145429120 (number)

145429120 is an even 9-digits composite number following 145429119 and preceding 145429121. In scientific notation, it is written as 1.45429120 × 10^8. The sum of its digits is 28. It has a total of 9 prime factors and 32 positive divisors. There are 58171392 positive integers (up to 145429120) that are relatively prime to 145429120.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.45429120 × 10^8
Engineering notation 1.45429120 × 10^6

Prime Factorization of 145429120

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 227233

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2272330
Product of the distinct prime numbers

The prime factorization of 145429120 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 227233. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 145429120)

Multiplication

n×y
n×2 290858240
n×3 436287360
n×4 581716480
n×5 727145600

Division

n÷y
n÷2 72714560
n÷3 48476373.333333
n÷3 36357280
n÷5 29085824

Exponentiation

ny
n2 21149628943974400
n3 3.0757719256487E+24
n4 4.473068044678E+32
n5 6.5051434943764E+40

Nth Root

y√n
2√n 12059.399653382
3√n 525.87653422194
4√n 109.81529790235
5√n 42.907209937452

Divisors of 145429120

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 -145429119
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 145429120 can be divided by 32 positive divisors. The sum of these divisors (counting 145429120) is 1, the average is 0.03125.

Base conversion 145429120

Base System Value
2 Binary 1000101010110001001010000000
3 Ternary 101010122120020201
4 Quaternary 20222301022000
5 Quinary 244212212440
6 Senary 22233014544
8 Octal 1052611200
10 Decimal 145429120
12 Duodecimal 40854454
16 Hexadecimal 8ab1280
20 Vigesimal 258icg0
36 Base36 2el1ts

Cryptographic Hash Functions

md5 7c8f1b1f2922eb774a0f6648645ba6f1
sha1 2b0b6c976423bd33aeaf7cb97b8b796161f29490
sha256 d0d9ac6faa3f362a919f3da13d8f6603173a0089df6cb4c40beb6f6a0e0df1ed
sha512 07697e1cc735d7572e9d615032a618ad46971d7823149ea92033bcfdcd666b5f44ff83753388db61f8ecbe0fff81066e53f7ce0c92c2070e684504a3a60da1e6
ripemd-160 7c442d79df60a4c92791e65de07883f99a01bc9f

145429120 as geometric shapes

Circle

Radius = n
Diameter 290858240
Circumference 913758110.02006
Area 6.644351891654E+16

Sphere

Radius = n
Volume 1.2883763314314E+25
Surface area 2.6577407566616E+17
Circumference 913758110.02006

Square

Length = n
Perimeter 581716480
Area 21149628943974400
Diagonal 205667833.86798

Cube

Length = n
Surface area 126897773663846400
Volume 3.0757719256487E+24
Space diagonal 251890624.74003

Equilateral Triangle

Length = n
Perimeter 436287360
Area 9.1580579730482E+15
Altitude 125945312.37002

Triangular Pyramid

Length = n
Surface area 9.1580579730482E+15
Volume 3.6248319766824E+23
Height 68555944.622661