144996838 (number)

144996838 is an even 9-digits composite number following 144996837 and preceding 144996839. In scientific notation, it is written as 1.44996838 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 62097480 positive integers (up to 144996838) that are relatively prime to 144996838.

Interesting facts

Basic properties

Name

Name one hundred forty-four million nine hundred ninety-six thousand eight hundred thirty-eight

Notation

Scientific notation 1.44996838 × 10^8
Engineering notation 1.44996838 × 10^6

Prime Factorization of 144996838

Prime Factorization 2 × 7 × 1907 × 5431

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 144996838
Product of the distinct prime numbers

The prime factorization of 144996838 is 2 × 7 × 1907 × 5431. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 98, 88, 730, 982, 649, 1438, 79240, 86042, 683652, 855952, 448507, 2876829, 93849453, 67223082, 66691472, 237208942, 1603149464, 1087278260

Basic calculations (n = 144996838)

Multiplication

n×y
n×2 289993676
n×3 434990514
n×4 579987352
n×5 724984190

Division

n÷y
n÷2 72498419
n÷3 48332279.333333
n÷3 36249209.5
n÷5 28999367.6

Exponentiation

ny
n2 21024083029998244
n3 3.0484255611992E+24
n4 4.4201206725226E+32
n5 6.4090352109421E+40

Nth Root

y√n
2√n 12041.463283173
3√n 525.35496840662
4√n 109.73360143171
5√n 42.881671575919

Divisors of 144996838

1, 2, 7, 14, 1907, 3814, 5431, 10862, 13349, 26698, 38017, 76034, 10356917, 20713834, 72498419, 144996838

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 -144996837
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 144996838 can be divided by 16 positive divisors. The sum of these divisors (counting 144996838) is 1, the average is 0.0625.

Base conversion 144996838

Base System Value
2 Binary 1000101001000111100111100110
3 Ternary 101002211121021021
4 Quaternary 20221013213212
5 Quinary 244104344323
6 Senary 22215441354
8 Octal 1051074746
10 Decimal 144996838
12 Duodecimal 4068625a
16 Hexadecimal 8a479e6
20 Vigesimal 2564c1i
36 Base36 2ebs9y

Cryptographic Hash Functions

md5 9d166b9d9b49f413c8dfea16b18a58c0
sha1 e4049d8f03b62f46a791efd86a76eb7641472f74
sha256 207bcc0e4124697d8cad112110ea5d89fbce7703f089b12361982dd16719e8b7
sha512 d791e16595678e66c4bbc5adc23a8433c2e62dcbace001d2d74bbe571c103b83cb90bb7b1f43611099676c4f5c1b6df9a594b3449b133af8e15dff1a8ebf56ee
ripemd-160 b8d54f6d2fa9432758c50f1347fe81a051c83e1e

144996838 as geometric shapes

Circle

Radius = n
Diameter 289993676
Circumference 911042002.1091
Area 6.6049104795504E+16

Sphere

Radius = n
Volume 1.2769215130772E+25
Surface area 2.6419641918202E+17
Circumference 911042002.1091

Square

Length = n
Perimeter 579987352
Area 21024083029998244
Diagonal 205056494.80081

Cube

Length = n
Surface area 126144498179989464
Volume 3.0484255611992E+24
Space diagonal 251141890.35283

Equilateral Triangle

Length = n
Perimeter 434990514
Area 9.1036949976259E+15
Altitude 125570945.17642

Triangular Pyramid

Length = n
Surface area 9.1036949976259E+15
Volume 3.5926039771106E+23
Height 68352164.933605