145755042 (number)

145755042 is an even 9-digits composite number following 145755041 and preceding 145755043. In scientific notation, it is written as 1.45755042 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 43319808 positive integers (up to 145755042) that are relatively prime to 145755042.

Interesting facts

Basic properties

Name

Name one hundred forty-five million seven hundred fifty-five thousand forty-two

Notation

Scientific notation 1.45755042 × 10^8
Engineering notation 1.45755042 × 10^6

Prime Factorization of 145755042

Prime Factorization 2 × 3 × 17 × 19 × 75209

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 145755042
Product of the distinct prime numbers

The prime factorization of 145755042 is 2 × 3 × 17 × 19 × 75209. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 32, 4, 944, 843, 3944, 5344, 10363, 33177, 851816, 681878, 3343185, 7541557, 82165932, 96348059, 580322988, 434803788, 7192162017, 1638050346

Basic calculations (n = 145755042)

Multiplication

n×y
n×2 291510084
n×3 437265126
n×4 583020168
n×5 728775210

Division

n÷y
n÷2 72877521
n÷3 48585014
n÷3 36438760.5
n÷5 29151008.4

Exponentiation

ny
n2 21244532268421764
n3 3.0964976930542E+24
n4 4.5133015130401E+32
n5 6.5783645159183E+40

Nth Root

y√n
2√n 12072.905284148
3√n 526.26908937887
4√n 109.87677317863
5√n 42.926424637091

Divisors of 145755042

1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 75209, 150418, 225627, 451254, 1278553, 1428971, 2557106, 2857942, 3835659, 4286913, 7671318, 8573826, 24292507, 48585014, 72877521, 145755042

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 -145755041
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 145755042 can be divided by 32 positive divisors. The sum of these divisors (counting 145755042) is 1, the average is 0.03125.

Base conversion 145755042

Base System Value
2 Binary 1000101100000000101110100010
3 Ternary 101011021010022220
4 Quaternary 20230000232202
5 Quinary 244303130132
6 Senary 22244011510
8 Octal 1054005642
10 Decimal 145755042
12 Duodecimal 40990b96
16 Hexadecimal 8b00ba2
20 Vigesimal 25aj7c2
36 Base36 2es1b6

Cryptographic Hash Functions

md5 a0094cab5b94222658de76be19f9b0f7
sha1 7539b1427141f8b825128343342d37d6daee6e1b
sha256 fb760c54b41a7f354f6812e5bc18286e5b2501c2a0812e3a5b5bfb55b74028d1
sha512 bcee02c7a4e241dada27f210a0e50f0de744c50b818e6eee015ce03c4556df83087e6cc73ed96f432466fb834d402bb29c2893be9ef978ca4399e91395398983
ripemd-160 e7f2a76d33cbe7808a7499a503099921a2907f7b

145755042 as geometric shapes

Circle

Radius = n
Diameter 291510084
Circumference 915805938.34174
Area 6.6741666503425E+16

Sphere

Radius = n
Volume 1.2970579205809E+25
Surface area 2.669666660137E+17
Circumference 915805938.34174

Square

Length = n
Perimeter 583020168
Area 21244532268421764
Diagonal 206128757.18066

Cube

Length = n
Surface area 127467193610530584
Volume 3.0964976930542E+24
Space diagonal 252455138.20334

Equilateral Triangle

Length = n
Perimeter 437265126
Area 9.1991523179857E+15
Altitude 126227569.10167

Triangular Pyramid

Length = n
Surface area 9.1991523179857E+15
Volume 3.6492575278118E+23
Height 68709585.726887