145138051 (number)

145138051 is an odd 9-digits composite number following 145138050 and preceding 145138052. In scientific notation, it is written as 1.45138051 × 10^8. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 145014592 positive integers (up to 145138051) that are relatively prime to 145138051.

Interesting facts

Basic properties

Name

Name one hundred forty-five million one hundred thirty-eight thousand fifty-one

Notation

Scientific notation 1.45138051 × 10^8
Engineering notation 1.45138051 × 10^6

Prime Factorization of 145138051

Prime Factorization 1187 × 122273

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 145138051
Product of the distinct prime numbers

The prime factorization of 145138051 is 1187 × 122273. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 9, 31, 97, 979, 222, 3321, 9329, 26758, 47024, 527842, 790784, 6778551, 9117751, 4135642, 78153867, 626465473, 264191702, 3866972409, 1032379424

Basic calculations (n = 145138051)

Multiplication

n×y
n×2 290276102
n×3 435414153
n×4 580552204
n×5 725690255

Division

n÷y
n÷2 72569025.5
n÷3 48379350.333333
n÷3 36284512.75
n÷5 29027610.2

Exponentiation

ny
n2 21065053848078601
n3 3.0573408597202E+24
n4 4.4373649362245E+32
n5 6.4403049841936E+40

Nth Root

y√n
2√n 12047.325470825
3√n 525.52546150505
4√n 109.76030917789
5√n 42.89002085026

Divisors of 145138051

1, 1187, 122273, 145138051

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145138050
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145138051 can be divided by 4 positive divisors. The sum of these divisors (counting 145138051) is 1, the average is 0.25.

Base conversion 145138051

Base System Value
2 Binary 1000101001101010000110000011
3 Ternary 101010002202222101
4 Quaternary 20221222012003
5 Quinary 244123404201
6 Senary 22222451231
8 Octal 1051520603
10 Decimal 145138051
12 Duodecimal 40733b17
16 Hexadecimal 8a6a183
20 Vigesimal 257252b
36 Base36 2eet8j

Cryptographic Hash Functions

md5 920a2754c8a2363cf61a6a1a07bc5c7f
sha1 cdaa98338c786390189cb029c5f3f7fe1f7ae30d
sha256 1025b74c17274ed43173f0bec162b64fb821e50855e28b48af640c00a9346987
sha512 980b330556a96c5b07baba555adc51d69556d50f7fed7701f62f666b0bc15156bd8d37a9b3848d47e4bd31558746b589fe25e0f29ab4ef87c45e98c99fe139eb
ripemd-160 3dcf4bd4c850831c93656b5544d4202ad8b6465d

145138051 as geometric shapes

Circle

Radius = n
Diameter 290276102
Circumference 911929269.55588
Area 6.6177818416597E+16

Sphere

Radius = n
Volume 1.2806559445889E+25
Surface area 2.6471127366639E+17
Circumference 911929269.55588

Square

Length = n
Perimeter 580552204
Area 21065053848078601
Diagonal 205256200.1406

Cube

Length = n
Surface area 126390323088471606
Volume 3.0573408597202E+24
Space diagonal 251386478.44352

Equilateral Triangle

Length = n
Perimeter 435414153
Area 9.1214358822616E+15
Altitude 125693239.22176

Triangular Pyramid

Length = n
Surface area 9.1214358822616E+15
Volume 3.6031107571781E+23
Height 68418733.380199