83809908 (number)

83809908 is an even 8-digits composite number following 83809907 and preceding 83809909. In scientific notation, it is written as 8.3809908 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 72 positive divisors. There are 22102848 positive integers (up to 83809908) that are relatively prime to 83809908.

Interesting facts

Basic properties

Name

Name eighty-three million eight hundred nine thousand nine hundred eight

Notation

Scientific notation 8.3809908 × 10^7
Engineering notation 8.3809908 × 10^6

Prime Factorization of 83809908

Prime Factorization 2 × 2 × 13 × 7 × 3 × 3 × 25583

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 13968318
Product of the distinct prime numbers

The prime factorization of 83809908 is 2 × 2 × 13 × 7 × 3 × 3 × 25583. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 5, 13, 68, 866, 533, 1816, 495, 81047, 81867, 765035, 951773, 4141480, 5464734, 61847752, 52786008, 50337891, 810949570, 2618804704, 8462691643

Basic calculations (n = 83809908)

Multiplication

n×y
n×2 167619816
n×3 251429724
n×4 335239632
n×5 419049540

Division

n÷y
n÷2 41904954
n÷3 27936636
n÷3 20952477
n÷5 16761981.6

Exponentiation

ny
n2 7024100678968464
n3 5.8868923168708E+23
n4 4.9337990348285E+31
n5 4.1350124319947E+39

Nth Root

y√n
2√n 9154.7751474299
3√n 437.62130274503
4√n 95.68058918835
5√n 38.428999061179

Divisors of 83809908

1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 25583, 51166, 76749, 102332, 153498, 179081, 230247, 306996, 332579, 358162, 460494, 537243, 665158, 716324, 920988, 997737, 1074486, 1330316, 1611729, 1995474, 2148972, 2328053, 2993211, 3223458, 3990948, 4656106, 5986422, 6446916, 6984159, 9312212, 11972844, 13968318, 20952477, 27936636, 41904954, 83809908

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83809907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83809908 can be divided by 72 positive divisors. The sum of these divisors (counting 83809908) is 1, the average is 0.013888888888889.

Base conversion 83809908

Base System Value
2 Binary 100111111101101011001110100
3 Ternary 12211200222120200
4 Quaternary 10333231121310
5 Quinary 132423404113
6 Senary 12152200500
8 Octal 477553164
10 Decimal 83809908
12 Duodecimal 24099130
16 Hexadecimal 4fed674
20 Vigesimal 163g4f8
36 Base36 1dwc50

Cryptographic Hash Functions

md5 a8373fd143ea08656c9ba1b1cc1778f0
sha1 9aa0f4c02a0f235627d980a55abc2529c6e168a1
sha256 d47f33e49a3a85aa1bd9378229cfbe1494894013ae2d45a0e8e49d5f34970fd6
sha512 e48a0f5ca0bb8b2b097f327bb726bf89c26e2fedc86dd61605e95a12a4f62b050f701f94fddd32e6897a8c5b44c094f674be094b30fd74adf5bdb9ba74dfa93d
ripemd-160 b276d383f854e723263bf0e6ba9bd8623692d574

83809908 as geometric shapes

Circle

Radius = n
Diameter 167619816
Circumference 526593182.54167
Area 2.2066863091122E+16

Sphere

Radius = n
Volume 2.4658956873541E+24
Surface area 8.826745236449E+16
Circumference 526593182.54167

Square

Length = n
Perimeter 335239632
Area 7024100678968464
Diagonal 118525108.55484

Cube

Length = n
Surface area 42144604073810784
Volume 5.8868923168708E+23
Space diagonal 145163018.83367

Equilateral Triangle

Length = n
Perimeter 251429724
Area 3.0415248133631E+15
Altitude 72581509.416837

Triangular Pyramid

Length = n
Surface area 3.0415248133631E+15
Volume 6.9377691289573E+22
Height 39508369.51828