142808049 (number)

142808049 is an odd 9-digits composite number following 142808048 and preceding 142808050. In scientific notation, it is written as 1.42808049 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 91958976 positive integers (up to 142808049) that are relatively prime to 142808049.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42808049 × 10^8
Engineering notation 1.42808049 × 10^6

Prime Factorization of 142808049

Prime Factorization 3 × 9 × 163 × 877 × 37

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 142808049
Product of the distinct prime numbers

The prime factorization of 142808049 is 3 × 9 × 163 × 877 × 37. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 39, 83, 359, 397, 922, 323, 40755, 7537, 257039, 968405, 6371706, 8809458, 66305490, 22277990, 207684244, 63368739, 4512975455, 3833804004

Basic calculations (n = 142808049)

Multiplication

n×y
n×2 285616098
n×3 428424147
n×4 571232196
n×5 714040245

Division

n÷y
n÷2 71404024.5
n÷3 47602683
n÷3 35702012.25
n÷5 28561609.8

Exponentiation

ny
n2 20394138859186401
n3 2.9124471815155E+24
n4 4.1592089980778E+32
n5 5.9396852239873E+40

Nth Root

y√n
2√n 11950.232173477
3√n 522.69806856972
4√n 109.31711747698
5√n 42.751419280071

Divisors of 142808049

1, 3, 9, 27, 37, 111, 163, 333, 489, 877, 999, 1467, 2631, 4401, 6031, 7893, 18093, 23679, 32449, 54279, 97347, 142951, 162837, 292041, 428853, 876123, 1286559, 3859677, 5289187, 15867561, 47602683, 142808049

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 -142808048
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 142808049 can be divided by 32 positive divisors. The sum of these divisors (counting 142808049) is 1, the average is 0.03125.

Base conversion 142808049

Base System Value
2 Binary 1000100000110001001111110001
3 Ternary 100221201101211000
4 Quaternary 20200301033301
5 Quinary 243024324144
6 Senary 22100512213
8 Octal 1040611761
10 Decimal 142808049
12 Duodecimal 3b9ab669
16 Hexadecimal 88313f1
20 Vigesimal 24cb029
36 Base36 2d0ve9

Cryptographic Hash Functions

md5 05ed7e92b5f641c90e5ca73ff5b647e7
sha1 4d83f6498486a30d40483a3b07a43680169a0a23
sha256 d25ed730287de6ad62f36d0a37ff31e01eb5766e00192f2065018d9e8e88258d
sha512 17caf5ecfe436b1599176e2b05a74dac3d151b12825cb6c3c2fe5f1ba4313880bd3cabcd500b40fcad58d335186b3f7583afc1e725635d65e6569a5700fa60b4
ripemd-160 4aeaa75b03381f1323df8ebc37e1979ce3ead533

142808049 as geometric shapes

Circle

Radius = n
Diameter 285616098
Circumference 897289435.22378
Area 6.407007681631E+16

Sphere

Radius = n
Volume 1.219963022589E+25
Surface area 2.5628030726524E+17
Circumference 897289435.22378

Square

Length = n
Perimeter 571232196
Area 20394138859186401
Diagonal 201961079.71184

Cube

Length = n
Surface area 122364833155118406
Volume 2.9124471815155E+24
Space diagonal 247350796.59779

Equilateral Triangle

Length = n
Perimeter 428424147
Area 8.8309211701814E+15
Altitude 123675398.29889

Triangular Pyramid

Length = n
Surface area 8.8309211701814E+15
Volume 3.4323519198288E+23
Height 67320359.903947