149101900 (number)

149101900 is an even 9-digits composite number following 149101899 and preceding 149101901. In scientific notation, it is written as 1.49101900 × 10^8. The sum of its digits is 25. It has a total of 7 prime factors and 72 positive divisors. There are 55741440 positive integers (up to 149101900) that are relatively prime to 149101900.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million one hundred one thousand nine hundred

Notation

Scientific notation 1.49101900 × 10^8
Engineering notation 1.49101900 × 10^6

Prime Factorization of 149101900

Prime Factorization 2 × 2 × 5 × 5 × 17 × 383 × 229

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 14910190
Product of the distinct prime numbers

The prime factorization of 149101900 is 2 × 2 × 5 × 5 × 17 × 383 × 229. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 6, 69, 46, 415, 428, 7160, 2072, 60899, 47085, 616939, 735728, 8085726, 8844832, 95199844, 80835581, 879420769, 886328255, 4920666824, 5323371533

Basic calculations (n = 149101900)

Multiplication

n×y
n×2 298203800
n×3 447305700
n×4 596407600
n×5 745509500

Division

n÷y
n÷2 74550950
n÷3 49700633.333333
n÷3 37275475
n÷5 29820380

Exponentiation

ny
n2 22231376583610000
n3 3.3147404882318E+24
n4 4.9423410480228E+32
n5 7.369124407082E+40

Nth Root

y√n
2√n 12210.728888973
3√n 530.26674599155
4√n 110.50216689718
5√n 43.121775629982

Divisors of 149101900

1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 229, 340, 383, 425, 458, 766, 850, 916, 1145, 1532, 1700, 1915, 2290, 3830, 3893, 4580, 5725, 6511, 7660, 7786, 9575, 11450, 13022, 15572, 19150, 19465, 22900, 26044, 32555, 38300, 38930, 65110, 77860, 87707, 97325, 130220, 162775, 175414, 194650, 325550, 350828, 389300, 438535, 651100, 877070, 1491019, 1754140, 2192675, 2982038, 4385350, 5964076, 7455095, 8770700, 14910190, 29820380, 37275475, 74550950, 149101900

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149101899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149101900 can be divided by 72 positive divisors. The sum of these divisors (counting 149101900) is 1, the average is 0.013888888888889.

Base conversion 149101900

Base System Value
2 Binary 1000111000110001110101001100
3 Ternary 101101120011100121
4 Quaternary 20320301311030
5 Quinary 301132230100
6 Senary 22443434324
8 Octal 1070616514
10 Decimal 149101900
12 Duodecimal 41b259a4
16 Hexadecimal 8e31d4c
20 Vigesimal 26bhef0
36 Base36 2grrrg

Cryptographic Hash Functions

md5 4c77a01fb655e0853040c5b599c18b59
sha1 f915fb3bebeb66a896d037d5e0df58282c3613b6
sha256 74ce519b0a19829b561a731eb072aeca30d05e092c616297c4795cc072c61018
sha512 b01d8cca9c1cb23814162352a6ce75c4138c286c21410ba9371c328bbf4bdcbdae25eb60ad4b55b95e7df31e3b89ce7ecc46221684372070c82a1f1a86e70bd7
ripemd-160 a0a1c7f494a58746eba7a208dc856de42835edab

149101900 as geometric shapes

Circle

Radius = n
Diameter 298203800
Circumference 936834867.35256
Area 6.9841929354257E+16

Sphere

Radius = n
Volume 1.3884752488514E+25
Surface area 2.7936771741703E+17
Circumference 936834867.35256

Square

Length = n
Perimeter 596407600
Area 22231376583610000
Diagonal 210861929.1556

Cube

Length = n
Surface area 133388259501660000
Volume 3.3147404882318E+24
Space diagonal 258252066.30505

Equilateral Triangle

Length = n
Perimeter 447305700
Area 9.6264684412524E+15
Altitude 129126033.15253

Triangular Pyramid

Length = n
Surface area 9.6264684412524E+15
Volume 3.9064591285038E+23
Height 70287309.718532