145429478 (number)

145429478 is an even 9-digits composite number following 145429477 and preceding 145429479. In scientific notation, it is written as 1.45429478 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 71454600 positive integers (up to 145429478) that are relatively prime to 145429478.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.45429478 × 10^8
Engineering notation 1.45429478 × 10^6

Prime Factorization of 145429478

Prime Factorization 2 × 127 × 107 × 5351

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 145429478
Product of the distinct prime numbers

The prime factorization of 145429478 is 2 × 127 × 107 × 5351. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 49, 13, 656, 48, 7532, 9264, 91273, 43304, 656341, 526659, 4719857, 9817680, 81086673, 87409935, 122202675, 4302608, 1761414237, 9213153773

Basic calculations (n = 145429478)

Multiplication

n×y
n×2 290858956
n×3 436288434
n×4 581717912
n×5 727147390

Division

n÷y
n÷2 72714739
n÷3 48476492.666667
n÷3 36357369.5
n÷5 29085895.6

Exponentiation

ny
n2 21149733071352484
n3 3.0757946404061E+24
n4 4.4731120898946E+32
n5 6.5052235626886E+40

Nth Root

y√n
2√n 12059.414496567
3√n 525.87696573489
4√n 109.81536548483
5√n 42.907231062198

Divisors of 145429478

1, 2, 107, 127, 214, 254, 5351, 10702, 13589, 27178, 572557, 679577, 1145114, 1359154, 72714739, 145429478

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145429477
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145429478 can be divided by 16 positive divisors. The sum of these divisors (counting 145429478) is 1, the average is 0.0625.

Base conversion 145429478

Base System Value
2 Binary 1000101010110001001111100110
3 Ternary 101010122120201222
4 Quaternary 20222301033212
5 Quinary 244212220403
6 Senary 22233020342
8 Octal 1052611746
10 Decimal 145429478
12 Duodecimal 408546b2
16 Hexadecimal 8ab13e6
20 Vigesimal 258iddi
36 Base36 2el23q

Cryptographic Hash Functions

md5 e6872eb15707b8ba031596a8c6ededb6
sha1 a58b0dfe9877d1794d135ada4d0734b35420b156
sha256 a77ab6d16545f021340f8f6ba72fdbbcab61d007d6f6b94b508726b8e24b0cb7
sha512 7740906cbf84bd0d3e34aac7ced0ee9ce9ba1d6850296163c249186a1fb38287a5495ee2fb216ea6a49763224def581ffed3c594ffe385fb7190f8c658bd610c
ripemd-160 2fade87c43711b3d928638870d828ef3725c15c7

145429478 as geometric shapes

Circle

Radius = n
Diameter 290858956
Circumference 913760359.4004
Area 6.6443846042346E+16

Sphere

Radius = n
Volume 1.2883858461668E+25
Surface area 2.6577538416938E+17
Circumference 913760359.4004

Square

Length = n
Perimeter 581717912
Area 21149733071352484
Diagonal 205668340.15644

Cube

Length = n
Surface area 126898398428114904
Volume 3.0757946404061E+24
Space diagonal 251891244.81422

Equilateral Triangle

Length = n
Perimeter 436288434
Area 9.1581030615256E+15
Altitude 125945622.40711

Triangular Pyramid

Length = n
Surface area 9.1581030615256E+15
Volume 3.6248587462807E+23
Height 68556113.38548