142450854 (number)

142450854 is an even 9-digits composite number following 142450853 and preceding 142450855. In scientific notation, it is written as 1.42450854 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 64 positive divisors. There are 34781184 positive integers (up to 142450854) that are relatively prime to 142450854.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42450854 × 10^8
Engineering notation 1.42450854 × 10^6

Prime Factorization of 142450854

Prime Factorization 2 × 21 × 17 × 13 × 103 × 149

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 142450854
Product of the distinct prime numbers

The prime factorization of 142450854 is 2 × 21 × 17 × 13 × 103 × 149. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 7, 12, 68, 637, 1, 3004, 825, 3038, 80098, 520996, 672366, 2441844, 9414272, 74166759, 64234851, 573749161, 498429374, 9869496541, 5018007075

Basic calculations (n = 142450854)

Multiplication

n×y
n×2 284901708
n×3 427352562
n×4 569803416
n×5 712254270

Division

n÷y
n÷2 71225427
n÷3 47483618
n÷3 35612713.5
n÷5 28490170.8

Exponentiation

ny
n2 20292245805329316
n3 2.8906477445471E+24
n4 4.1177523982391E+32
n5 5.865773456897E+40

Nth Root

y√n
2√n 11935.277709379
3√n 522.26190964077
4√n 109.24869660266
5√n 42.730011671244

Divisors of 142450854

1, 2, 13, 17, 21, 26, 34, 42, 103, 149, 206, 221, 273, 298, 357, 442, 546, 714, 1339, 1751, 1937, 2163, 2533, 2678, 3129, 3502, 3874, 4326, 4641, 5066, 6258, 9282, 15347, 22763, 28119, 30694, 32929, 36771, 40677, 45526, 53193, 56238, 65858, 73542, 81354, 106386, 199511, 260899, 322287, 399022, 478023, 521798, 644574, 691509, 956046, 1383018, 3391687, 4189731, 5478879, 6783374, 8379462, 10957758, 71225427, 142450854

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 -142450853
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 142450854 can be divided by 64 positive divisors. The sum of these divisors (counting 142450854) is 1, the average is 0.015625.

Base conversion 142450854

Base System Value
2 Binary 1000011111011010000010100110
3 Ternary 100221001020211120
4 Quaternary 20133122002212
5 Quinary 242431411404
6 Senary 22045114410
8 Octal 1037320246
10 Decimal 142450854
12 Duodecimal 3b858a06
16 Hexadecimal 87da0a6
20 Vigesimal 24a672e
36 Base36 2ct7s6

Cryptographic Hash Functions

md5 3d7a73f9179d2b8303e9912ac2a42604
sha1 5a26d5e0e08c22b14adfed51bd0172ae5a04a86e
sha256 fb9cbfb355cefef297963f3832559e301bb9968f975de953f49ec88e4055931f
sha512 a46080b5a5975aa983efd37b6c72fb62b4aca858783f53eb1ef935d8f03ca7373a4f1540b07caaf8a05fb734009706cbea20f937cb5dee47945379f7f0aa32e0
ripemd-160 5b4c3a71b7ec6b12706d6d39343412f9c2caef58

142450854 as geometric shapes

Circle

Radius = n
Diameter 284901708
Circumference 895045112.84798
Area 6.3749970346861E+16

Sphere

Radius = n
Volume 1.2108316957847E+25
Surface area 2.5499988138744E+17
Circumference 895045112.84798

Square

Length = n
Perimeter 569803416
Area 20292245805329316
Diagonal 201455929.69843

Cube

Length = n
Surface area 121753474831975896
Volume 2.8906477445471E+24
Space diagonal 246732116.70958

Equilateral Triangle

Length = n
Perimeter 427352562
Area 8.7868001836267E+15
Altitude 123366058.35479

Triangular Pyramid

Length = n
Surface area 8.7868001836267E+15
Volume 3.4066610369847E+23
Height 67151976.566143