802121505 (number)

802121505 is an odd 9-digits composite number following 802121504 and preceding 802121506. In scientific notation, it is written as 8.02121505 × 10^8. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 416870400 positive integers (up to 802121505) that are relatively prime to 802121505.

Interesting facts

Basic properties

Name

Name eight hundred two million one hundred twenty-one thousand five hundred five

Notation

Scientific notation 8.02121505 × 10^8
Engineering notation 8.02121505 × 10^6

Prime Factorization of 802121505

Prime Factorization 3 × 5 × 47 × 241 × 4721

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 802121505
Product of the distinct prime numbers

The prime factorization of 802121505 is 3 × 5 × 47 × 241 × 4721. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 802121505)

Multiplication

n×y
n×2 1604243010
n×3 2406364515
n×4 3208486020
n×5 4010607525

Division

n÷y
n÷2 401060752.5
n÷3 267373835
n÷3 200530376.25
n÷5 160424301

Exponentiation

ny
n2 643398908783465025
n3 5.1608410102875E+26
n4 4.1396215582375E+35
n5 3.3204794744239E+44

Nth Root

y√n
2√n 28321.74968112
3√n 929.13763857469
4√n 168.29067021413
5√n 60.373733309388

Divisors of 802121505

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -802121504
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 802121505 can be divided by 32 positive divisors. The sum of these divisors (counting 802121505) is 1, the average is 0.03125.

Base conversion 802121505

Base System Value
2 Binary 101111110011110110011100100001
3 Ternary 2001220022222211220
4 Quaternary 233303312130201
5 Quinary 3120320342010
6 Senary 211332125253
8 Octal 5763663441
10 Decimal 802121505
12 Duodecimal 1a4766829
16 Hexadecimal 2fcf6721
20 Vigesimal cad53f5
36 Base36 d9k8wx

Cryptographic Hash Functions

md5 84d28805dd14b16b1e1e166177f0836c
sha1 bbacddb1e2126cf34b81ed94214d6795a22c8ae8
sha256 006e74cac304e279914434d240165f942f33c1a7ae05985fc3e2cbf8195f5f71
sha512 5fa759f72d93ba4e7c72876a16a935bd820663e399c52952ea90e317647ee71ae04c8dee67c45f52df521820977bb72e1ac68a88c31f137e17d2f5c5578753b6
ripemd-160 63e3573080857578b7cc0a5ae43a9b60f19fc311

802121505 as geometric shapes

Circle

Radius = n
Diameter 1604243010
Circumference 5039878054.7888
Area 2.0212972851618E+18

Sphere

Radius = n
Volume 2.1617680272352E+27
Surface area 8.0851891406473E+18
Circumference 5039878054.7888

Square

Length = n
Perimeter 3208486020
Area 643398908783465025
Diagonal 1134371111.0421

Cube

Length = n
Surface area 3860393452700790150
Volume 5.1608410102875E+26
Space diagonal 1389315200.5036

Equilateral Triangle

Length = n
Perimeter 2406364515
Area 2.7859989988683E+17
Altitude 694657600.25181

Triangular Pyramid

Length = n
Surface area 2.7859989988683E+17
Volume 6.0821094583332E+25
Height 378123703.68071