149802018 (number)

149802018 is an even 9-digits composite number following 149802017 and preceding 149802019. In scientific notation, it is written as 1.49802018 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 49934004 positive integers (up to 149802018) that are relatively prime to 149802018.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million eight hundred two thousand eighteen

Notation

Scientific notation 1.49802018 × 10^8
Engineering notation 1.49802018 × 10^6

Prime Factorization of 149802018

Prime Factorization 2 × 3 × 24967003

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149802018
Product of the distinct prime numbers

The prime factorization of 149802018 is 2 × 3 × 24967003. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 88, 76, 826, 349, 4914, 2296, 68101, 85110, 241717, 255427, 8977321, 7451115, 71532993, 64683882, 165204641, 84405991, 5552396462, 6141863252

Basic calculations (n = 149802018)

Multiplication

n×y
n×2 299604036
n×3 449406054
n×4 599208072
n×5 749010090

Division

n÷y
n÷2 74901009
n÷3 49934006
n÷3 37450504.5
n÷5 29960403.6

Exponentiation

ny
n2 22440644596872324
n3 3.3616538458323E+24
n4 5.0358252992314E+32
n5 7.5437679212031E+40

Nth Root

y√n
2√n 12239.363463841
3√n 531.09541803713
4√n 110.63165669844
5√n 43.162196022009

Divisors of 149802018

1, 2, 3, 6, 24967003, 49934006, 74901009, 149802018

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149802017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149802018 can be divided by 8 positive divisors. The sum of these divisors (counting 149802018) is 1, the average is 0.125.

Base conversion 149802018

Base System Value
2 Binary 1000111011011100110000100010
3 Ternary 101102212201201220
4 Quaternary 20323130300202
5 Quinary 301322131033
6 Senary 22510435510
8 Octal 1073346042
10 Decimal 149802018
12 Duodecimal 42202b96
16 Hexadecimal 8edcc22
20 Vigesimal 26g550i
36 Base36 2h6rz6

Cryptographic Hash Functions

md5 6db1084eaeb41505dcfb580eff36190e
sha1 9f529933c2f962a9ceb973f80abf8323091a0e38
sha256 a306021a99fd3a871cd1ddfa304f9c96c9a20bd38082d64869b2e33c14269be2
sha512 d53f17d49264b34f1d166300c8d387a2fefce03590e3be961bf7cf919a47accfc8b87d88380e246a952a1b7d135ff8b48eeeb1e352c31a39f6cee6a541bb1414
ripemd-160 5f7485d7fd4eba96c86ccb0822b377972eb6d86c

149802018 as geometric shapes

Circle

Radius = n
Diameter 299604036
Circumference 941233838.48345
Area 7.0499364207354E+16

Sphere

Radius = n
Volume 1.4081262701305E+25
Surface area 2.8199745682941E+17
Circumference 941233838.48345

Square

Length = n
Perimeter 599208072
Area 22440644596872324
Diagonal 211852045.52646

Cube

Length = n
Surface area 134643867581233944
Volume 3.3616538458323E+24
Space diagonal 259464706.25235

Equilateral Triangle

Length = n
Perimeter 449406054
Area 9.7170841490947E+15
Altitude 129732353.12617

Triangular Pyramid

Length = n
Surface area 9.7170841490947E+15
Volume 3.9617470506497E+23
Height 70617348.50882