149724919 (number)

149724919 is an odd 9-digits prime number following 149724918 and preceding 149724920. In scientific notation, it is written as 1.49724919 × 10^8. The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors. There are 149724918 positive integers (up to 149724919) that are relatively prime to 149724919.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred twenty-four thousand nine hundred nineteen

Notation

Scientific notation 1.49724919 × 10^8
Engineering notation 1.49724919 × 10^6

Prime Factorization of 149724919

Prime Factorization 149724919

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 149724919
Product of the distinct prime numbers

The prime factorization of 149724919 is 149724919. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 4, 12, 22, 876, 714, 1731, 7004, 95534, 94122, 123879, 915990, 5540952, 9437721, 27627336, 74494485, 400320997, 330824971, 801534859, 883899115

Basic calculations (n = 149724919)

Multiplication

n×y
n×2 299449838
n×3 449174757
n×4 598899676
n×5 748624595

Division

n÷y
n÷2 74862459.5
n÷3 49908306.333333
n÷3 37431229.75
n÷5 29944983.8

Exponentiation

ny
n2 22417551369556561
n3 3.3564660629852E+24
n4 5.0254660940671E+32
n5 7.5243750387144E+40

Nth Root

y√n
2√n 12236.213425729
3√n 531.00428897459
4√n 110.61741917858
5√n 43.157752226805

Divisors of 149724919

1, 149724919

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 149724920
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 74862460
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 12236.213466592
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999866422
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149724919 can be divided by 2 positive divisors. The sum of these divisors (counting 149724919) is 149724920, the average is 74862460.

Base conversion 149724919

Base System Value
2 Binary 1000111011001001111011110111
3 Ternary 101102201210222101
4 Quaternary 20323021323313
5 Quinary 301312144134
6 Senary 22505042531
8 Octal 1073117367
10 Decimal 149724919
12 Duodecimal 42186447
16 Hexadecimal 8ec9ef7
20 Vigesimal 26ffc5j
36 Base36 2h54hj

Cryptographic Hash Functions

md5 a42205b91b1b5e7b32e1d51bf3ce5798
sha1 7a6b5527824ffd895dc3d2d68ec8ddef0ffb5626
sha256 9cc84beb0dbb0e67d11cf61984198b5efdf8edd4fdcc249a26a5db103ca34882
sha512 9af9979b5b7cb739d3b2303f4a6ed3873f2997a3eb71aa694411578994a8de518987ab713d6e2e606f3e4c26c709776db055943824f07e06a6063e8c81837568
ripemd-160 75c58c7d2e8edb88cf3913f939342e3ea4d02c28

149724919 as geometric shapes

Circle

Radius = n
Diameter 299449838
Circumference 940749411.17945
Area 7.0426814694071E+16

Sphere

Radius = n
Volume 1.405953216733E+25
Surface area 2.8170725877628E+17
Circumference 940749411.17945

Square

Length = n
Perimeter 598899676
Area 22417551369556561
Diagonal 211743011.07501

Cube

Length = n
Surface area 134505308217339366
Volume 3.3564660629852E+24
Space diagonal 259331166.86713

Equilateral Triangle

Length = n
Perimeter 449174757
Area 9.7070844883393E+15
Altitude 129665583.43357

Triangular Pyramid

Length = n
Surface area 9.7070844883393E+15
Volume 3.9556331899322E+23
Height 70581003.691671