142457437 (number)

142457437 is an odd 9-digits composite number following 142457436 and preceding 142457438. In scientific notation, it is written as 1.42457437 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 138357072 positive integers (up to 142457437) that are relatively prime to 142457437.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred fifty-seven thousand four hundred thirty-seven

Notation

Scientific notation 1.42457437 × 10^8
Engineering notation 1.42457437 × 10^6

Prime Factorization of 142457437

Prime Factorization 37 × 607 × 6343

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142457437
Product of the distinct prime numbers

The prime factorization of 142457437 is 37 × 607 × 6343. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 77, 4, 286, 984, 5484, 9548, 46150, 87833, 649815, 386359, 721946, 7441626, 49714239, 90635317, 490418128, 58766728, 6325628086, 4897242911

Basic calculations (n = 142457437)

Multiplication

n×y
n×2 284914874
n×3 427372311
n×4 569829748
n×5 712287185

Division

n÷y
n÷2 71228718.5
n÷3 47485812.333333
n÷3 35614359.25
n÷5 28491487.4

Exponentiation

ny
n2 20294121356608969
n3 2.8910485146295E+24
n4 4.1185136163677E+32
n5 5.8671289403735E+40

Nth Root

y√n
2√n 11935.553485281
3√n 522.26995451401
4√n 109.2499587427
5√n 42.730406595472

Divisors of 142457437

1, 37, 607, 6343, 22459, 234691, 3850201, 142457437

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 -142457436
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 142457437 can be divided by 8 positive divisors. The sum of these divisors (counting 142457437) is 1, the average is 0.125.

Base conversion 142457437

Base System Value
2 Binary 1000011111011011101001011101
3 Ternary 100221001120212101
4 Quaternary 20133123221131
5 Quinary 242432114222
6 Senary 22045205101
8 Octal 1037335135
10 Decimal 142457437
12 Duodecimal 3b860791
16 Hexadecimal 87dba5d
20 Vigesimal 24a73bh
36 Base36 2ctcv1

Cryptographic Hash Functions

md5 63da026158cb89f5dd7fdb08b68f6f04
sha1 e12902675106e1568f887f00f453fe8826b29c7a
sha256 58009f6c890f96416d0a3efc01e419e8a1f7fb07f93d10e4c4d5f29afe868a30
sha512 8cb5c22adfd99f3cf7e4a573a591309d8e3f5b6d5a2e8776e63e10858b2d5818d71b4d0790784de27e746dd7d60f32d7cbadc84805c48df47ab0cbaf780ad0b6
ripemd-160 28fd6c783e87c33fe103fc9560dc6172f44d55a3

142457437 as geometric shapes

Circle

Radius = n
Diameter 284914874
Circumference 895086475.05686
Area 6.3755862564982E+16

Sphere

Radius = n
Volume 1.2109995699642E+25
Surface area 2.5502345025993E+17
Circumference 895086475.05686

Square

Length = n
Perimeter 569829748
Area 20294121356608969
Diagonal 201465239.46631

Cube

Length = n
Surface area 121764728139653814
Volume 2.8910485146295E+24
Space diagonal 246743518.80004

Equilateral Triangle

Length = n
Perimeter 427372311
Area 8.7876123211538E+15
Altitude 123371759.40002

Triangular Pyramid

Length = n
Surface area 8.7876123211538E+15
Volume 3.4071333490563E+23
Height 67155079.822104