149769830 (number)

149769830 is an even 9-digits composite number following 149769829 and preceding 149769831. In scientific notation, it is written as 1.49769830 × 10^8. The sum of its digits is 47. It has a total of 6 prime factors and 64 positive divisors. There are 47900160 positive integers (up to 149769830) that are relatively prime to 149769830.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49769830 × 10^8
Engineering notation 1.49769830 × 10^6

Prime Factorization of 149769830

Prime Factorization 2 × 17 × 7 × 5 × 127 × 991

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 149769830
Product of the distinct prime numbers

The prime factorization of 149769830 is 2 × 17 × 7 × 5 × 127 × 991. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 5, 32, 77, 19, 943, 1999, 3378, 38091, 34604, 90252, 629602, 931085, 5671403, 43992138, 49092669, 308831813, 9036225, 8806584515, 6486814847

Basic calculations (n = 149769830)

Multiplication

n×y
n×2 299539660
n×3 449309490
n×4 599079320
n×5 748849150

Division

n÷y
n÷2 74884915
n÷3 49923276.666667
n÷3 37442457.5
n÷5 29953966

Exponentiation

ny
n2 22431001978228900
n3 3.359487353009E+24
n4 5.0314984974731E+32
n5 7.535666746118E+40

Nth Root

y√n
2√n 12238.048455534
3√n 531.05737644044
4√n 110.62571335605
5√n 43.160341008028

Divisors of 149769830

1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 127, 170, 238, 254, 595, 635, 889, 991, 1190, 1270, 1778, 1982, 2159, 4318, 4445, 4955, 6937, 8890, 9910, 10795, 13874, 15113, 16847, 21590, 30226, 33694, 34685, 69370, 75565, 84235, 117929, 125857, 151130, 168470, 235858, 251714, 589645, 629285, 880999, 1179290, 1258570, 1761998, 2139569, 4279138, 4404995, 8809990, 10697845, 14976983, 21395690, 29953966, 74884915, 149769830

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149769829
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149769830 can be divided by 64 positive divisors. The sum of these divisors (counting 149769830) is 1, the average is 0.015625.

Base conversion 149769830

Base System Value
2 Binary 1000111011010100111001100110
3 Ternary 101102211002120202
4 Quaternary 20323110321212
5 Quinary 301320113310
6 Senary 22510030502
8 Octal 1073247146
10 Decimal 149769830
12 Duodecimal 421a8432
16 Hexadecimal 8ed4e66
20 Vigesimal 26g14ba
36 Base36 2h6352

Cryptographic Hash Functions

md5 807054aa5516b685a9085c2d8cefb4b7
sha1 7400683a3da18af9ef62a1b185d3354311bc8877
sha256 e0a07c5287a65490cd7334ea674b41d90d32b3a304d9c5bb7a0d707e415758da
sha512 f3e2e082deee23b48c9b862c114cd48a894b823cc771ed277bf65cc6eee8f173a2ab2c0d484df7dfb2d5257020be2bfdc59a207dec13073c684e6b5a2411167c
ripemd-160 2e1dca1eae52765cf471c258e78608f9677bc56b

149769830 as geometric shapes

Circle

Radius = n
Diameter 299539660
Circumference 941031595.31478
Area 7.0469071027462E+16

Sphere

Radius = n
Volume 1.4072187717388E+25
Surface area 2.8187628410985E+17
Circumference 941031595.31478

Square

Length = n
Perimeter 599079320
Area 22431001978228900
Diagonal 211806524.82031

Cube

Length = n
Surface area 134586011869373400
Volume 3.359487353009E+24
Space diagonal 259408955.00095

Equilateral Triangle

Length = n
Perimeter 449309490
Area 9.7129087727426E+15
Altitude 129704477.50048

Triangular Pyramid

Length = n
Surface area 9.7129087727426E+15
Volume 3.9591938143719E+23
Height 70602174.940104