

Base System Value
2 Binary 1011000110001110011101010001101
3 Ternary 10211210122222120100
4 Quaternary 1120301303222031
5 Quinary 11022244423121
6 Senary 403444041313
8 Octal 13061635215
10 Decimal 1489451661
12 Duodecimal 356993239
16 Hexadecimal 58c73a8d
20 Vigesimal 13591931
36 Base36 oms499

Cryptographic Hash Functions

md5 028122429c3aef77704a30b553cf4cc8
sha1 ca86e4a74c61683225ab0a88cd7bab978c06b4ae
sha256 538ef806956a78f4dd2d3aeccf8a91cd09e84e35d93de91ffac208767e102d15
sha512 4c1f81b5e508e3fec81ae8be867e158b5b99a80c593455346a145c4cf517f99bedfc198c20a984089af9893cf00b988a69298e37222d586334ce2b2a035e8f6d
ripemd-160 d07c0e00aacc1c974c8037df69f34f4fd354de12

1489451661 as geometric shapes

Circle

Radius = n
Diameter 2978903322
Circumference 9358500792.1494
Area 6.9695172746684E+18

Sphere

Radius = n
Volume 1.3841012108164E+28
Surface area 2.7878069098674E+19
Circumference 9358500792.1494

Square

Length = n
Perimeter 5957806644
Area 2218466250455658921
Diagonal 2106402739.4853

Cube

Length = n
Surface area 1.3310797502734E+19
Volume 3.3042982416136E+27
Space diagonal 2579805952.2699

Equilateral Triangle

Length = n
Perimeter 4468354983
Area 9.6062406516651E+17
Altitude 1289902976.1349

Triangular Pyramid

Length = n
Surface area 9.6062406516651E+17
Volume 3.8941528228463E+26
Height 702134246.49511