154996813 (number)

154996813 is an odd 9-digits composite number following 154996812 and preceding 154996814. In scientific notation, it is written as 1.54996813 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 146839068 positive integers (up to 154996813) that are relatively prime to 154996813.

Interesting facts

Basic properties

Name

Name one hundred fifty-four million nine hundred ninety-six thousand eight hundred thirteen

Notation

Scientific notation 1.54996813 × 10^8
Engineering notation 1.54996813 × 10^6

Prime Factorization of 154996813

Prime Factorization 19 × 8157727

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 154996813
Product of the distinct prime numbers

The prime factorization of 154996813 is 19 × 8157727. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 154996813)

Multiplication

n×y
n×2 309993626
n×3 464990439
n×4 619987252
n×5 774984065

Division

n÷y
n÷2 77498406.5
n÷3 51665604.333333
n÷3 38749203.25
n÷5 30999362.6

Exponentiation

ny
n2 24024012040156969
n3 3.723645301698E+24
n4 5.7715315450561E+32
n5 8.9456899561266E+40

Nth Root

y√n
2√n 12449.771604331
3√n 537.16485384318
4√n 111.57854455195
5√n 43.457481472455

Divisors of 154996813

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -154996812
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 154996813 can be divided by 4 positive divisors. The sum of these divisors (counting 154996813) is 1, the average is 0.25.

Base conversion 154996813

Base System Value
2 Binary 1001001111010001000001001101
3 Ternary 101210122122122201
4 Quaternary 21033101001031
5 Quinary 304134344223
6 Senary 23214041501
8 Octal 1117210115
10 Decimal 154996813
12 Duodecimal 43aa9291
16 Hexadecimal 93d104d
20 Vigesimal 288ec0d
36 Base36 2ka4b1

Cryptographic Hash Functions

md5 01119b3a2fbb9a7801e76f3bf567980a
sha1 8103442be7ce2c1bda385e79bbd102855b93d1a4
sha256 085df2e2722948095e4a9bfbe885f42f5a696ebfbc5a4360e78bffc4a640f0e7
sha512 02ae49d11b34950c338db5c3cc2597e9c72a7991e1adbd4f470a11b8425c12dbe34451531df99eba3ebf4631e1dff0671d3d0b0fb9b493e3613048ed0fe123ae
ripemd-160 a60155e4db778b885c61bbd54eac32e8199cf157

154996813 as geometric shapes

Circle

Radius = n
Diameter 309993626
Circumference 973873698.10126
Area 7.547365973511E+16

Sphere

Radius = n
Volume 1.5597568965851E+25
Surface area 3.0189463894044E+17
Circumference 973873698.10126

Square

Length = n
Perimeter 619987252
Area 24024012040156969
Diagonal 219198595.06921

Cube

Length = n
Surface area 144144072240941814
Volume 3.723645301698E+24
Space diagonal 268462355.12725

Equilateral Triangle

Length = n
Perimeter 464990439
Area 1.04027023638E+16
Altitude 134231177.56363

Triangular Pyramid

Length = n
Surface area 1.04027023638E+16
Volume 4.3883580726068E+23
Height 73066198.356402