154423986 (number)

154423986 is an even 9-digits composite number following 154423985 and preceding 154423987. In scientific notation, it is written as 1.54423986 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 50313744 positive integers (up to 154423986) that are relatively prime to 154423986.

Interesting facts

Basic properties

Name

Name one hundred fifty-four million four hundred twenty-three thousand nine hundred eighty-six

Notation

Scientific notation 1.54423986 × 10^8
Engineering notation 1.54423986 × 10^6

Prime Factorization of 154423986

Prime Factorization 2 × 3 × 103 × 79 × 3163

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 154423986
Product of the distinct prime numbers

The prime factorization of 154423986 is 2 × 3 × 103 × 79 × 3163. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 19, 17, 563, 222, 8080, 6542, 32385, 29064, 765878, 378892, 9226031, 412727, 79362348, 96831555, 984512959, 578290721, 457965731, 9299072562

Basic calculations (n = 154423986)

Multiplication

n×y
n×2 308847972
n×3 463271958
n×4 617695944
n×5 772119930

Division

n÷y
n÷2 77211993
n÷3 51474662
n÷3 38605996.5
n÷5 30884797.2

Exponentiation

ny
n2 23846767452128196
n3 3.6825128831727E+24
n4 5.6866831791588E+32
n5 8.7816028364485E+40

Nth Root

y√n
2√n 12426.74478695
3√n 536.50229747999
4√n 111.4753102124
5√n 43.425312423107

Divisors of 154423986

1, 2, 3, 6, 79, 103, 158, 206, 237, 309, 474, 618, 3163, 6326, 8137, 9489, 16274, 18978, 24411, 48822, 249877, 325789, 499754, 651578, 749631, 977367, 1499262, 1954734, 25737331, 51474662, 77211993, 154423986

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 -154423985
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 154423986 can be divided by 32 positive divisors. The sum of these divisors (counting 154423986) is 1, the average is 0.03125.

Base conversion 154423986

Base System Value
2 Binary 1001001101000101001010110010
3 Ternary 101202120112212220
4 Quaternary 21031011022302
5 Quinary 304013031421
6 Senary 23153501510
8 Octal 1115051262
10 Decimal 154423986
12 Duodecimal 43871896
16 Hexadecimal 93452b2
20 Vigesimal 2852jj6
36 Base36 2jxub6

Cryptographic Hash Functions

md5 4dd7d325bb919de3a927c868c7dd7477
sha1 f764262cb97c093e654cadb4efc71e1024a7c125
sha256 79e4ee715c5e49abb277a9767e021644af48807b4bdd832edec0599846ddbf83
sha512 7eac510913038e867366774c6d61aa4e8348de07d3e14a6dcdd159271d7b7ce2184a7d7070681fcbf4ea0249a6be22cfae64d1200bfa2e89ef96f1adf8ffe2d3
ripemd-160 ad45c6a1aa97cf89c713be65ae41ff2964acea29

154423986 as geometric shapes

Circle

Radius = n
Diameter 308847972
Circumference 970274519.91131
Area 7.491682943947E+16

Sphere

Radius = n
Volume 1.5425273894033E+25
Surface area 2.9966731775788E+17
Circumference 970274519.91131

Square

Length = n
Perimeter 617695944
Area 23846767452128196
Diagonal 218388495.35691

Cube

Length = n
Surface area 143080604712769176
Volume 3.6825128831727E+24
Space diagonal 267470189.6593

Equilateral Triangle

Length = n
Perimeter 463271958
Area 1.0325953205841E+16
Altitude 133735094.82965

Triangular Pyramid

Length = n
Surface area 1.0325953205841E+16
Volume 4.3398830524971E+23
Height 72796165.118971