142043904 (number)

142043904 is an even 9-digits composite number following 142043903 and preceding 142043905. In scientific notation, it is written as 1.42043904 × 10^8. The sum of its digits is 27. It has a total of 11 prime factors and 54 positive divisors. There are 47347200 positive integers (up to 142043904) that are relatively prime to 142043904.

Interesting facts

Basic properties

Name

Name one hundred forty-two million forty-three thousand nine hundred four

Notation

Scientific notation 1.42043904 × 10^8
Engineering notation 1.42043904 × 10^6

Prime Factorization of 142043904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 61651

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 369906
Product of the distinct prime numbers

The prime factorization of 142043904 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 61651. Since it has a total of 11 prime factors.

Most popular turbo-numbers

9, 2, 41, 47, 690, 740, 2707, 5721, 22754, 47234, 441477, 928336, 9801538, 8357765, 97447719, 63085922, 396416774, 950987157, 8573402816, 9607672961

Basic calculations (n = 142043904)

Multiplication

n×y
n×2 284087808
n×3 426131712
n×4 568175616
n×5 710219520

Division

n÷y
n÷2 71021952
n÷3 47347968
n÷3 35510976
n÷5 28408780.8

Exponentiation

ny
n2 20176470663561216
n3 2.8659446619937E+24
n4 4.0708996843755E+32
n5 5.7824648396106E+40

Nth Root

y√n
2√n 11918.217316361
3√n 521.76410709415
4√n 109.17058814699
5√n 42.705569721693

Divisors of 142043904

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 61651, 123302, 184953, 246604, 369906, 493208, 554859, 739812, 986416, 1109718, 1479624, 1972832, 2219436, 2959248, 3945664, 4438872, 5918496, 7891328, 8877744, 11836992, 15782656, 17755488, 23673984, 35510976, 47347968, 71021952, 142043904

54 divisors

τ Total Divisors 54
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142043903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.018518518518519
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 54
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142043904 can be divided by 54 positive divisors. The sum of these divisors (counting 142043904) is 1, the average is 0.018518518518519.

Base conversion 142043904

Base System Value
2 Binary 1000011101110110101100000000
3 Ternary 100220021120121100
4 Quaternary 20131312230000
5 Quinary 242330401104
6 Senary 22032254400
8 Octal 1035665400
10 Decimal 142043904
12 Duodecimal 3b6a1400
16 Hexadecimal 8776b00
20 Vigesimal 247f9f4
36 Base36 2ckhs0

Cryptographic Hash Functions

md5 f6f2814bbc38658693c7b97fae830749
sha1 a8262e37ceafdcdcb05d318f9d369491c86fb8ab
sha256 90e2e191b1c73d93afed228d1447066e1a3f03dac18f030ef4a93d74c732c5d1
sha512 b674491eca7309fb49f911ce499525a9f53a6fc0235039b91645e76c91f371f355afe921ce4c64c9bbd8a208f28928813c3998c3b341bc0e84cad42d9dafcdcb
ripemd-160 fd3e935fd3264a8bf9fb5d44955f6c036082f65e

142043904 as geometric shapes

Circle

Radius = n
Diameter 284087808
Circumference 892488170.58723
Area 6.3386252012014E+16

Sphere

Radius = n
Volume 1.2004840927619E+25
Surface area 2.5354500804806E+17
Circumference 892488170.58723

Square

Length = n
Perimeter 568175616
Area 20176470663561216
Diagonal 200880415.48922

Cube

Length = n
Surface area 121058823981367296
Volume 2.8659446619937E+24
Space diagonal 246027258.63344

Equilateral Triangle

Length = n
Perimeter 426131712
Area 8.7366680766777E+15
Altitude 123013629.31672

Triangular Pyramid

Length = n
Surface area 8.7366680766777E+15
Volume 3.3775481750019E+23
Height 66960138.496407