45187870 (number)

45187870 is an even 8-digits composite number following 45187869 and preceding 45187871. In scientific notation, it is written as 4.5187870 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 64 positive divisors. There are 12773376 positive integers (up to 45187870) that are relatively prime to 45187870.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.5187870 × 10^7
Engineering notation 4.5187870 × 10^6

Prime Factorization of 45187870

Prime Factorization 2 × 7 × 115 × 13 × 17 × 127

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 45187870
Product of the distinct prime numbers

The prime factorization of 45187870 is 2 × 7 × 115 × 13 × 17 × 127. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 4, 21, 18, 289, 7, 5881, 1326, 37241, 90481, 410056, 278119, 6627137, 4986512, 96214345, 80432215, 733288728, 607361862, 5923454959, 2607874245

Basic calculations (n = 45187870)

Multiplication

n×y
n×2 90375740
n×3 135563610
n×4 180751480
n×5 225939350

Division

n÷y
n÷2 22593935
n÷3 15062623.333333
n÷3 11296967.5
n÷5 9037574

Exponentiation

ny
n2 2041943595136900
n3 9.2271081724379E+22
n4 4.1695336457206E+30
n5 1.8841234434345E+38

Nth Root

y√n
2√n 6722.1923507142
3√n 356.18363101375
4√n 81.988977007365
5√n 33.962869325126

Divisors of 45187870

1, 2, 7, 13, 14, 17, 26, 34, 91, 115, 119, 127, 182, 221, 230, 238, 254, 442, 805, 889, 1495, 1547, 1610, 1651, 1778, 1955, 2159, 2990, 3094, 3302, 3910, 4318, 10465, 11557, 13685, 14605, 15113, 20930, 23114, 25415, 27370, 28067, 29210, 30226, 50830, 56134, 102235, 177905, 189865, 196469, 204470, 248285, 355810, 379730, 392938, 496570, 1329055, 1737995, 2658110, 3227705, 3475990, 6455410, 22593935, 45187870

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 -45187869
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 45187870 can be divided by 64 positive divisors. The sum of these divisors (counting 45187870) is 1, the average is 0.015625.

Base conversion 45187870

Base System Value
2 Binary 10101100011000001100011110
3 Ternary 10011000210002211
4 Quaternary 2230120030132
5 Quinary 43032002440
6 Senary 4252311034
8 Octal 254301436
10 Decimal 45187870
12 Duodecimal 1317247a
16 Hexadecimal 2b1831e
20 Vigesimal e289da
36 Base36 qwj6m

Cryptographic Hash Functions

md5 93c985b90ce1da52d9b373fc3a57f7c5
sha1 0bc2811be48dc0f0a597b83097f109ae4bed2c5e
sha256 6eacb84a32757154da3533c088fa5265db1f9dd5548ca94297ce86c8d0fcb58b
sha512 83bc85b5bfb2880761705631fd8219e324a67a6ec04b5f3e6a496ce7eac7418f790928a2b4957883d1a88b814cd6968a12335ff5645f549ceb1bb75a1865a3ee
ripemd-160 4616a0dc546f4e07ac7947886f3f499240c9e559

45187870 as geometric shapes

Circle

Radius = n
Diameter 90375740
Circumference 283923760.84674
Area 6.4149549975268E+15

Sphere

Radius = n
Volume 3.8650420331212E+23
Surface area 2.5659819990107E+16
Circumference 283923760.84674

Square

Length = n
Perimeter 180751480
Area 2041943595136900
Diagonal 63905298.608752

Cube

Length = n
Surface area 12251661570821400
Volume 9.2271081724379E+22
Space diagonal 78267686.725817

Equilateral Triangle

Length = n
Perimeter 135563610
Area 8.8418751324174E+14
Altitude 39133843.362909

Triangular Pyramid

Length = n
Surface area 8.8418751324174E+14
Volume 1.0874251265788E+22
Height 21301766.202917