149733381 (number)

149733381 is an odd 9-digits composite number following 149733380 and preceding 149733382. In scientific notation, it is written as 1.49733381 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 81164160 positive integers (up to 149733381) that are relatively prime to 149733381.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred thirty-three thousand three hundred eighty-one

Notation

Scientific notation 1.49733381 × 10^8
Engineering notation 1.49733381 × 10^6

Prime Factorization of 149733381

Prime Factorization 21 × 23 × 127 × 2441

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149733381
Product of the distinct prime numbers

The prime factorization of 149733381 is 21 × 23 × 127 × 2441. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149733381)

Multiplication

n×y
n×2 299466762
n×3 449200143
n×4 598933524
n×5 748666905

Division

n÷y
n÷2 74866690.5
n÷3 49911127
n÷3 37433345.25
n÷5 29946676.2

Exponentiation

ny
n2 22420085385691161
n3 3.3570351871082E+24
n4 5.0266022870168E+32
n5 7.5265015537736E+40

Nth Root

y√n
2√n 12236.559197748
3√n 531.0142923721
4√n 110.61898208603
5√n 43.158240044926

Divisors of 149733381

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 -149733380
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 149733381 can be divided by 16 positive divisors. The sum of these divisors (counting 149733381) is 1, the average is 0.0625.

Base conversion 149733381

Base System Value
2 Binary 1000111011001100000000000101
3 Ternary 101102202020120210
4 Quaternary 20323030000011
5 Quinary 301312432011
6 Senary 22505150033
8 Octal 1073140005
10 Decimal 149733381
12 Duodecimal 4218b319
16 Hexadecimal 8ecc005
20 Vigesimal 26fgd91
36 Base36 2h5b0l

Cryptographic Hash Functions

md5 8ea392cb307e48408ca3a8554d37d1d7
sha1 2905c2857a45a0888758e4a68b30ba308992ec76
sha256 b9c95e3a56680cde61e4a8fd5e35ec08ced6c6e81e9591ec455a17273b0bc9b3
sha512 67fc229894a35c564f3bd07f0f594d6605c1fdc57b999458f5ceff4d335762ab6e4b7a5078fce26ea44bf855e9a02e97e5b33da547d3f137eb50b9d3cf6d8f5d
ripemd-160 1b96ff6897930b632cab1f3a789c8b4db3b759ff

149733381 as geometric shapes

Circle

Radius = n
Diameter 299466762
Circumference 940802579.49352
Area 7.0434775540543E+16

Sphere

Radius = n
Volume 1.4061916108882E+25
Surface area 2.8173910216217E+17
Circumference 940802579.49352

Square

Length = n
Perimeter 598933524
Area 22420085385691161
Diagonal 211754978.15018

Cube

Length = n
Surface area 134520512314146966
Volume 3.3570351871082E+24
Space diagonal 259345823.48107

Equilateral Triangle

Length = n
Perimeter 449200143
Area 9.7081817495124E+15
Altitude 129672911.74053

Triangular Pyramid

Length = n
Surface area 9.7081817495124E+15
Volume 3.9563039091435E+23
Height 70584992.716726