149764864 (number)

149764864 is an even 9-digits composite number following 149764863 and preceding 149764865. In scientific notation, it is written as 1.49764864 × 10^8. The sum of its digits is 49. It has a total of 9 prime factors and 18 positive divisors. There are 74882304 positive integers (up to 149764864) that are relatively prime to 149764864.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred sixty-four thousand eight hundred sixty-four

Notation

Scientific notation 1.49764864 × 10^8
Engineering notation 1.49764864 × 10^6

Prime Factorization of 149764864

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 585019

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1170038
Product of the distinct prime numbers

The prime factorization of 149764864 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 585019. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 10, 79, 40, 239, 919, 5464, 1525, 94154, 5361, 749070, 683588, 414333, 6985279, 15324343, 27565341, 516774202, 384323226, 7081410960, 4130078450

Basic calculations (n = 149764864)

Multiplication

n×y
n×2 299529728
n×3 449294592
n×4 599059456
n×5 748824320

Division

n÷y
n÷2 74882432
n÷3 49921621.333333
n÷3 37441216
n÷5 29952972.8

Exponentiation

ny
n2 22429514488938496
n3 3.3591531870219E+24
n4 5.030831202095E+32
n5 7.5344175078872E+40

Nth Root

y√n
2√n 12237.845562026
3√n 531.0515068558
4√n 110.62479632535
5√n 43.160054786035

Divisors of 149764864

1, 2, 4, 8, 16, 32, 64, 128, 256, 585019, 1170038, 2340076, 4680152, 9360304, 18720608, 37441216, 74882432, 149764864

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149764863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149764864 can be divided by 18 positive divisors. The sum of these divisors (counting 149764864) is 1, the average is 0.055555555555556.

Base conversion 149764864

Base System Value
2 Binary 1000111011010011101100000000
3 Ternary 101102210211202211
4 Quaternary 20323103230000
5 Quinary 301314433424
6 Senary 22505551504
8 Octal 1073235400
10 Decimal 149764864
12 Duodecimal 421a5594
16 Hexadecimal 8ed3b00
20 Vigesimal 26g0c34
36 Base36 2h5zb4

Cryptographic Hash Functions

md5 306252141a9c9fee1f6eed79043eb0fc
sha1 e74de92915726650698332c2fba705d84a6a2e91
sha256 95b5dd98ae0aa7ad16b546c5c5a67dce354d4139926d5edfbecc68245d6ebd65
sha512 dde21f29f82d6bc58b15c7a784f670ba91ba2cfb245143d1f57cc5ae1738ac5eefdb4e1d79cd0f6dd42563d4b00536aa04088b94ce89a8abcc8fe4387d96b3c8
ripemd-160 c8bec7297a78ed99e1c0feef932acc1719284e41

149764864 as geometric shapes

Circle

Radius = n
Diameter 299529728
Circumference 941000393.01655
Area 7.0464397942035E+16

Sphere

Radius = n
Volume 1.4070787966174E+25
Surface area 2.8185759176814E+17
Circumference 941000393.01655

Square

Length = n
Perimeter 599059456
Area 22429514488938496
Diagonal 211799501.83576

Cube

Length = n
Surface area 134577086933630976
Volume 3.3591531870219E+24
Space diagonal 259400353.63664

Equilateral Triangle

Length = n
Perimeter 449294592
Area 9.7122646709859E+15
Altitude 129700176.81832

Triangular Pyramid

Length = n
Surface area 9.7122646709859E+15
Volume 3.9587999959793E+23
Height 70599833.945254