487491142 (number)

487491142 is an even 9-digits composite number following 487491141 and preceding 487491143. In scientific notation, it is written as 4.87491142 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 243714000 positive integers (up to 487491142) that are relatively prime to 487491142.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.87491142 × 10^8
Engineering notation 4.87491142 × 10^6

Prime Factorization of 487491142

Prime Factorization 2 × 13451 × 18121

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 487491142
Product of the distinct prime numbers

The prime factorization of 487491142 is 2 × 13451 × 18121. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 4, 65, 564, 805, 1869, 2739, 21758, 41452, 502917, 254049, 7796648, 3696146, 37623084, 11714288, 872646125, 423173347, 3674119538, 2300562731

Basic calculations (n = 487491142)

Multiplication

n×y
n×2 974982284
n×3 1462473426
n×4 1949964568
n×5 2437455710

Division

n÷y
n÷2 243745571
n÷3 162497047.33333
n÷3 121872785.5
n÷5 97498228.4

Exponentiation

ny
n2 237647613528464164
n3 1.1585110651257E+26
n4 5.6476388215774E+34
n5 2.7531738987343E+43

Nth Root

y√n
2√n 22079.201570709
3√n 787.02569143844
4√n 148.59071831951
5√n 54.650400092671

Divisors of 487491142

1, 2, 13451, 18121, 26902, 36242, 243745571, 487491142

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 -487491141
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 487491142 can be divided by 8 positive divisors. The sum of these divisors (counting 487491142) is 1, the average is 0.125.

Base conversion 487491142

Base System Value
2 Binary 11101000011101000011001000110
3 Ternary 1020222022010010111
4 Quaternary 131003220121012
5 Quinary 1444244204032
6 Senary 120212343234
8 Octal 3503503106
10 Decimal 487491142
12 Duodecimal 117314b1a
16 Hexadecimal 1d0e8646
20 Vigesimal 7c6g7h2
36 Base36 828mkm

Cryptographic Hash Functions

md5 a1e749aa77037a31f8b1057dc391f368
sha1 956eb708191759604cac4ff00ae69e51f6ec4a40
sha256 ef7e3c1f3f1837b44ce283291f534659a84891ca3bbdb5019c59aecdeddcdbdb
sha512 595a4654737ba0ee4a9665d66a508bacef569caf90041f4e981f635ef6b21daf9d5a9860d9132da0d3954b4d25cb136e71d716db84e65120d9f0c1e52a76f53b
ripemd-160 2a0b949f69275b13a7407f46b3d8a40f491a0de9

487491142 as geometric shapes

Circle

Radius = n
Diameter 974982284
Circumference 3062997180.7946
Area 7.4659199680417E+17

Sphere

Radius = n
Volume 4.852759801735E+26
Surface area 2.9863679872167E+18
Circumference 3062997180.7946

Square

Length = n
Perimeter 1949964568
Area 237647613528464164
Diagonal 689416584.55315

Cube

Length = n
Surface area 1425885681170784984
Volume 1.1585110651257E+26
Space diagonal 844359426.18377

Equilateral Triangle

Length = n
Perimeter 1462473426
Area 1.029044352322E+17
Altitude 422179713.09189

Triangular Pyramid

Length = n
Surface area 1.029044352322E+17
Volume 1.3653183837167E+25
Height 229805528.18438