142521570 (number)

142521570 is an even 9-digits composite number following 142521569 and preceding 142521571. In scientific notation, it is written as 1.42521570 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 64 positive divisors. There are 35164800 positive integers (up to 142521570) that are relatively prime to 142521570.

Interesting facts

Basic properties

Name

Name one hundred forty-two million five hundred twenty-one thousand five hundred seventy

Notation

Scientific notation 1.42521570 × 10^8
Engineering notation 1.42521570 × 10^6

Prime Factorization of 142521570

Prime Factorization 2 × 15 × 3 × 23 × 31 × 2221

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 142521570
Product of the distinct prime numbers

The prime factorization of 142521570 is 2 × 15 × 3 × 23 × 31 × 2221. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 7, 97, 44, 939, 700, 9051, 7671, 27468, 19247, 80824, 574293, 3179835, 7258467, 86070257, 2670853, 986750881, 511677656, 5990496154, 2520332677

Basic calculations (n = 142521570)

Multiplication

n×y
n×2 285043140
n×3 427564710
n×4 570086280
n×5 712607850

Division

n÷y
n÷2 71260785
n÷3 47507190
n÷3 35630392.5
n÷5 28504314

Exponentiation

ny
n2 20312397915264900
n3 2.8949548413483E+24
n4 4.1259350906806E+32
n5 5.8803474684189E+40

Nth Root

y√n
2√n 11938.239820007
3√n 522.34831643183
4√n 109.26225249375
5√n 42.734253268374

Divisors of 142521570

1, 2, 3, 6, 15, 23, 30, 31, 45, 46, 62, 69, 90, 93, 138, 186, 345, 465, 690, 713, 930, 1035, 1395, 1426, 2070, 2139, 2221, 2790, 4278, 4442, 6663, 10695, 13326, 21390, 32085, 33315, 51083, 64170, 66630, 68851, 99945, 102166, 137702, 153249, 199890, 206553, 306498, 413106, 766245, 1032765, 1532490, 1583573, 2065530, 2298735, 3098295, 3167146, 4597470, 4750719, 6196590, 9501438, 23753595, 47507190, 71260785, 142521570

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142521569
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142521570 can be divided by 64 positive divisors. The sum of these divisors (counting 142521570) is 1, the average is 0.015625.

Base conversion 142521570

Base System Value
2 Binary 1000011111101011010011100010
3 Ternary 100221011211211200
4 Quaternary 20133223103202
5 Quinary 242441142240
6 Senary 22050422030
8 Octal 1037532342
10 Decimal 142521570
12 Duodecimal 3b891916
16 Hexadecimal 87eb4e2
20 Vigesimal 24af3ia
36 Base36 2cuqci

Cryptographic Hash Functions

md5 54e960c05142b19139f40a7cb939ce34
sha1 ac8d5161703fd316fb448ebc6a214d1390a4ee93
sha256 526992630c4316e1a6853f0789f9b2328ca67aa70f7ed23f126f8adbdeed0f18
sha512 03585f8af17dc072713915f77ef56dce3bc2b4ecc9815d214103ebb490e1fae22f32eb6c9758a611ce516108669080f408cca2740c102197fb650f4cd666a8ff
ripemd-160 7d96333788932a055e003d47de50328a9037055d

142521570 as geometric shapes

Circle

Radius = n
Diameter 285043140
Circumference 895489434.58017
Area 6.3813280067389E+16

Sphere

Radius = n
Volume 1.2126358482739E+25
Surface area 2.5525312026956E+17
Circumference 895489434.58017

Square

Length = n
Perimeter 570086280
Area 20312397915264900
Diagonal 201555937.22471

Cube

Length = n
Surface area 121874387491589400
Volume 2.8949548413483E+24
Space diagonal 246854600.41448

Equilateral Triangle

Length = n
Perimeter 427564710
Area 8.7955263031987E+15
Altitude 123427300.20724

Triangular Pyramid

Length = n
Surface area 8.7955263031987E+15
Volume 3.4117369992437E+23
Height 67185312.408235