142425280 (number)

142425280 is an even 9-digits composite number following 142425279 and preceding 142425281. In scientific notation, it is written as 1.42425280 × 10^8. The sum of its digits is 28. It has a total of 9 prime factors and 56 positive divisors. There are 56632320 positive integers (up to 142425280) that are relatively prime to 142425280.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred twenty-five thousand two hundred eighty

Notation

Scientific notation 1.42425280 × 10^8
Engineering notation 1.42425280 × 10^6

Prime Factorization of 142425280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 2459 × 181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4450790
Product of the distinct prime numbers

The prime factorization of 142425280 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 2459 × 181. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 10, 64, 75, 761, 323, 4993, 3594, 72969, 69499, 894576, 933520, 6729381, 3836570, 34948278, 50921527, 482364074, 628610155, 3324839369, 7042234028

Basic calculations (n = 142425280)

Multiplication

n×y
n×2 284850560
n×3 427275840
n×4 569701120
n×5 712126400

Division

n÷y
n÷2 71212640
n÷3 47475093.333333
n÷3 35606320
n÷5 28485056

Exponentiation

ny
n2 20284960383078400
n3 2.8890911623488E+24
n4 4.1147961774306E+32
n5 5.8605099771348E+40

Nth Root

y√n
2√n 11934.206299541
3√n 522.23065412337
4√n 109.24379295658
5√n 42.728477309364

Divisors of 142425280

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 181, 320, 362, 724, 905, 1448, 1810, 2459, 2896, 3620, 4918, 5792, 7240, 9836, 11584, 12295, 14480, 19672, 24590, 28960, 39344, 49180, 57920, 78688, 98360, 157376, 196720, 393440, 445079, 786880, 890158, 1780316, 2225395, 3560632, 4450790, 7121264, 8901580, 14242528, 17803160, 28485056, 35606320, 71212640, 142425280

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142425279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142425280 can be divided by 56 positive divisors. The sum of these divisors (counting 142425280) is 1, the average is 0.017857142857143.

Base conversion 142425280

Base System Value
2 Binary 1000011111010011110011000000
3 Ternary 100220222221202101
4 Quaternary 20133103303000
5 Quinary 242430102110
6 Senary 22044400144
8 Octal 1037236300
10 Decimal 142425280
12 Duodecimal 3b846054
16 Hexadecimal 87d3cc0
20 Vigesimal 24a3340
36 Base36 2cso1s

Cryptographic Hash Functions

md5 654299369dcda4785660d55fe3b7c006
sha1 d6a12bf6923d4b0ff9f912f87eaec46e02d8211a
sha256 9316a010d5222e4430300f664850fb88230943b0e1ded7a59d4104b588aabcba
sha512 6462cfc63f359af3c55c451aba839b022725fc4f4db36263e93a7d979246b2496a0a3b140fc51e69ae472d007c85cdbb2df82cf18ca829c89fdc1934c94f0700
ripemd-160 d57f30ee2975f7cd372adadf0bd057254bb5a2ca

142425280 as geometric shapes

Circle

Radius = n
Diameter 284850560
Circumference 894884426.66694
Area 6.3727082517839E+16

Sphere

Radius = n
Volume 1.2101796761582E+25
Surface area 2.5490833007136E+17
Circumference 894884426.66694

Square

Length = n
Perimeter 569701120
Area 20284960383078400
Diagonal 201419762.60079

Cube

Length = n
Surface area 121709762298470400
Volume 2.8890911623488E+24
Space diagonal 246687821.24222

Equilateral Triangle

Length = n
Perimeter 427275840
Area 8.7836455032534E+15
Altitude 123343910.62111

Triangular Pyramid

Length = n
Surface area 8.7836455032534E+15
Volume 3.4048265872717E+23
Height 67139920.866929