142489350 (number)

142489350 is an even 9-digits composite number following 142489349 and preceding 142489351. In scientific notation, it is written as 1.42489350 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 56 positive divisors. There are 37065600 positive integers (up to 142489350) that are relatively prime to 142489350.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42489350 × 10^8
Engineering notation 1.42489350 × 10^6

Prime Factorization of 142489350

Prime Factorization 2 × 15 × 5 × 3 × 41 × 7723

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 142489350
Product of the distinct prime numbers

The prime factorization of 142489350 is 2 × 15 × 5 × 3 × 41 × 7723. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 7, 12, 84, 824, 756, 483, 8160, 31176, 90023, 744973, 323770, 3690440, 2887884, 89179071, 77350034, 630802320, 194865632, 5953710261, 3785116862

Basic calculations (n = 142489350)

Multiplication

n×y
n×2 284978700
n×3 427468050
n×4 569957400
n×5 712446750

Division

n÷y
n÷2 71244675
n÷3 47496450
n÷3 35622337.5
n÷5 28497870

Exponentiation

ny
n2 20303214863422500
n3 2.8929918887994E+24
n4 4.122205337903E+32
n5 5.8737035916433E+40

Nth Root

y√n
2√n 11936.890298566
3√n 522.30895085561
4√n 109.25607671231
5√n 42.732320898182

Divisors of 142489350

1, 2, 3, 5, 6, 10, 15, 30, 41, 45, 75, 82, 90, 123, 150, 205, 225, 246, 410, 450, 615, 1230, 1845, 3075, 3690, 6150, 7723, 9225, 15446, 18450, 23169, 38615, 46338, 77230, 115845, 231690, 316643, 347535, 579225, 633286, 695070, 949929, 1158450, 1583215, 1737675, 1899858, 3166430, 3475350, 4749645, 9499290, 14248935, 23748225, 28497870, 47496450, 71244675, 142489350

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142489349
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142489350 can be divided by 56 positive divisors. The sum of these divisors (counting 142489350) is 1, the average is 0.017857142857143.

Base conversion 142489350

Base System Value
2 Binary 1000011111100011011100000110
3 Ternary 100221010012122100
4 Quaternary 20133203130012
5 Quinary 242434124400
6 Senary 22050012530
8 Octal 1037433406
10 Decimal 142489350
12 Duodecimal 3b877146
16 Hexadecimal 87e3706
20 Vigesimal 24ab37a
36 Base36 2cu1hi

Cryptographic Hash Functions

md5 8f09c0f5b766b37ef52d242546e7e211
sha1 9317804db2d4a3c51fe58859959cbd1fc6167765
sha256 42c9a4a46c4e422ea6f5c33fac9669fb00d5bb4a6cbcc0a3ecb4de74c5deb4b6
sha512 9671192d1c6773385d96217ef96c518c7f20a9ec072ce400933cb07f2e42b04ed2c2ba51723063bdebb82c59da18ce027d2db916dad4ba99a901d926061f162b
ripemd-160 76ee47cb5f809373c37f3820074a1164b0ef37a9

142489350 as geometric shapes

Circle

Radius = n
Diameter 284978700
Circumference 895286990.34957
Area 6.3784430659183E+16

Sphere

Radius = n
Volume 1.2118136086329E+25
Surface area 2.5513772263673E+17
Circumference 895286990.34957

Square

Length = n
Perimeter 569957400
Area 20303214863422500
Diagonal 201510371.26373

Cube

Length = n
Surface area 121819289180535000
Volume 2.8929918887994E+24
Space diagonal 246798793.73746

Equilateral Triangle

Length = n
Perimeter 427468050
Area 8.7915499251088E+15
Altitude 123399396.86873

Triangular Pyramid

Length = n
Surface area 8.7915499251088E+15
Volume 3.4094236374796E+23
Height 67170123.754576