149157042 (number)

149157042 is an even 9-digits composite number following 149157041 and preceding 149157043. In scientific notation, it is written as 1.49157042 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 49638960 positive integers (up to 149157042) that are relatively prime to 149157042.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49157042 × 10^8
Engineering notation 1.49157042 × 10^6

Prime Factorization of 149157042

Prime Factorization 2 × 3 × 631 × 39397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149157042
Product of the distinct prime numbers

The prime factorization of 149157042 is 2 × 3 × 631 × 39397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 58, 99, 528, 767, 9486, 1011, 33015, 82481, 888713, 99926, 2486376, 5385236, 96515749, 39052356, 279913670, 839927706, 2945026137, 4143929324

Basic calculations (n = 149157042)

Multiplication

n×y
n×2 298314084
n×3 447471126
n×4 596628168
n×5 745785210

Division

n÷y
n÷2 74578521
n÷3 49719014
n÷3 37289260.5
n÷5 29831408.4

Exponentiation

ny
n2 22247823178189764
n3 3.3184194961978E+24
n4 4.94965636168E+32
n5 7.3827610182467E+40

Nth Root

y√n
2√n 12212.986612619
3√n 530.33210703002
4√n 110.51238216878
5√n 43.12496468294

Divisors of 149157042

1, 2, 3, 6, 631, 1262, 1893, 3786, 39397, 78794, 118191, 236382, 24859507, 49719014, 74578521, 149157042

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149157041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149157042 can be divided by 16 positive divisors. The sum of these divisors (counting 149157042) is 1, the average is 0.0625.

Base conversion 149157042

Base System Value
2 Binary 1000111000111111010010110010
3 Ternary 101101122221222220
4 Quaternary 20320333102302
5 Quinary 301141011132
6 Senary 22444541510
8 Octal 1070772262
10 Decimal 149157042
12 Duodecimal 41b51896
16 Hexadecimal 8e3f4b2
20 Vigesimal 26c4cc2
36 Base36 2gsyb6

Cryptographic Hash Functions

md5 a82f672c3198b5b24ea71dfc02beda4f
sha1 d8f48c94665a14e4cc2591180891abd8d1d93306
sha256 13f8e6b20315f2a2acfb86ccd0cbd60ab41a4c3435038c0741eda52f9493ab64
sha512 6fa3916fac9ad257221416a458d9739e11c01150875bb36c5f850e5601e32ae89f7e6bf6835d3d1f46a398f01f424b9d6eebaa350a902ab7f61d4367157cae1c
ripemd-160 154e39969cb28e9cc85e0724387186f46f5238a0

149157042 as geometric shapes

Circle

Radius = n
Diameter 298314084
Circumference 937181334.75677
Area 6.9893597854966E+16

Sphere

Radius = n
Volume 1.3900163081046E+25
Surface area 2.7957439141986E+17
Circumference 937181334.75677

Square

Length = n
Perimeter 596628168
Area 22247823178189764
Diagonal 210939911.71985

Cube

Length = n
Surface area 133486939069138584
Volume 3.3184194961978E+24
Space diagonal 258347575.05068

Equilateral Triangle

Length = n
Perimeter 447471126
Area 9.6335900256083E+15
Altitude 129173787.52534

Triangular Pyramid

Length = n
Surface area 9.6335900256083E+15
Volume 3.9107948809719E+23
Height 70313303.906618