145416897 (number)

145416897 is an odd 9-digits composite number following 145416896 and preceding 145416898. In scientific notation, it is written as 1.45416897 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 96944580 positive integers (up to 145416897) that are relatively prime to 145416897.

Interesting facts

Basic properties

Name

Name one hundred forty-five million four hundred sixteen thousand eight hundred ninety-seven

Notation

Scientific notation 1.45416897 × 10^8
Engineering notation 1.45416897 × 10^6

Prime Factorization of 145416897

Prime Factorization 9 × 3 × 5385811

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 145416897
Product of the distinct prime numbers

The prime factorization of 145416897 is 9 × 3 × 5385811. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 145416897)

Multiplication

n×y
n×2 290833794
n×3 436250691
n×4 581667588
n×5 727084485

Division

n÷y
n÷2 72708448.5
n÷3 48472299
n÷3 36354224.25
n÷5 29083379.4

Exponentiation

ny
n2 21146073933108609
n3 3.0749964550852E+24
n4 4.471564427845E+32
n5 6.5024102383279E+40

Nth Root

y√n
2√n 12058.892859629
3√n 525.86180088434
4√n 109.81299039562
5√n 42.906488661741

Divisors of 145416897

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145416896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145416897 can be divided by 8 positive divisors. The sum of these divisors (counting 145416897) is 1, the average is 0.125.

Base conversion 145416897

Base System Value
2 Binary 1000101010101110001011000001
3 Ternary 101010121221111000
4 Quaternary 20222232023001
5 Quinary 244211320042
6 Senary 22232442213
8 Octal 1052561301
10 Decimal 145416897
12 Duodecimal 40849369
16 Hexadecimal 8aae2c1
20 Vigesimal 258h24h
36 Base36 2ekse9

Cryptographic Hash Functions

md5 74d84162cbbedb519f6ac8d8dc5cbc78
sha1 63d90f3a6fd82521a6b86e73eaf271acf3e35519
sha256 3a61d58475f84b58285d8103c1d2bfc8170b97bbbf8c3cffdd64c232401fdf26
sha512 5490a3835122c7ed8e55448da1203543cba9f33e0004219d671bdd1eebae81a45dc7d2c29223b06089c8b7ae0f0c7e4e8d40eb178d1a138f7d44c8678570a1fb
ripemd-160 93b826658a93b0c7237fc9433f65270700116633

145416897 as geometric shapes

Circle

Radius = n
Diameter 290833794
Circumference 913681310.64605
Area 6.6432350520521E+16

Sphere

Radius = n
Volume 1.2880515030814E+25
Surface area 2.6572940208208E+17
Circumference 913681310.64605

Square

Length = n
Perimeter 581667588
Area 21146073933108609
Diagonal 205650547.93561

Cube

Length = n
Surface area 126876443598651654
Volume 3.0749964550852E+24
Space diagonal 251869453.88301

Equilateral Triangle

Length = n
Perimeter 436250691
Area 9.156518608188E+15
Altitude 125934726.94151

Triangular Pyramid

Length = n
Surface area 9.156518608188E+15
Volume 3.6239180758589E+23
Height 68550182.645204