145087173 (number)

145087173 is an odd 9-digits composite number following 145087172 and preceding 145087174. In scientific notation, it is written as 1.45087173 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 71383680 positive integers (up to 145087173) that are relatively prime to 145087173.

Interesting facts

Basic properties

Name

Name one hundred forty-five million eighty-seven thousand one hundred seventy-three

Notation

Scientific notation 1.45087173 × 10^8
Engineering notation 1.45087173 × 10^6

Prime Factorization of 145087173

Prime Factorization 11 × 9 × 3 × 7 × 19 × 3673

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 145087173
Product of the distinct prime numbers

The prime factorization of 145087173 is 11 × 9 × 3 × 7 × 19 × 3673. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 3, 39, 66, 698, 675, 7671, 6941, 99821, 23260, 946268, 781901, 1128271, 1718442, 3692389, 60465171, 892500097, 494290183, 7073513903, 9585472756

Basic calculations (n = 145087173)

Multiplication

n×y
n×2 290174346
n×3 435261519
n×4 580348692
n×5 725435865

Division

n÷y
n÷2 72543586.5
n÷3 48362391
n÷3 36271793.25
n÷5 29017434.6

Exponentiation

ny
n2 21050287769131929
n3 3.0541267432598E+24
n4 4.4311461516327E+32
n5 6.4290246829021E+40

Nth Root

y√n
2√n 12045.213696734
3√n 525.46404685157
4√n 109.75068882123
5√n 42.887013417665

Divisors of 145087173

1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 133, 171, 189, 209, 231, 297, 399, 513, 627, 693, 1197, 1463, 1881, 2079, 3591, 3673, 4389, 5643, 11019, 13167, 25711, 33057, 39501, 40403, 69787, 77133, 99171, 121209, 209361, 231399, 282821, 363627, 488509, 628083, 694197, 767657, 848463, 1090881, 1465527, 1884249, 2302971, 2545389, 4396581, 5373599, 6908913, 7636167, 13189743, 16120797, 20726739, 48362391, 145087173

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145087172
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145087173 can be divided by 64 positive divisors. The sum of these divisors (counting 145087173) is 1, the average is 0.015625.

Base conversion 145087173

Base System Value
2 Binary 1000101001011101101011000101
3 Ternary 101010000012012000
4 Quaternary 20221131223011
5 Quinary 244120242143
6 Senary 22221415513
8 Octal 1051355305
10 Decimal 145087173
12 Duodecimal 4070a599
16 Hexadecimal 8a5dac5
20 Vigesimal 256fhid
36 Base36 2edpz9

Cryptographic Hash Functions

md5 f368a650572be7d5c279007beec14053
sha1 8113aa74977ce3a0e7e97b3278dec837aa0368e5
sha256 d6792f62c4cf7bb75beb56bdc0fd11c6ee2aa550e3b12f695fb3fb0125a453e2
sha512 86e222a2d37f46d64283e2f8c780d406e4466d81aad0d72d26c4639ceeba8f8a2aa16860972bcd17e66dac03b7427d63cfb7cdeeeb0e86453518b8bfcad856b9
ripemd-160 0428f399f448523e39cbfe0ddf35ceb9981fdb14

145087173 as geometric shapes

Circle

Radius = n
Diameter 290174346
Circumference 911609593.65382
Area 6.6131429411456E+16

Sphere

Radius = n
Volume 1.2793096186343E+25
Surface area 2.6452571764582E+17
Circumference 911609593.65382

Square

Length = n
Perimeter 580348692
Area 21050287769131929
Diagonal 205184247.78297

Cube

Length = n
Surface area 126301726614791574
Volume 3.0541267432598E+24
Space diagonal 251298355.16254

Equilateral Triangle

Length = n
Perimeter 435261519
Area 9.1150419825206E+15
Altitude 125649177.58127

Triangular Pyramid

Length = n
Surface area 9.1150419825206E+15
Volume 3.5993228846037E+23
Height 68394749.260991