142899054 (number)

142899054 is an even 9-digits composite number following 142899053 and preceding 142899055. In scientific notation, it is written as 1.42899054 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 47633016 positive integers (up to 142899054) that are relatively prime to 142899054.

Interesting facts

Basic properties

Name

Name one hundred forty-two million eight hundred ninety-nine thousand fifty-four

Notation

Scientific notation 1.42899054 × 10^8
Engineering notation 1.42899054 × 10^6

Prime Factorization of 142899054

Prime Factorization 2 × 3 × 23816509

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142899054
Product of the distinct prime numbers

The prime factorization of 142899054 is 2 × 3 × 23816509. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 16, 60, 153, 627, 5044, 6635, 1941, 88932, 394030, 277821, 1999193, 4234066, 75435030, 43273393, 911024695, 538802659, 6964833276, 1073432875

Basic calculations (n = 142899054)

Multiplication

n×y
n×2 285798108
n×3 428697162
n×4 571596216
n×5 714495270

Division

n÷y
n÷2 71449527
n÷3 47633018
n÷3 35724763.5
n÷5 28579810.8

Exponentiation

ny
n2 20420139634094916
n3 2.9180186362601E+24
n4 4.1698210267593E+32
n5 5.9586348007322E+40

Nth Root

y√n
2√n 11954.039233665
3√n 522.80907547097
4√n 109.33452900921
5√n 42.75686659428

Divisors of 142899054

1, 2, 3, 6, 23816509, 47633018, 71449527, 142899054

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 -142899053
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 142899054 can be divided by 8 positive divisors. The sum of these divisors (counting 142899054) is 1, the average is 0.125.

Base conversion 142899054

Base System Value
2 Binary 1000100001000111011101101110
3 Ternary 100221220000122120
4 Quaternary 20201013131232
5 Quinary 243040232204
6 Senary 22102453410
8 Octal 1041073556
10 Decimal 142899054
12 Duodecimal 3ba34266
16 Hexadecimal 884776e
20 Vigesimal 24d27ce
36 Base36 2d2tm6

Cryptographic Hash Functions

md5 656a6a781cdfabec94ae8e9e6136a1ab
sha1 6c40aa1aa7b472b8f952e09ac4e4b9ae8569891b
sha256 628e38968307c0368c70f1d6e591b4b8fddaa1c702b36b99e41cc27fb3e6dec7
sha512 71667dd27c14b483c5c967ada98f765dadef53f20dc328f806fb7114d1ba9151d59c570974068ddbe51f8581bf8693b1195c3c0cde9269a23fdb459dab4cdb96
ripemd-160 27da09edba643b982e44f818883ac21866cd039d

142899054 as geometric shapes

Circle

Radius = n
Diameter 285798108
Circumference 897861236.50266
Area 6.415176065975E+16

Sphere

Radius = n
Volume 1.222296788095E+25
Surface area 2.56607042639E+17
Circumference 897861236.50266

Square

Length = n
Perimeter 571596216
Area 20420139634094916
Diagonal 202089780.21709

Cube

Length = n
Surface area 122520837804569496
Volume 2.9180186362601E+24
Space diagonal 247508421.88153

Equilateral Triangle

Length = n
Perimeter 428697162
Area 8.8421798359758E+15
Altitude 123754210.94076

Triangular Pyramid

Length = n
Surface area 8.8421798359758E+15
Volume 3.4389179422137E+23
Height 67363260.072362