145429121 (number)

145429121 is an odd 9-digits prime number following 145429120 and preceding 145429122. In scientific notation, it is written as 1.45429121 × 10^8. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 145429120 positive integers (up to 145429121) that are relatively prime to 145429121.

Interesting facts

Basic properties

Name

Name one hundred forty-five million four hundred twenty-nine thousand one hundred twenty-one

Notation

Scientific notation 1.45429121 × 10^8
Engineering notation 1.45429121 × 10^6

Prime Factorization of 145429121

Prime Factorization 145429121

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 145429121
Product of the distinct prime numbers

The prime factorization of 145429121 is 145429121. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 7, 12, 43, 429, 797, 586, 3597, 26916, 11622, 390345, 458179, 7659087, 8406881, 67382904, 72349281, 991357054, 194989378, 3627697623, 2105398978

Basic calculations (n = 145429121)

Multiplication

n×y
n×2 290858242
n×3 436287363
n×4 581716484
n×5 727145605

Division

n÷y
n÷2 72714560.5
n÷3 48476373.666667
n÷3 36357280.25
n÷5 29085824.2

Exponentiation

ny
n2 21149629234832641
n3 3.0757719890976E+24
n4 4.4730681677089E+32
n5 6.5051437180298E+40

Nth Root

y√n
2√n 12059.399694844
3√n 525.87653542728
4√n 109.81529809113
5√n 42.907209996459

Divisors of 145429121

1, 145429121

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 145429122
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 72714561
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 12059.399736305
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999862476
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145429121 can be divided by 2 positive divisors. The sum of these divisors (counting 145429121) is 145429122, the average is 72714561.

Base conversion 145429121

Base System Value
2 Binary 1000101010110001001010000001
3 Ternary 101010122120020202
4 Quaternary 20222301022001
5 Quinary 244212212441
6 Senary 22233014545
8 Octal 1052611201
10 Decimal 145429121
12 Duodecimal 40854455
16 Hexadecimal 8ab1281
20 Vigesimal 258icg1
36 Base36 2el1tt

Cryptographic Hash Functions

md5 34b0208a2fd3acfc62595ad1ed9ea658
sha1 0a541b7ae7d82c0cb0d6b49bc937576313e8069f
sha256 8766e7f87a49e56901d1c525e9e2a6da69717a5c29cbcffbd815013ffae78278
sha512 8b222d9ab2cdc9b15f440b75a4c52abda42295be0ab1dcff99bf36178fc71c62fbdd3675fb4c2ed7d737f00113088fc2b8337de4dce60bd43b90f3ddc311a19b
ripemd-160 a81dc2dee3bbd0e6a1aaa8e3bbac59e63870bead

145429121 as geometric shapes

Circle

Radius = n
Diameter 290858242
Circumference 913758116.30324
Area 6.6443519830298E+16

Sphere

Radius = n
Volume 1.2883763580088E+25
Surface area 2.6577407932119E+17
Circumference 913758116.30324

Square

Length = n
Perimeter 581716484
Area 21149629234832641
Diagonal 205667835.2822

Cube

Length = n
Surface area 126897775408995846
Volume 3.0757719890976E+24
Space diagonal 251890626.47208

Equilateral Triangle

Length = n
Perimeter 436287363
Area 9.1580580989936E+15
Altitude 125945313.23604

Triangular Pyramid

Length = n
Surface area 9.1580580989936E+15
Volume 3.6248320514576E+23
Height 68555945.094066