84209871 (number)

84209871 is an odd 8-digits composite number following 84209870 and preceding 84209872. In scientific notation, it is written as 8.4209871 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 55560960 positive integers (up to 84209871) that are relatively prime to 84209871.

Interesting facts

Basic properties

Name

Name eighty-four million two hundred nine thousand eight hundred seventy-one

Notation

Scientific notation 8.4209871 × 10^7
Engineering notation 8.4209871 × 10^6

Prime Factorization of 84209871

Prime Factorization 3 × 97 × 289381

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 84209871
Product of the distinct prime numbers

The prime factorization of 84209871 is 3 × 97 × 289381. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 33, 96, 18, 128, 5243, 2819, 34009, 70308, 107747, 957361, 1530865, 6015712, 80269584, 58788530, 753270535, 314381592, 2809296516, 8545146901

Basic calculations (n = 84209871)

Multiplication

n×y
n×2 168419742
n×3 252629613
n×4 336839484
n×5 421049355

Division

n÷y
n÷2 42104935.5
n÷3 28069957
n÷3 21052467.75
n÷5 16841974.2

Exponentiation

ny
n2 7091302373836641
n3 5.9715765812278E+23
n4 5.0286569357181E+31
n5 4.2346255186008E+39

Nth Root

y√n
2√n 9176.5936490617
3√n 438.31634638863
4√n 95.794538722527
5√n 38.465607910017

Divisors of 84209871

1, 3, 97, 291, 289381, 868143, 28069957, 84209871

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 -84209870
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 84209871 can be divided by 8 positive divisors. The sum of these divisors (counting 84209871) is 1, the average is 0.125.

Base conversion 84209871

Base System Value
2 Binary 101000001001111000011001111
3 Ternary 12212110022020010
4 Quaternary 11001033003033
5 Quinary 133024203441
6 Senary 12204524303
8 Octal 501170317
10 Decimal 84209871
12 Duodecimal 24250693
16 Hexadecimal 504f0cf
20 Vigesimal 16664db
36 Base36 1e4wr3

Cryptographic Hash Functions

md5 091156d53d9c8bd83e2241b3314dc814
sha1 7b3105b68fb161d63ecb6c3734506e2c4f9d2041
sha256 1527c78cd12b08fbe6c2c37fdfef2358fbda96f74cab82ca7f2aab8d9a02b64a
sha512 0d0770d8a0e3951f6fa3648db540429c7ae4df1ddb734af7139ae5ea76efc8b6bf758b4ce5b81c4874b8f37aa3663813e0728a44b397d35632ccffdb55ee1131
ripemd-160 571e89c9a7c649b11712bfc4c19a5f553d961528

84209871 as geometric shapes

Circle

Radius = n
Diameter 168419742
Circumference 529106224.18669
Area 2.2277983442029E+16

Sphere

Radius = n
Volume 2.5013681490579E+24
Surface area 8.9111933768116E+16
Circumference 529106224.18669

Square

Length = n
Perimeter 336839484
Area 7091302373836641
Diagonal 119090741.65389

Cube

Length = n
Surface area 42547814243019846
Volume 5.9715765812278E+23
Space diagonal 145855775.07082

Equilateral Triangle

Length = n
Perimeter 252629613
Area 3.0706240008297E+15
Altitude 72927887.53541

Triangular Pyramid

Length = n
Surface area 3.0706240008297E+15
Volume 7.0375704916016E+22
Height 39696913.88463