142487247, one hundred forty-two million four hundred eighty-seven thousand two hundred forty-seven: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

142487247 has 12 divisors, whose sum is 221000856
The reverse of 142487247 is 742784241
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3

Name

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

Notation

Scientific notation	1.42487247 × 10^8
Engineering notation	1.42487247 × 10^6

Prime Factorization of 142487247

Prime Factorization 3 × 7 × 7 × 969301

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20355321	Product of the distinct prime numbers

The prime factorization of 142487247 is 3 × 7 × 7 × 969301. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 91, 19, 461, 299, 6253, 6006, 22895, 70635, 622144, 303282, 4243323, 3919060, 62021914, 90587221, 399247657, 599030221, 6109025848, 4852291725

Basic calculations (n = 142487247)

Multiplication

n×y

n×2	284974494
n×3	427461741
n×4	569948988
n×5	712436235

Division

n÷y

n÷2	71243623.5
n÷3	47495749
n÷3	35621811.75
n÷5	28497449.4

Exponentiation

n^y

n²	20302615557639009
n³	2.8928637977074E+24
n⁴	4.1219619848129E+32
n⁵	5.8732701545464E+40

Nth Root

^y√n

²√n	11936.802209972
³√n	522.30638125742
⁴√n	109.25567358253
⁵√n	42.732194760192

Divisors of 142487247

1, 3, 7, 21, 49, 147, 969301, 2907903, 6785107, 20355321, 47495749, 142487247

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-142487246	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142487247 can be divided by 12 positive divisors. The sum of these divisors (counting 142487247) is 1, the average is 0.083333333333333.

Base conversion 142487247

Base	System	Value
2	Binary	1000011111100010111011001111
3	Ternary	100221010002202110
4	Quaternary	20133202323033
5	Quinary	242434042442
6	Senary	22045555103
8	Octal	1037427317
10	Decimal	142487247
12	Duodecimal	3b875a93
16	Hexadecimal	87e2ecf
20	Vigesimal	24aai27
36	Base36	2ctzv3

Cryptographic Hash Functions

md5	5b1b1739f5240f543a71819d1d05ec36
sha1	18ec901560a6a19cdc826ab08701ea459eb9a8dd
sha256	f3e66415e5e406efc4dd8f58230879bbbbdfff0b8ca2f47323f26ec2943389d5
sha512	30d5d1241af2604a0b6827b1919cfbec69cd28ac976917cb742a19ed1a39b9c9cbfb4b864141a54139e7d7670de0da9078732d8945d63e226db59e6c41288909
ripemd-160	d6ebde863198d12dac33909795b663a5a4dcbcbf

142487247 as geometric shapes

Circle

Radius = n

Diameter	284974494
Circumference	895273776.81087
Area	6.3782547884537E+16

Sphere

Radius = n

Volume	1.2117599539618E+25
Surface area	2.5513019153815E+17
Circumference	895273776.81087

Square

Length = n

Perimeter	569948988
Area	20302615557639009
Diagonal	201507397.17261

Cube

Length = n

Surface area	121815693345834054
Volume	2.8928637977074E+24
Space diagonal	246795151.23462

Equilateral Triangle

Length = n

Perimeter	427461741
Area	8.7912904180923E+15
Altitude	123397575.61731

Triangular Pyramid

Length = n

Surface area	8.7912904180923E+15
Volume	3.4092726806799E+23
Height	67169132.390868