145416172 (number)

145416172 is an even 9-digits composite number following 145416171 and preceding 145416173. In scientific notation, it is written as 1.45416172 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 66098240 positive integers (up to 145416172) that are relatively prime to 145416172.

Interesting facts

Basic properties

Name

Name one hundred forty-five million four hundred sixteen thousand one hundred seventy-two

Notation

Scientific notation 1.45416172 × 10^8
Engineering notation 1.45416172 × 10^6

Prime Factorization of 145416172

Prime Factorization 2 × 2 × 11 × 3304913

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72708086
Product of the distinct prime numbers

The prime factorization of 145416172 is 2 × 2 × 11 × 3304913. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 145416172)

Multiplication

n×y
n×2 290832344
n×3 436248516
n×4 581664688
n×5 727080860

Division

n÷y
n÷2 72708086
n÷3 48472057.333333
n÷3 36354043
n÷5 29083234.4

Exponentiation

ny
n2 21145863079133584
n3 3.0749504626037E+24
n4 4.4714752536146E+32
n5 6.5022481457337E+40

Nth Root

y√n
2√n 12058.862798788
3√n 525.86092695921
4√n 109.81285352266
5√n 42.906445878176

Divisors of 145416172

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145416171
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145416172 can be divided by 12 positive divisors. The sum of these divisors (counting 145416172) is 1, the average is 0.083333333333333.

Base conversion 145416172

Base System Value
2 Binary 1000101010101101111111101100
3 Ternary 101010121220111011
4 Quaternary 20222231333230
5 Quinary 244211304142
6 Senary 22232435004
8 Octal 1052557754
10 Decimal 145416172
12 Duodecimal 40848a64
16 Hexadecimal 8aadfec
20 Vigesimal 258h08c
36 Base36 2ekru4

Cryptographic Hash Functions

md5 3bcfdadb81bf0de7c10558ab5492e456
sha1 b49e1734debcc8a2db7ed3cf6e117209ba3b1dc8
sha256 66578ead7164d815a8dda2168f7a40682102de1a48cb1806dbdb53f5de9473da
sha512 06a350ca8c7c0335be34caa26b50a1593fee446795656b580f0fc5e4f0a19a515c5810211fcd50cfe1ebcbe05bdd8406f02efa709253a524fbb0aed2172c7459
ripemd-160 b6a70dbbacdcf706110f05ef92106f2cb536ac5e

145416172 as geometric shapes

Circle

Radius = n
Diameter 290832344
Circumference 913676755.3367
Area 6.6431688103222E+16

Sphere

Radius = n
Volume 1.2880322377958E+25
Surface area 2.6572675241289E+17
Circumference 913676755.3367

Square

Length = n
Perimeter 581664688
Area 21145863079133584
Diagonal 205649522.63078

Cube

Length = n
Surface area 126875178474801504
Volume 3.0749504626037E+24
Space diagonal 251868198.14617

Equilateral Triangle

Length = n
Perimeter 436248516
Area 9.1564273057386E+15
Altitude 125934099.07309

Triangular Pyramid

Length = n
Surface area 9.1564273057386E+15
Volume 3.6238638731997E+23
Height 68549840.876926