153996821 (number)

153996821 is an odd 9-digits composite number following 153996820 and preceding 153996822. In scientific notation, it is written as 1.53996821 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 138600000 positive integers (up to 153996821) that are relatively prime to 153996821.

Interesting facts

Basic properties

Name

Name one hundred fifty-three million nine hundred ninety-six thousand eight hundred twenty-one

Notation

Scientific notation 1.53996821 × 10^8
Engineering notation 1.53996821 × 10^6

Prime Factorization of 153996821

Prime Factorization 121 × 101 × 12601

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 153996821
Product of the distinct prime numbers

The prime factorization of 153996821 is 121 × 101 × 12601. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 153996821)

Multiplication

n×y
n×2 307993642
n×3 461990463
n×4 615987284
n×5 769984105

Division

n÷y
n÷2 76998410.5
n÷3 51332273.666667
n÷3 38499205.25
n÷5 30799364.2

Exponentiation

ny
n2 23715020878106041
n3 3.652037825177E+24
n4 5.6240221524901E+32
n5 8.6608153271705E+40

Nth Root

y√n
2√n 12409.54555977
3√n 536.00715280608
4√n 111.39813983981
5√n 43.401261324543

Divisors of 153996821

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -153996820
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 153996821 can be divided by 8 positive divisors. The sum of these divisors (counting 153996821) is 1, the average is 0.125.

Base conversion 153996821

Base System Value
2 Binary 1001001011011100111000010101
3 Ternary 101201202211220222
4 Quaternary 21023130320111
5 Quinary 303410344241
6 Senary 23140404125
8 Octal 1113347025
10 Decimal 153996821
12 Duodecimal 436a6645
16 Hexadecimal 92dce15
20 Vigesimal 2829c11
36 Base36 2jooph

Cryptographic Hash Functions

md5 bc97e0f661d3785c4d17d37670fda082
sha1 f5a2a6f1f6542860fc611dfda2ed2fc06a0355f3
sha256 896a3ea77007dd631bdbda2dc41dd3569f9ab7058f1c16799506c834b4c18fbf
sha512 f8a6454825ddad5f6cb5fcc94d41738244d038ad0c67f5f2068abc465463a63a3e24cd534cc33d19492c40c8249550c56b0b13c4b13c9cb03156d48c224fe719
ripemd-160 1c14f94f56dc3a32b1a4f79b05b0e997fed98bb0

153996821 as geometric shapes

Circle

Radius = n
Diameter 307993642
Circumference 967590563.05956
Area 7.4502935370386E+16

Sphere

Radius = n
Volume 1.5297620269611E+25
Surface area 2.9801174148155E+17
Circumference 967590563.05956

Square

Length = n
Perimeter 615987284
Area 23715020878106041
Diagonal 217784392.82054

Cube

Length = n
Surface area 142290125268636246
Volume 3.652037825177E+24
Space diagonal 266730318.17609

Equilateral Triangle

Length = n
Perimeter 461990463
Area 1.0268905265859E+16
Altitude 133365159.08804

Triangular Pyramid

Length = n
Surface area 1.0268905265859E+16
Volume 4.3039678522207E+23
Height 72594797.606847