489492731 (number)

489492731 is an odd 9-digits composite number following 489492730 and preceding 489492732. In scientific notation, it is written as 4.89492731 × 10^8. The sum of its digits is 47. It has a total of 5 prime factors and 32 positive divisors. There are 376980480 positive integers (up to 489492731) that are relatively prime to 489492731.

Interesting facts

Basic properties

Name

Name four hundred eighty-nine million four hundred ninety-two thousand seven hundred thirty-one

Notation

Scientific notation 4.89492731 × 10^8
Engineering notation 4.89492731 × 10^6

Prime Factorization of 489492731

Prime Factorization 7 × 61 × 13 × 109 × 809

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 489492731
Product of the distinct prime numbers

The prime factorization of 489492731 is 7 × 61 × 13 × 109 × 809. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 1, 33, 54, 393, 876, 3078, 5239, 62430, 61132, 209469, 163379, 4677557, 86299, 25210577, 77347237, 527076562, 952631270, 3773104847, 5679535840

Basic calculations (n = 489492731)

Multiplication

n×y
n×2 978985462
n×3 1468478193
n×4 1957970924
n×5 2447463655

Division

n÷y
n÷2 244746365.5
n÷3 163164243.66667
n÷3 122373182.75
n÷5 97898546.2

Exponentiation

ny
n2 239603133701838361
n3 1.1728399227187E+26
n4 5.7409661679741E+34
n5 2.8101612081402E+43

Nth Root

y√n
2√n 22124.48261542
3√n 788.10136969245
4√n 148.74300862703
5√n 54.695204364082

Divisors of 489492731

1, 7, 13, 61, 91, 109, 427, 763, 793, 809, 1417, 5551, 5663, 6649, 9919, 10517, 46543, 49349, 73619, 86437, 88181, 345443, 605059, 617267, 641537, 1146353, 4490759, 5379041, 8024471, 37653287, 69927533, 489492731

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -489492730
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 489492731 can be divided by 32 positive divisors. The sum of these divisors (counting 489492731) is 1, the average is 0.03125.

Base conversion 489492731

Base System Value
2 Binary 11101001011010001000011111011
3 Ternary 1021010001210210102
4 Quaternary 131023101003323
5 Quinary 2000302231411
6 Senary 120323310015
8 Octal 3513210373
10 Decimal 489492731
12 Duodecimal 117b1b30b
16 Hexadecimal 1d2d10fb
20 Vigesimal 7cj6bgb
36 Base36 83fj0b

Cryptographic Hash Functions

md5 ad1bfc13fe5d928b31298bc9d038e146
sha1 6db1decac269f3a86eb51b89795423f143ddf722
sha256 a9e909c8f0b95e6a260c984135255222eab23b8229b8ee0d471d3bffbe508e90
sha512 bfb6c66704b30c704b62539511a68766f58bc512623fbcd54d7ac5ea8f168ff6e2b493c7fe36f0c65572d6aa7d47bd6e86a99addfe50261f9e1916a545cf3d87
ripemd-160 653b941e68ef5249b0a15892dbce07093b9efc57

489492731 as geometric shapes

Circle

Radius = n
Diameter 978985462
Circumference 3075573535.3904
Area 7.5273544461479E+17

Sphere

Radius = n
Volume 4.9127803800666E+26
Surface area 3.0109417784592E+18
Circumference 3075573535.3904

Square

Length = n
Perimeter 1957970924
Area 239603133701838361
Diagonal 692247258.86325

Cube

Length = n
Surface area 1437618802211030166
Volume 1.1728399227187E+26
Space diagonal 847826280.02765

Equilateral Triangle

Length = n
Perimeter 1468478193
Area 1.0375120030608E+17
Altitude 423913140.01382

Triangular Pyramid

Length = n
Surface area 1.0375120030608E+17
Volume 1.3822051043345E+25
Height 230749086.28775