149849154 (number)

149849154 is an even 9-digits composite number following 149849153 and preceding 149849155. In scientific notation, it is written as 1.49849154 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 39499488 positive integers (up to 149849154) that are relatively prime to 149849154.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million eight hundred forty-nine thousand one hundred fifty-four

Notation

Scientific notation 1.49849154 × 10^8
Engineering notation 1.49849154 × 10^6

Prime Factorization of 149849154

Prime Factorization 2 × 273 × 21 × 7 × 1867

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 149849154
Product of the distinct prime numbers

The prime factorization of 149849154 is 2 × 273 × 21 × 7 × 1867. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 84, 23, 634, 549, 155, 8287, 21967, 48191, 798943, 141885, 6519653, 4848462, 78777334, 55082286, 353594406, 642234436, 7356729431, 8960258965

Basic calculations (n = 149849154)

Multiplication

n×y
n×2 299698308
n×3 449547462
n×4 599396616
n×5 749245770

Division

n÷y
n÷2 74924577
n÷3 49949718
n÷3 37462288.5
n÷5 29969830.8

Exponentiation

ny
n2 22454768954515716
n3 3.3648281310996E+24
n4 5.0421664880068E+32
n5 7.5556438255497E+40

Nth Root

y√n
2√n 12241.288902726
3√n 531.15111619294
4√n 110.64035838122
5√n 43.164911923012

Divisors of 149849154

1, 2, 7, 14, 21, 42, 147, 273, 294, 546, 1867, 1911, 3734, 3822, 5733, 11466, 13069, 26138, 39207, 40131, 78414, 80262, 274449, 509691, 548898, 1019382, 3567837, 7135674, 10703511, 21407022, 74924577, 149849154

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 -149849153
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 149849154 can be divided by 32 positive divisors. The sum of these divisors (counting 149849154) is 1, the average is 0.03125.

Base conversion 149849154

Base System Value
2 Binary 1000111011101000010001000010
3 Ternary 101102222010101200
4 Quaternary 20323220101002
5 Quinary 301330133104
6 Senary 22511442030
8 Octal 1073502102
10 Decimal 149849154
12 Duodecimal 42226316
16 Hexadecimal 8ee8442
20 Vigesimal 26gb2he
36 Base36 2h7sci

Cryptographic Hash Functions

md5 3e4ad777d78837d4e1713e4425252f0b
sha1 476233009698b712898941066ae4cf5ef2641cb2
sha256 d07615988db222a7c0557e995bb6437580755185fa7932c5be14d993ecc151c7
sha512 667b467853c7303e3a7846d9d89a1414d5998959b03f983c32d9be3442305b6c9cce1b05132ab8a5d8370a53493576765eb328e83716c7aca2ea82ae620d014d
ripemd-160 99e7e151d50674e65d613d2a0049de150cee3e12

149849154 as geometric shapes

Circle

Radius = n
Diameter 299698308
Circumference 941530002.70609
Area 7.0543737185563E+16

Sphere

Radius = n
Volume 1.409455911634E+25
Surface area 2.8217494874225E+17
Circumference 941530002.70609

Square

Length = n
Perimeter 599396616
Area 22454768954515716
Diagonal 211918705.89693

Cube

Length = n
Surface area 134728613727094296
Volume 3.3648281310996E+24
Space diagonal 259546348.19921

Equilateral Triangle

Length = n
Perimeter 449547462
Area 9.7232001753604E+15
Altitude 129773174.09961

Triangular Pyramid

Length = n
Surface area 9.7232001753604E+15
Volume 3.965487981713E+23
Height 70639568.632312