149729197 (number)

149729197 is an odd 9-digits composite number following 149729196 and preceding 149729198. In scientific notation, it is written as 1.49729197 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 144774960 positive integers (up to 149729197) that are relatively prime to 149729197.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49729197 × 10^8
Engineering notation 1.49729197 × 10^6

Prime Factorization of 149729197

Prime Factorization 61 × 59 × 41603

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149729197
Product of the distinct prime numbers

The prime factorization of 149729197 is 61 × 59 × 41603. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 6, 22, 221, 644, 8369, 792, 48552, 77461, 270578, 328268, 4345060, 2993514, 4268788, 32473495, 414424711, 509834425, 494092669, 4811174515

Basic calculations (n = 149729197)

Multiplication

n×y
n×2 299458394
n×3 449187591
n×4 598916788
n×5 748645985

Division

n÷y
n÷2 74864598.5
n÷3 49909732.333333
n÷3 37432299.25
n÷5 29945839.4

Exponentiation

ny
n2 22418832434264809
n3 3.35675377806E+24
n4 5.0260404771564E+32
n5 7.5254500473413E+40

Nth Root

y√n
2√n 12236.388233462
3√n 531.00934628175
4√n 110.61820932135
5√n 43.157998848082

Divisors of 149729197

1, 59, 61, 3599, 41603, 2454577, 2537783, 149729197

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 -149729196
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 149729197 can be divided by 8 positive divisors. The sum of these divisors (counting 149729197) is 1, the average is 0.125.

Base conversion 149729197

Base System Value
2 Binary 1000111011001010111110101101
3 Ternary 101102202000211211
4 Quaternary 20323022332231
5 Quinary 301312313242
6 Senary 22505114421
8 Octal 1073127655
10 Decimal 149729197
12 Duodecimal 42188a11
16 Hexadecimal 8ecafad
20 Vigesimal 26fg2jh
36 Base36 2h57sd

Cryptographic Hash Functions

md5 97043a39623fe4fa48a1333b3a7eb79e
sha1 d828240d9a9df4273bc91158ceadeb03bb4dd6b7
sha256 220f51c07dfad341d743dd7f21cefbc869fb166a04be6f8003922906dae2265f
sha512 b275e4268b27502d2b5abf525ba1f5fd220ea1613a5625caea32ce3ebd17f024cfb88ec36538b008fac875fb5b53e231d6eabefea2e2d55e9b111c3da9a4be5a
ripemd-160 77e0e046a3f138a2a4eb3aa191038d248d533dea

149729197 as geometric shapes

Circle

Radius = n
Diameter 299458394
Circumference 940776290.6462
Area 7.0430839277547E+16

Sphere

Radius = n
Volume 1.4060737345418E+25
Surface area 2.8172335711019E+17
Circumference 940776290.6462

Square

Length = n
Perimeter 598916788
Area 22418832434264809
Diagonal 211749061.08063

Cube

Length = n
Surface area 134512994605588854
Volume 3.35675377806E+24
Space diagonal 259338576.58049

Equilateral Triangle

Length = n
Perimeter 449187591
Area 9.7076392056299E+15
Altitude 129669288.29024

Triangular Pyramid

Length = n
Surface area 9.7076392056299E+15
Volume 3.9559722653997E+23
Height 70583020.360211