149775912 (number)

149775912 is an even 9-digits composite number following 149775911 and preceding 149775913. In scientific notation, it is written as 1.49775912 × 10^8. The sum of its digits is 45. It has a total of 8 prime factors and 96 positive divisors. There are 41783040 positive integers (up to 149775912) that are relatively prime to 149775912.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred seventy-five thousand nine hundred twelve

Notation

Scientific notation 1.49775912 × 10^8
Engineering notation 1.49775912 × 10^6

Prime Factorization of 149775912

Prime Factorization 2 × 2 × 2 × 27 × 13 × 11 × 13 × 373

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2880306
Product of the distinct prime numbers

The prime factorization of 149775912 is 2 × 2 × 2 × 27 × 13 × 11 × 13 × 373. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149775912)

Multiplication

n×y
n×2 299551824
n×3 449327736
n×4 599103648
n×5 748879560

Division

n÷y
n÷2 74887956
n÷3 49925304
n÷3 37443978
n÷5 29955182.4

Exponentiation

ny
n2 22432823815431744
n3 3.3598966456916E+24
n4 5.032315843342E+32
n5 7.537196949086E+40

Nth Root

y√n
2√n 12238.296940343
3√n 531.06456490922
4√n 110.62683643828
5√n 43.160691541817

Divisors of 149775912

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149775911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149775912 can be divided by 96 positive divisors. The sum of these divisors (counting 149775912) is 1, the average is 0.010416666666667.

Base conversion 149775912

Base System Value
2 Binary 1000111011010110011000101000
3 Ternary 101102211101221000
4 Quaternary 20323112120220
5 Quinary 301320312122
6 Senary 22510115000
8 Octal 1073263050
10 Decimal 149775912
12 Duodecimal 421aba60
16 Hexadecimal 8ed6628
20 Vigesimal 26g1jfc
36 Base36 2h67u0

Cryptographic Hash Functions

md5 9ba266072d6aa72f4db6da2f20ae8000
sha1 c5b6515cc6bcfd8f4b5015c6a89ba1d52ce68d8d
sha256 3ee36757c54050fac8a35e8ec4e775952c706a6d6e90d3f47e58c9aaa5ea4ac7
sha512 a190445c2c9a24e1ba23a864e270d2d169dac0e9988cb7d759e89e6721a00b69075795e47fb56aa97e9a40dedfe7f765e0a965f0d4f6e91023e6d256bc220cb3
ripemd-160 103c9c402073bc67b82d8f7bd973c8d9d71511fb

149775912 as geometric shapes

Circle

Radius = n
Diameter 299551824
Circumference 941069809.64782
Area 7.0474794497835E+16

Sphere

Radius = n
Volume 1.4073902158568E+25
Surface area 2.8189917799134E+17
Circumference 941069809.64782

Square

Length = n
Perimeter 599103648
Area 22432823815431744
Diagonal 211815126.0672

Cube

Length = n
Surface area 134596942892590464
Volume 3.3598966456916E+24
Space diagonal 259419489.33397

Equilateral Triangle

Length = n
Perimeter 449327736
Area 9.7136976513922E+15
Altitude 129709744.66698

Triangular Pyramid

Length = n
Surface area 9.7136976513922E+15
Volume 3.9596761704241E+23
Height 70605042.0224