149778848 (number)

149778848 is an even 9-digits composite number following 149778847 and preceding 149778849. In scientific notation, it is written as 1.49778848 × 10^8. The sum of its digits is 56. It has a total of 8 prime factors and 48 positive divisors. There are 71874816 positive integers (up to 149778848) that are relatively prime to 149778848.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred seventy-eight thousand eight hundred forty-eight

Notation

Scientific notation 1.49778848 × 10^8
Engineering notation 1.49778848 × 10^6

Prime Factorization of 149778848

Prime Factorization 2 × 2 × 2 × 2 × 2 × 53 × 47 × 1879

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 9361178
Product of the distinct prime numbers

The prime factorization of 149778848 is 2 × 2 × 2 × 2 × 2 × 53 × 47 × 1879. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 1, 39, 49, 868, 986, 7852, 5585, 70965, 78924, 325329, 673738, 5033977, 2040167, 99708298, 89161740, 373454462, 810774712, 3675750375, 1324185499

Basic calculations (n = 149778848)

Multiplication

n×y
n×2 299557696
n×3 449336544
n×4 599115392
n×5 748894240

Division

n÷y
n÷2 74889424
n÷3 49926282.666667
n÷3 37444712
n÷5 29955769.6

Exponentiation

ny
n2 22433703308207104
n3 3.360094237877E+24
n4 5.0327104412066E+32
n5 7.537935722015E+40

Nth Root

y√n
2√n 12238.416891085
3√n 531.06803497183
4√n 110.6273785782
5√n 43.160860753001

Divisors of 149778848

1, 2, 4, 8, 16, 32, 47, 53, 94, 106, 188, 212, 376, 424, 752, 848, 1504, 1696, 1879, 2491, 3758, 4982, 7516, 9964, 15032, 19928, 30064, 39856, 60128, 79712, 88313, 99587, 176626, 199174, 353252, 398348, 706504, 796696, 1413008, 1593392, 2826016, 3186784, 4680589, 9361178, 18722356, 37444712, 74889424, 149778848

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149778847
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149778848 can be divided by 48 positive divisors. The sum of these divisors (counting 149778848) is 1, the average is 0.020833333333333.

Base conversion 149778848

Base System Value
2 Binary 1000111011010111000110100000
3 Ternary 101102211112221202
4 Quaternary 20323113012200
5 Quinary 301320410343
6 Senary 22510140332
8 Octal 1073270640
10 Decimal 149778848
12 Duodecimal 421b16a8
16 Hexadecimal 8ed71a0
20 Vigesimal 26g2728
36 Base36 2h6a3k

Cryptographic Hash Functions

md5 6ff40db98b95c844602127bbb27ab49d
sha1 985738b183ed143c8eab030b2aaf89123d82e175
sha256 1d39a128e85a6ba933a1bca89a5a49ef8a288d956f59ad3554385a9d600b9bca
sha512 01b2ac003d110ee8d8fa65de0b53803719e04edd9d3edb7d883b7cfaead05105d232abae6ed5f1b5f9de0a827a703cf7d099dfb1800e1e11bba1c2b0a77d82df
ripemd-160 74265edff225df7bbd874c1dca1218cc280baabe

149778848 as geometric shapes

Circle

Radius = n
Diameter 299557696
Circumference 941088257.07988
Area 7.0477557505876E+16

Sphere

Radius = n
Volume 1.4074729830779E+25
Surface area 2.8191023002351E+17
Circumference 941088257.07988

Square

Length = n
Perimeter 599115392
Area 22433703308207104
Diagonal 211819278.19822

Cube

Length = n
Surface area 134602219849242624
Volume 3.360094237877E+24
Space diagonal 259424574.63514

Equilateral Triangle

Length = n
Perimeter 449336544
Area 9.7140784829352E+15
Altitude 129712287.31757

Triangular Pyramid

Length = n
Surface area 9.7140784829352E+15
Volume 3.9599090350478E+23
Height 70606426.066073