149492038 (number)

149492038 is an even 9-digits composite number following 149492037 and preceding 149492039. In scientific notation, it is written as 1.49492038 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 70812000 positive integers (up to 149492038) that are relatively prime to 149492038.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million four hundred ninety-two thousand thirty-eight

Notation

Scientific notation 1.49492038 × 10^8
Engineering notation 1.49492038 × 10^6

Prime Factorization of 149492038

Prime Factorization 2 × 19 × 3934001

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149492038
Product of the distinct prime numbers

The prime factorization of 149492038 is 2 × 19 × 3934001. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 81, 68, 610, 629, 4311, 7582, 78574, 29898, 618168, 956244, 6366302, 7304757, 69030863, 28435765, 591770740, 849557524, 2506730014, 8400269306

Basic calculations (n = 149492038)

Multiplication

n×y
n×2 298984076
n×3 448476114
n×4 597968152
n×5 747460190

Division

n÷y
n÷2 74746019
n÷3 49830679.333333
n÷3 37373009.5
n÷5 29898407.6

Exponentiation

ny
n2 22347869425393444
n3 3.34082854536E+24
n4 4.9942726785444E+32
n5 7.4660400104331E+40

Nth Root

y√n
2√n 12226.69366591
3√n 530.72883943731
4√n 110.57438069422
5√n 43.144318418366

Divisors of 149492038

1, 2, 19, 38, 3934001, 7868002, 74746019, 149492038

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 -149492037
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 149492038 can be divided by 8 positive divisors. The sum of these divisors (counting 149492038) is 1, the average is 0.125.

Base conversion 149492038

Base System Value
2 Binary 1000111010010001000101000110
3 Ternary 101102021222112011
4 Quaternary 20322101011012
5 Quinary 301232221123
6 Senary 22500044434
8 Octal 1072210506
10 Decimal 149492038
12 Duodecimal 4209371a
16 Hexadecimal 8e91146
20 Vigesimal 26e6a1i
36 Base36 2h04sm

Cryptographic Hash Functions

md5 aef238a1aaed4fb43d163780fab0c3e3
sha1 126adfd30bd8f6e9284dffa8de58b797a3e2a83a
sha256 e2c4ab4cbb5f84076263e9cd51c138dfc9e7f135488c7df0ec02b11c9910716a
sha512 f9d7b02c5d15e992cef10e063257d86b1dac6282eae5c4047baadbe5222df88ff1dc1bee41b892c90a8c7cefe286924cc4e6624bf6d3eb53673776ee5f11db09
ripemd-160 301049f2db414818525fa8eb9ee2c15e988d5d56

149492038 as geometric shapes

Circle

Radius = n
Diameter 298984076
Circumference 939286176.70193
Area 7.02079024102E+16

Sphere

Radius = n
Volume 1.3994029886675E+25
Surface area 2.808316096408E+17
Circumference 939286176.70193

Square

Length = n
Perimeter 597968152
Area 22347869425393444
Diagonal 211413667.60639

Cube

Length = n
Surface area 134087216552360664
Volume 3.34082854536E+24
Space diagonal 258927805.14302

Equilateral Triangle

Length = n
Perimeter 448476114
Area 9.6769113214241E+15
Altitude 129463902.57151

Triangular Pyramid

Length = n
Surface area 9.6769113214241E+15
Volume 3.937204198676E+23
Height 70471222.535465