142488384 (number)

142488384 is an even 9-digits composite number following 142488383 and preceding 142488385. In scientific notation, it is written as 1.42488384 × 10^8. The sum of its digits is 42. It has a total of 8 prime factors and 28 positive divisors. There are 47496064 positive integers (up to 142488384) that are relatively prime to 142488384.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred eighty-eight thousand three hundred eighty-four

Notation

Scientific notation 1.42488384 × 10^8
Engineering notation 1.42488384 × 10^6

Prime Factorization of 142488384

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 742127

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4452762
Product of the distinct prime numbers

The prime factorization of 142488384 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 742127. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 2, 63, 52, 868, 203, 3750, 7853, 37069, 46572, 800412, 436201, 5801298, 9532929, 50164026, 56456391, 717734747, 637166809, 1237913574, 6035718829

Basic calculations (n = 142488384)

Multiplication

n×y
n×2 284976768
n×3 427465152
n×4 569953536
n×5 712441920

Division

n÷y
n÷2 71244192
n÷3 47496128
n÷3 35622096
n÷5 28497676.8

Exponentiation

ny
n2 20302939574931456
n3 2.8929330504816E+24
n4 4.1220935538332E+32
n5 5.8735044918251E+40

Nth Root

y√n
2√n 11936.849835698
3√n 522.30777052977
4√n 109.2558915377
5√n 42.732262957664

Divisors of 142488384

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 742127, 1484254, 2226381, 2968508, 4452762, 5937016, 8905524, 11874032, 17811048, 23748064, 35622096, 47496128, 71244192, 142488384

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142488383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142488384 can be divided by 28 positive divisors. The sum of these divisors (counting 142488384) is 1, the average is 0.035714285714286.

Base conversion 142488384

Base System Value
2 Binary 1000011111100011001101000000
3 Ternary 100221010011022120
4 Quaternary 20133203031000
5 Quinary 242434112014
6 Senary 22050004240
8 Octal 1037431500
10 Decimal 142488384
12 Duodecimal 3b876680
16 Hexadecimal 87e3340
20 Vigesimal 24ab0j4
36 Base36 2cu0qo

Cryptographic Hash Functions

md5 af1aa57f859b1039a8585d765655142d
sha1 66a64e0c8aa60b4c6c2b0eed6a73ae75131e0810
sha256 f79fc3d174bc7147cfa7020543160d06d53821cf974a4bc440dad1fff67218a1
sha512 1bb403ba48b564ec7e6d558b6427848b853db73da069c43bfad1c6be911dc3346985a6b442317c1d98c6c1e2eb33a5646fff7d2f5d9f57903959ec297851b015
ripemd-160 c3db09fd21d83446fa47546a7d856e354dd02989

142488384 as geometric shapes

Circle

Radius = n
Diameter 284976768
Circumference 895280920.79256
Area 6.3783565814882E+16

Sphere

Radius = n
Volume 1.211788962496E+25
Surface area 2.5513426325953E+17
Circumference 895280920.79256

Square

Length = n
Perimeter 569953536
Area 20302939574931456
Diagonal 201509005.13343

Cube

Length = n
Surface area 121817637449588736
Volume 2.8929330504816E+24
Space diagonal 246797120.57638

Equilateral Triangle

Length = n
Perimeter 427465152
Area 8.7914307216955E+15
Altitude 123398560.28819

Triangular Pyramid

Length = n
Surface area 8.7914307216955E+15
Volume 3.4093542958571E+23
Height 67169668.377809