149740299 (number)

149740299 is an odd 9-digits composite number following 149740298 and preceding 149740300. In scientific notation, it is written as 1.49740299 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 98189280 positive integers (up to 149740299) that are relatively prime to 149740299.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred forty thousand two hundred ninety-nine

Notation

Scientific notation 1.49740299 × 10^8
Engineering notation 1.49740299 × 10^6

Prime Factorization of 149740299

Prime Factorization 27 × 61 × 90917

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149740299
Product of the distinct prime numbers

The prime factorization of 149740299 is 27 × 61 × 90917. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 98, 87, 647, 969, 2062, 8720, 68828, 17217, 219235, 527056, 7365070, 7690400, 91062030, 2278008, 771321830, 943429226, 7679862439, 3998114612

Basic calculations (n = 149740299)

Multiplication

n×y
n×2 299480598
n×3 449220897
n×4 598961196
n×5 748701495

Division

n÷y
n÷2 74870149.5
n÷3 49913433
n÷3 37435074.75
n÷5 29948059.8

Exponentiation

ny
n2 22422157144609401
n3 3.3575005150588E+24
n4 5.0275313101756E+32
n5 7.5282404161755E+40

Nth Root

y√n
2√n 12236.841871986
3√n 531.02247024194
4√n 110.62025977183
5√n 43.158638838014

Divisors of 149740299

1, 27, 61, 1647, 90917, 2454759, 5545937, 149740299

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149740298
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149740299 can be divided by 8 positive divisors. The sum of these divisors (counting 149740299) is 1, the average is 0.125.

Base conversion 149740299

Base System Value
2 Binary 1000111011001101101100001011
3 Ternary 101102202121002000
4 Quaternary 20323031230023
5 Quinary 301313142144
6 Senary 22505242043
8 Octal 1073155413
10 Decimal 149740299
12 Duodecimal 42193323
16 Hexadecimal 8ecdb0b
20 Vigesimal 26fhaej
36 Base36 2h5gcr

Cryptographic Hash Functions

md5 a493e4abddbe03821e754f571dea075a
sha1 194144b3d2ce18759fc306d9f1441a82ad5dfee5
sha256 aeed26f9e144bd5a323ca12574065d7888c134157b59a763664cb0b4412c79d6
sha512 1a2ed4f56dfa7051bc55d6f8a1cbb5bec1ccbc4d1a29cf25d379718790cd3defdb14c6f0dfdb264bd6c6c61608e38ec43db653e78cff1504dccfbe4f76a8282a
ripemd-160 438ca0a28d80a79d2d10c4c250b069ec23858c9e

149740299 as geometric shapes

Circle

Radius = n
Diameter 299480598
Circumference 940846046.56948
Area 7.0441284163141E+16

Sphere

Radius = n
Volume 1.4063865270044E+25
Surface area 2.8176513665256E+17
Circumference 940846046.56948

Square

Length = n
Perimeter 598961196
Area 22422157144609401
Diagonal 211764761.6796

Cube

Length = n
Surface area 134532942867656406
Volume 3.3575005150588E+24
Space diagonal 259357805.80856

Equilateral Triangle

Length = n
Perimeter 449220897
Area 9.7090788474392E+15
Altitude 129678902.90428

Triangular Pyramid

Length = n
Surface area 9.7090788474392E+15
Volume 3.9568523033923E+23
Height 70588253.893201