149744280 (number)

149744280 is an even 9-digits composite number following 149744279 and preceding 149744281. In scientific notation, it is written as 1.49744280 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 33825792 positive integers (up to 149744280) that are relatively prime to 149744280.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred forty-four thousand two hundred eighty

Notation

Scientific notation 1.49744280 × 10^8
Engineering notation 1.49744280 × 10^6

Prime Factorization of 149744280

Prime Factorization 2 × 2 × 2 × 35 × 3 × 89 × 2003

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 37436070
Product of the distinct prime numbers

The prime factorization of 149744280 is 2 × 2 × 2 × 35 × 3 × 89 × 2003. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 8, 95, 41, 502, 995, 2059, 6992, 65044, 66799, 16155, 477338, 5916714, 9333578, 21438743, 31587217, 403223998, 306581057, 3358313456, 2886876718

Basic calculations (n = 149744280)

Multiplication

n×y
n×2 299488560
n×3 449232840
n×4 598977120
n×5 748721400

Division

n÷y
n÷2 74872140
n÷3 49914760
n÷3 37436070
n÷5 29948856

Exponentiation

ny
n2 22423349392718400
n3 3.3577683100011E+24
n4 5.0280659798792E+32
n5 7.5292411994951E+40

Nth Root

y√n
2√n 12237.004535425
3√n 531.02717612658
4√n 110.62099500287
5√n 43.158868318943

Divisors of 149744280

1, 2, 3, 4, 6, 8, 12, 24, 35, 70, 89, 105, 140, 178, 210, 267, 280, 356, 420, 534, 712, 840, 1068, 2003, 2136, 3115, 4006, 6009, 6230, 8012, 9345, 12018, 12460, 16024, 18690, 24036, 24920, 37380, 48072, 70105, 74760, 140210, 178267, 210315, 280420, 356534, 420630, 534801, 560840, 713068, 841260, 1069602, 1426136, 1682520, 2139204, 4278408, 6239345, 12478690, 18718035, 24957380, 37436070, 49914760, 74872140, 149744280

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149744279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149744280 can be divided by 64 positive divisors. The sum of these divisors (counting 149744280) is 1, the average is 0.015625.

Base conversion 149744280

Base System Value
2 Binary 1000111011001110101010011000
3 Ternary 101102202210112110
4 Quaternary 20323032222120
5 Quinary 301313304110
6 Senary 22505312320
8 Octal 1073165230
10 Decimal 149744280
12 Duodecimal 421956a0
16 Hexadecimal 8ecea98
20 Vigesimal 26fi0e0
36 Base36 2h5jfc

Cryptographic Hash Functions

md5 d2de213e1155a0ac1914be7c4f333667
sha1 e3e37d4c4ef6caa62d3584243327a58b0163f5c3
sha256 a6f264bcdf59ebd2e7011d04d58407de88d50859a36bcb117975aa29f2dc4be0
sha512 2ecfe5c900564ef56f659951255a91069ad1d0c955ee81a87e09413a6c9b4347bf4d081f15cbc127be27b55ff470baca31cfa310af530db513b0f2451d7c71ae
ripemd-160 e95c7cb2eef1bcac37ce1e1e3b99ca437663d904

149744280 as geometric shapes

Circle

Radius = n
Diameter 299488560
Circumference 940871059.93019
Area 7.0445029721041E+16

Sphere

Radius = n
Volume 1.4064987006875E+25
Surface area 2.8178011888417E+17
Circumference 940871059.93019

Square

Length = n
Perimeter 598977120
Area 22423349392718400
Diagonal 211770391.66379

Cube

Length = n
Surface area 134540096356310400
Volume 3.3577683100011E+24
Space diagonal 259364701.10282

Equilateral Triangle

Length = n
Perimeter 449232840
Area 9.7095951060142E+15
Altitude 129682350.55141

Triangular Pyramid

Length = n
Surface area 9.7095951060142E+15
Volume 3.9571679027584E+23
Height 70590130.554598