145087684 (number)

145087684 is an even 9-digits composite number following 145087683 and preceding 145087685. In scientific notation, it is written as 1.45087684 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 59351040 positive integers (up to 145087684) that are relatively prime to 145087684.

Interesting facts

Basic properties

Name

Name one hundred forty-five million eighty-seven thousand six hundred eighty-four

Notation

Scientific notation 1.45087684 × 10^8
Engineering notation 1.45087684 × 10^6

Prime Factorization of 145087684

Prime Factorization 2 × 2 × 329 × 41 × 2689

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 72543842
Product of the distinct prime numbers

The prime factorization of 145087684 is 2 × 2 × 329 × 41 × 2689. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 74, 10, 431, 253, 4281, 7594, 40776, 42940, 708703, 168921, 4504480, 4636858, 98924571, 68677385, 430393795, 514568320, 6583989710, 3392665245

Basic calculations (n = 145087684)

Multiplication

n×y
n×2 290175368
n×3 435263052
n×4 580350736
n×5 725438420

Division

n÷y
n÷2 72543842
n÷3 48362561.333333
n÷3 36271921
n÷5 29017536.8

Exponentiation

ny
n2 21050436048483856
n3 3.0541590134646E+24
n4 4.4312085783131E+32
n5 6.4291378994838E+40

Nth Root

y√n
2√n 12045.234908461
3√n 525.46466374923
4√n 109.75078545715
5√n 42.887043627411

Divisors of 145087684

1, 2, 4, 41, 82, 164, 329, 658, 1316, 2689, 5378, 10756, 13489, 26978, 53956, 110249, 220498, 440996, 884681, 1769362, 3538724, 36271921, 72543842, 145087684

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145087683
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145087684 can be divided by 24 positive divisors. The sum of these divisors (counting 145087684) is 1, the average is 0.041666666666667.

Base conversion 145087684

Base System Value
2 Binary 1000101001011101110011000100
3 Ternary 101010000012212221
4 Quaternary 20221131303010
5 Quinary 244120301214
6 Senary 22221422124
8 Octal 1051356304
10 Decimal 145087684
12 Duodecimal 4070a944
16 Hexadecimal 8a5dcc4
20 Vigesimal 256fj44
36 Base36 2edqdg

Cryptographic Hash Functions

md5 242e2a31e764ab0e13de678008c321a4
sha1 3c6b5813b5b320568db341d00c31827464053244
sha256 fd7b05bfebcf544033f77ecc12ddd4b3c446fae30294be153122ccc7a236abe5
sha512 2b71f55c1052693f4cdb542a47a584d8824625a2d7eee29475d8ad7d6d69cb35d32af00177e88538e905bf5b66b6c33a264ad04e6d47fd809ab8151f888a48ac
ripemd-160 93805f7480dd9ed7c2bfd99c19063addddd6f468

145087684 as geometric shapes

Circle

Radius = n
Diameter 290175368
Circumference 911612804.36151
Area 6.6131895244779E+16

Sphere

Radius = n
Volume 1.2793231359461E+25
Surface area 2.6452758097911E+17
Circumference 911612804.36151

Square

Length = n
Perimeter 580350736
Area 21050436048483856
Diagonal 205184970.4461

Cube

Length = n
Surface area 126302616290903136
Volume 3.0541590134646E+24
Space diagonal 251299240.2405

Equilateral Triangle

Length = n
Perimeter 435263052
Area 9.1151061893634E+15
Altitude 125649620.12025

Triangular Pyramid

Length = n
Surface area 9.1151061893634E+15
Volume 3.5993609154048E+23
Height 68394990.148701