149631748 (number)

149631748 is an even 9-digits composite number following 149631747 and preceding 149631749. In scientific notation, it is written as 1.49631748 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 63995808 positive integers (up to 149631748) that are relatively prime to 149631748.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million six hundred thirty-one thousand seven hundred forty-eight

Notation

Scientific notation 1.49631748 × 10^8
Engineering notation 1.49631748 × 10^6

Prime Factorization of 149631748

Prime Factorization 2 × 2 × 7 × 509 × 10499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 74815874
Product of the distinct prime numbers

The prime factorization of 149631748 is 2 × 2 × 7 × 509 × 10499. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 77, 98, 12, 432, 1107, 3285, 50750, 95474, 899614, 15718, 5218339, 6402768, 50597485, 36520078, 562118260, 754814650, 4168586188, 2224077665

Basic calculations (n = 149631748)

Multiplication

n×y
n×2 299263496
n×3 448895244
n×4 598526992
n×5 748158740

Division

n÷y
n÷2 74815874
n÷3 49877249.333333
n÷3 37407937
n÷5 29926349.6

Exponentiation

ny
n2 22389660009535504
n3 3.3502039643525E+24
n4 5.0129687534259E+32
n5 7.500992772445E+40

Nth Root

y√n
2√n 12232.405650566
3√n 530.89412146034
4√n 110.60020637669
5√n 43.152379637896

Divisors of 149631748

1, 2, 4, 7, 14, 28, 509, 1018, 2036, 3563, 7126, 10499, 14252, 20998, 41996, 73493, 146986, 293972, 5343991, 10687982, 21375964, 37407937, 74815874, 149631748

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149631747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149631748 can be divided by 24 positive divisors. The sum of these divisors (counting 149631748) is 1, the average is 0.041666666666667.

Base conversion 149631748

Base System Value
2 Binary 1000111010110011001100000100
3 Ternary 101102120002011121
4 Quaternary 20322303030010
5 Quinary 301301203443
6 Senary 22503043324
8 Octal 1072631404
10 Decimal 149631748
12 Duodecimal 42140544
16 Hexadecimal 8eb3304
20 Vigesimal 26f3j78
36 Base36 2h34lg

Cryptographic Hash Functions

md5 75bad8dbaa831618937125af461897c4
sha1 63137c73c5d0299dcab10e49e87a7d18eab68f61
sha256 883ecd920871101784eedbc0212a280136a1ab18f67465f7dd8158d2096d660c
sha512 1784c92f09e00821354524d5a0609c060c8a48ab3ddf59be278de928790bb0b4807e6c1180324e8093435c01b451359b36af6af0ac8c706322000404207e1b24
ripemd-160 3fe8f404a49448afafe88e8f2a23359ccbcac25a

149631748 as geometric shapes

Circle

Radius = n
Diameter 299263496
Circumference 940164000.5212
Area 7.033919140233E+16

Sphere

Radius = n
Volume 1.4033301549916E+25
Surface area 2.8135676560932E+17
Circumference 940164000.5212

Square

Length = n
Perimeter 598526992
Area 22389660009535504
Diagonal 211611247.38319

Cube

Length = n
Surface area 134337960057213024
Volume 3.3502039643525E+24
Space diagonal 259169789.96134

Equilateral Triangle

Length = n
Perimeter 448895244
Area 9.6950071751771E+15
Altitude 129584894.98067

Triangular Pyramid

Length = n
Surface area 9.6950071751771E+15
Volume 3.9482532359195E+23
Height 70537082.461064