142492570 (number)

142492570 is an even 9-digits composite number following 142492569 and preceding 142492571. In scientific notation, it is written as 1.42492570 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 51815440 positive integers (up to 142492570) that are relatively prime to 142492570.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred ninety-two thousand five hundred seventy

Notation

Scientific notation 1.42492570 × 10^8
Engineering notation 1.42492570 × 10^6

Prime Factorization of 142492570

Prime Factorization 2 × 55 × 1295387

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142492570
Product of the distinct prime numbers

The prime factorization of 142492570 is 2 × 55 × 1295387. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142492570)

Multiplication

n×y
n×2 284985140
n×3 427477710
n×4 569970280
n×5 712462850

Division

n÷y
n÷2 71246285
n÷3 47497523.333333
n÷3 35623142.5
n÷5 28498514

Exponentiation

ny
n2 20304132505204900
n3 2.8931880222872E+24
n4 4.1225779678892E+32
n5 5.8743672966991E+40

Nth Root

y√n
2√n 11937.025173803
3√n 522.31288523656
4√n 109.2566939542
5√n 42.732514030974

Divisors of 142492570

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 -142492569
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 142492570 can be divided by 8 positive divisors. The sum of these divisors (counting 142492570) is 1, the average is 0.125.

Base conversion 142492570

Base System Value
2 Binary 1000011111100100001110011010
3 Ternary 100221010101001121
4 Quaternary 20133210032122
5 Quinary 242434230240
6 Senary 22050035454
8 Octal 1037441632
10 Decimal 142492570
12 Duodecimal 3b878b8a
16 Hexadecimal 87e439a
20 Vigesimal 24abb8a
36 Base36 2cu3yy

Cryptographic Hash Functions

md5 46487d91a47d8a32ad790739c59e8c3e
sha1 cee08badf29fdfbf6ea7d30aa6dbf5d9cff411f4
sha256 88d75a2eaf6a7723f351eba7d50038cfeb515e974e01e9f95eb9772b4d4dc566
sha512 2bb008abb6be16254ec79ff237901f5681b824fe50f541a963bfa2364b1501b6f444d370600e143a9fef1c563d9734191c5bbe2f71af8695b369d5ce5a71ec6e
ripemd-160 04ef37efa259e54d14a7dfe9a2638ea171b8b299

142492570 as geometric shapes

Circle

Radius = n
Diameter 284985140
Circumference 895307222.20626
Area 6.3787313515865E+16

Sphere

Radius = n
Volume 1.2118957648362E+25
Surface area 2.5514925406346E+17
Circumference 895307222.20626

Square

Length = n
Perimeter 569970280
Area 20304132505204900
Diagonal 201514925.0314

Cube

Length = n
Surface area 121824795031229400
Volume 2.8931880222872E+24
Space diagonal 246804370.94106

Equilateral Triangle

Length = n
Perimeter 427477710
Area 8.7919472756564E+15
Altitude 123402185.47053

Triangular Pyramid

Length = n
Surface area 8.7919472756564E+15
Volume 3.4096547830116E+23
Height 67171641.677133