487491145 (number)

487491145 is an odd 9-digits composite number following 487491144 and preceding 487491146. In scientific notation, it is written as 4.87491145 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 386131200 positive integers (up to 487491145) that are relatively prime to 487491145.

Interesting facts

Basic properties

Name

Name four hundred eighty-seven million four hundred ninety-one thousand one hundred forty-five

Notation

Scientific notation 4.87491145 × 10^8
Engineering notation 4.87491145 × 10^6

Prime Factorization of 487491145

Prime Factorization 505 × 965329

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 487491145
Product of the distinct prime numbers

The prime factorization of 487491145 is 505 × 965329. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 33, 65, 696, 172, 1227, 278, 29227, 55573, 764041, 112264, 6002113, 174957, 32799481, 50079048, 161600781, 146232463, 4323431498, 612979878

Basic calculations (n = 487491145)

Multiplication

n×y
n×2 974982290
n×3 1462473435
n×4 1949964580
n×5 2437455725

Division

n÷y
n÷2 243745572.5
n÷3 162497048.33333
n÷3 121872786.25
n÷5 97498229

Exponentiation

ny
n2 237647616453411025
n3 1.1585110865139E+26
n4 5.6476389605988E+34
n5 2.7531739834489E+43

Nth Root

y√n
2√n 22079.201638646
3√n 787.02569305288
4√n 148.59071854812
5√n 54.650400159934

Divisors of 487491145

1, 505, 965329, 487491145

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -487491144
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 487491145 can be divided by 4 positive divisors. The sum of these divisors (counting 487491145) is 1, the average is 0.25.

Base conversion 487491145

Base System Value
2 Binary 11101000011101000011001001001
3 Ternary 1020222022010010121
4 Quaternary 131003220121021
5 Quinary 1444244204040
6 Senary 120212343241
8 Octal 3503503111
10 Decimal 487491145
12 Duodecimal 117314b21
16 Hexadecimal 1d0e8649
20 Vigesimal 7c6g7h5
36 Base36 828mkp

Cryptographic Hash Functions

md5 087ff40bc4e5f42d0c581f87444b3240
sha1 b78cc6b74ffa7e5cbd5e491f2c83154b47490765
sha256 aae79be37cefc042a3d43e0ee5cca94a0f060a2956c99f320b13225eddae45ee
sha512 0f751866816244e719fa55700cb1eb61065f6d85c35ddef6b522b708096f32ff743bfc6fe4cd24b848a3245f6cc20eec37636799f6b38aba582d0f407fa20d05
ripemd-160 3b8b46481be4203abbbfcfcb4eed3c7a16ccac1a

487491145 as geometric shapes

Circle

Radius = n
Diameter 974982290
Circumference 3062997199.6442
Area 7.4659200599316E+17

Sphere

Radius = n
Volume 4.852759891326E+26
Surface area 2.9863680239726E+18
Circumference 3062997199.6442

Square

Length = n
Perimeter 1949964580
Area 237647616453411025
Diagonal 689416588.79579

Cube

Length = n
Surface area 1425885698720466150
Volume 1.1585110865139E+26
Space diagonal 844359431.37993

Equilateral Triangle

Length = n
Perimeter 1462473435
Area 1.0290443649874E+17
Altitude 422179715.68996

Triangular Pyramid

Length = n
Surface area 1.0290443649874E+17
Volume 1.365318408923E+25
Height 229805529.5986