149722742 (number)

149722742 is an even 9-digits composite number following 149722741 and preceding 149722743. In scientific notation, it is written as 1.49722742 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 68232384 positive integers (up to 149722742) that are relatively prime to 149722742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49722742 × 10^8
Engineering notation 1.49722742 × 10^6

Prime Factorization of 149722742

Prime Factorization 2 × 13 × 89 × 727 × 89

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1682278
Product of the distinct prime numbers

The prime factorization of 149722742 is 2 × 13 × 89 × 727 × 89. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 29, 18, 681, 940, 8465, 5532, 42429, 4290, 709632, 873942, 6672772, 5072335, 76170796, 54478081, 399794196, 257797240, 6071048965, 5336238820

Basic calculations (n = 149722742)

Multiplication

n×y
n×2 299445484
n×3 449168226
n×4 598890968
n×5 748613710

Division

n÷y
n÷2 74861371
n÷3 49907580.666667
n÷3 37430685.5
n÷5 29944548.4

Exponentiation

ny
n2 22416899471998564
n3 3.356319656086E+24
n4 5.0251738193769E+32
n5 7.5238280326372E+40

Nth Root

y√n
2√n 12236.124468148
3√n 531.00171536171
4√n 110.61701708213
5√n 43.15762672335

Divisors of 149722742

1, 2, 13, 26, 89, 178, 727, 1157, 1454, 2314, 7921, 9451, 15842, 18902, 64703, 102973, 129406, 205946, 841139, 1682278, 5758567, 11517134, 74861371, 149722742

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 -149722741
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 149722742 can be divided by 24 positive divisors. The sum of these divisors (counting 149722742) is 1, the average is 0.041666666666667.

Base conversion 149722742

Base System Value
2 Binary 1000111011001001011001110110
3 Ternary 101102201200222202
4 Quaternary 20323021121312
5 Quinary 301312111432
6 Senary 22505024502
8 Octal 1073113166
10 Decimal 149722742
12 Duodecimal 42185132
16 Hexadecimal 8ec9676
20 Vigesimal 26ff6h2
36 Base36 2h52t2

Cryptographic Hash Functions

md5 a91090e084ba50814909446ca5462cac
sha1 724cefff7bd04e80365e9218b50130de284af952
sha256 444bfa2d3956b8b71483a1f55ec887a2cc736d9ce48a3f42d71eb5f3e151415e
sha512 ef4dd703410544149705c4d87e23cc28dbcb263aa8d2f1da4541b66a7c983b09e4339a05742a7cc5a9b6bc3046fdc18dc5e0a8da7ad0630f13af1eeb7daaa7c2
ripemd-160 cffb84aaae4bbfdb845ab5549e7013545912075b

149722742 as geometric shapes

Circle

Radius = n
Diameter 299445484
Circumference 940735732.68504
Area 7.0424766697492E+16

Sphere

Radius = n
Volume 1.4058918899545E+25
Surface area 2.8169906678997E+17
Circumference 940735732.68504

Square

Length = n
Perimeter 598890968
Area 22416899471998564
Diagonal 211739932.33209

Cube

Length = n
Surface area 134501396831991384
Volume 3.356319656086E+24
Space diagonal 259327396.19253

Equilateral Triangle

Length = n
Perimeter 449168226
Area 9.7068022084164E+15
Altitude 129663698.09626

Triangular Pyramid

Length = n
Surface area 9.7068022084164E+15
Volume 3.9554606477468E+23
Height 70579977.444029