145153986 (number)

145153986 is an even 9-digits composite number following 145153985 and preceding 145153987. In scientific notation, it is written as 1.45153986 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 47706624 positive integers (up to 145153986) that are relatively prime to 145153986.

Interesting facts

Basic properties

Name

Name one hundred forty-five million one hundred fifty-three thousand nine hundred eighty-six

Notation

Scientific notation 1.45153986 × 10^8
Engineering notation 1.45153986 × 10^6

Prime Factorization of 145153986

Prime Factorization 2 × 3 × 103 × 673 × 349

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 145153986
Product of the distinct prime numbers

The prime factorization of 145153986 is 2 × 3 × 103 × 673 × 349. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 10, 57, 614, 306, 354, 6326, 65455, 368, 342106, 316589, 4932954, 470148, 82879597, 32919793, 646112364, 527516657, 7048928850, 989044421

Basic calculations (n = 145153986)

Multiplication

n×y
n×2 290307972
n×3 435461958
n×4 580615944
n×5 725769930

Division

n÷y
n÷2 72576993
n÷3 48384662
n÷3 36288496.5
n÷5 29030797.2

Exponentiation

ny
n2 21069679651688196
n3 3.0583479851856E+24
n4 4.4393140062476E+32
n5 6.4438412311247E+40

Nth Root

y√n
2√n 12047.986802782
3√n 525.54469363546
4√n 109.76332175541
5√n 42.890962605319

Divisors of 145153986

1, 2, 3, 6, 103, 206, 309, 349, 618, 673, 698, 1047, 1346, 2019, 2094, 4038, 35947, 69319, 71894, 107841, 138638, 207957, 215682, 234877, 415914, 469754, 704631, 1409262, 24192331, 48384662, 72576993, 145153986

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145153985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145153986 can be divided by 32 positive divisors. The sum of these divisors (counting 145153986) is 1, the average is 0.03125.

Base conversion 145153986

Base System Value
2 Binary 1000101001101101111111000010
3 Ternary 101010010120211120
4 Quaternary 20221231333002
5 Quinary 244124411421
6 Senary 22223053110
8 Octal 1051557702
10 Decimal 145153986
12 Duodecimal 40741196
16 Hexadecimal 8a6dfc2
20 Vigesimal 25744j6
36 Base36 2ef5j6

Cryptographic Hash Functions

md5 d7da6258159220decf1dab5f37a3cf76
sha1 2dce18222150801fd288975d45aa8e94c6ce3a1c
sha256 c6ec2f427a73903b73b136322ebda7352608a8591b6160ac3a3afb3439346362
sha512 f3d952921f1446604c7f99c52b7ea0bfe9652cae2e75acff8621cc720c0817920c5ae6c3796435d2db72d510cfea8200e43c1157e9c69a8336119b176cfc3a35
ripemd-160 cff3180ad84eeef824b0d1df016ecec88ef9ed7d

145153986 as geometric shapes

Circle

Radius = n
Diameter 290307972
Circumference 912029392.11375
Area 6.6192350807234E+16

Sphere

Radius = n
Volume 1.2810778083174E+25
Surface area 2.6476940322894E+17
Circumference 912029392.11375

Square

Length = n
Perimeter 580615944
Area 21069679651688196
Diagonal 205278735.63371

Cube

Length = n
Surface area 126418077910129176
Volume 3.0583479851856E+24
Space diagonal 251414078.67314

Equilateral Triangle

Length = n
Perimeter 435461958
Area 9.123438913981E+15
Altitude 125707039.33657

Triangular Pyramid

Length = n
Surface area 9.123438913981E+15
Volume 3.6042976659216E+23
Height 68426245.211238