142542008 (number)

142542008 is an even 9-digits composite number following 142542007 and preceding 142542009. In scientific notation, it is written as 1.42542008 × 10^8. The sum of its digits is 26. It has a total of 6 prime factors and 32 positive divisors. There are 57495552 positive integers (up to 142542008) that are relatively prime to 142542008.

Interesting facts

Basic properties

Name

Name one hundred forty-two million five hundred forty-two thousand eight

Notation

Scientific notation 1.42542008 × 10^8
Engineering notation 1.42542008 × 10^6

Prime Factorization of 142542008

Prime Factorization 2 × 2 × 2 × 17 × 7 × 149729

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 35635502
Product of the distinct prime numbers

The prime factorization of 142542008 is 2 × 2 × 2 × 17 × 7 × 149729. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 4, 61, 35, 567, 480, 5195, 7510, 19333, 4655, 341296, 417031, 7285152, 8680677, 1102814, 51690668, 850754824, 941584694, 223457248, 2474155108

Basic calculations (n = 142542008)

Multiplication

n×y
n×2 285084016
n×3 427626024
n×4 570168032
n×5 712710040

Division

n÷y
n÷2 71271004
n÷3 47514002.666667
n÷3 35635502
n÷5 28508401.6

Exponentiation

ny
n2 20318224044672064
n3 2.8962004543214E+24
n4 4.1283022832949E+32
n5 5.8845649709184E+40

Nth Root

y√n
2√n 11939.095778157
3√n 522.37328398497
4√n 109.26616941285
5√n 42.735478840859

Divisors of 142542008

1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 149729, 299458, 598916, 1048103, 1197832, 2096206, 2545393, 4192412, 5090786, 8384824, 10181572, 17817751, 20363144, 35635502, 71271004, 142542008

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142542007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142542008 can be divided by 32 positive divisors. The sum of these divisors (counting 142542008) is 1, the average is 0.03125.

Base conversion 142542008

Base System Value
2 Binary 1000011111110000010010111000
3 Ternary 100221012212212122
4 Quaternary 20133300102320
5 Quinary 242442321013
6 Senary 22051100412
8 Octal 1037602270
10 Decimal 142542008
12 Duodecimal 3b8a1708
16 Hexadecimal 87f04b8
20 Vigesimal 24ahf08
36 Base36 2cv648

Cryptographic Hash Functions

md5 6b58268476784bc5c61a3b0401169ba5
sha1 e6e8af828194561d4dc7eb05541dd5ca2411bd95
sha256 761375008362cb73dd9aaca595debe3df0fb6e54ab187a3976d1033e9a3082dc
sha512 0ca66537de7e25929555969ab0ecf594f4b85700394e5080ddebefe29466f70c79e77645672ee57c611c41e72b89864a11ba454376914a8b3a09eb3eeb219d06
ripemd-160 7ad45d6123c0b5837724738f0cfe79909891effa

142542008 as geometric shapes

Circle

Radius = n
Diameter 285084016
Circumference 895617850.32148
Area 6.3831583392733E+16

Sphere

Radius = n
Volume 1.213157609416E+25
Surface area 2.5532633357093E+17
Circumference 895617850.32148

Square

Length = n
Perimeter 570168032
Area 20318224044672064
Diagonal 201584840.92149

Cube

Length = n
Surface area 121909344268032384
Volume 2.8962004543214E+24
Space diagonal 246890000.06889

Equilateral Triangle

Length = n
Perimeter 427626024
Area 8.7980490912349E+15
Altitude 123445000.03444

Triangular Pyramid

Length = n
Surface area 8.7980490912349E+15
Volume 3.4132049682104E+23
Height 67194946.973831