149112900 (number)

149112900 is an even 9-digits composite number following 149112899 and preceding 149112901. In scientific notation, it is written as 1.49112900 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 38707200 positive integers (up to 149112900) that are relatively prime to 149112900.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million one hundred twelve thousand nine hundred

Notation

Scientific notation 1.49112900 × 10^8
Engineering notation 1.49112900 × 10^6

Prime Factorization of 149112900

Prime Factorization 2 × 2 × 5 × 405 × 41 × 449

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 74556450
Product of the distinct prime numbers

The prime factorization of 149112900 is 2 × 2 × 5 × 405 × 41 × 449. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149112900)

Multiplication

n×y
n×2 298225800
n×3 447338700
n×4 596451600
n×5 745564500

Division

n÷y
n÷2 74556450
n÷3 49704300
n÷3 37278225
n÷5 29822580

Exponentiation

ny
n2 22234656946410000
n3 3.3154741777843E+24
n4 4.9437996952454E+32
n5 7.3718430957716E+40

Nth Root

y√n
2√n 12211.179304228
3√n 530.27978582263
4√n 110.5042049165
5√n 43.12241187343

Divisors of 149112900

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149112899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149112900 can be divided by 48 positive divisors. The sum of these divisors (counting 149112900) is 1, the average is 0.020833333333333.

Base conversion 149112900

Base System Value
2 Binary 1000111000110100100001000100
3 Ternary 101101120201110000
4 Quaternary 20320310201010
5 Quinary 301133103100
6 Senary 22444001300
8 Octal 1070644104
10 Decimal 149112900
12 Duodecimal 41b30230
16 Hexadecimal 8e34844
20 Vigesimal 26bj250
36 Base36 2gs090

Cryptographic Hash Functions

md5 02706e2c838500cdb5e15ba68e758f9b
sha1 d0f695845b13bb190e8b3e23af397c91548596c5
sha256 bc2cd21a8ad544eaa9b3b0be99b33424b0735a767416009f98840c0ed7dc3f7c
sha512 9a0182ddf5b7311941e54b5e204dc30d23a1c02a2151d8cd57e187e9af326f52989b42ae839a64d33a59044187ebfd2c2fdd5527dcb18e21063c1413a847d5be
ripemd-160 03197a84bff96de4168d2fe621463911c5cdee4a

149112900 as geometric shapes

Circle

Radius = n
Diameter 298225800
Circumference 936903982.39094
Area 6.9852234917931E+16

Sphere

Radius = n
Volume 1.3887825760125E+25
Surface area 2.7940893967172E+17
Circumference 936903982.39094

Square

Length = n
Perimeter 596451600
Area 22234656946410000
Diagonal 210877485.50478

Cube

Length = n
Surface area 133407941678460000
Volume 3.3154741777843E+24
Space diagonal 258271118.86394

Equilateral Triangle

Length = n
Perimeter 447338700
Area 9.6278888800116E+15
Altitude 129135559.43197

Triangular Pyramid

Length = n
Surface area 9.6278888800116E+15
Volume 3.9073237899337E+23
Height 70292495.168261