83998908 (number)

83998908 is an even 8-digits composite number following 83998907 and preceding 83998909. In scientific notation, it is written as 8.3998908 × 10^7. The sum of its digits is 54. It has a total of 7 prime factors and 72 positive divisors. There are 23887872 positive integers (up to 83998908) that are relatively prime to 83998908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3998908 × 10^7
Engineering notation 8.3998908 × 10^6

Prime Factorization of 83998908

Prime Factorization 2 × 2 × 3 × 3 × 257 × 7 × 1297

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 13999818
Product of the distinct prime numbers

The prime factorization of 83998908 is 2 × 2 × 3 × 3 × 257 × 7 × 1297. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 3, 2, 57, 953, 797, 6386, 9141, 37692, 1732, 399058, 829746, 6156422, 6847515, 52225660, 54392833, 166227961, 120134018, 8282038741, 908412590

Basic calculations (n = 83998908)

Multiplication

n×y
n×2 167997816
n×3 251996724
n×4 335995632
n×5 419994540

Division

n÷y
n÷2 41999454
n÷3 27999636
n÷3 20999727
n÷5 16799781.6

Exponentiation

ny
n2 7055816545192464
n3 5.926808848445E+23
n4 4.9784547119412E+31
n5 4.1818475933051E+39

Nth Root

y√n
2√n 9165.091816234
3√n 437.95001618894
4√n 95.734486034208
5√n 38.446315720385

Divisors of 83998908

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257, 514, 771, 1028, 1297, 1542, 1799, 2313, 2594, 3084, 3598, 3891, 4626, 5188, 5397, 7196, 7782, 9079, 9252, 10794, 11673, 15564, 16191, 18158, 21588, 23346, 27237, 32382, 36316, 46692, 54474, 64764, 81711, 108948, 163422, 326844, 333329, 666658, 999987, 1333316, 1999974, 2333303, 2999961, 3999948, 4666606, 5999922, 6999909, 9333212, 11999844, 13999818, 20999727, 27999636, 41999454, 83998908

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 -83998907
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 83998908 can be divided by 72 positive divisors. The sum of these divisors (counting 83998908) is 1, the average is 0.013888888888889.

Base conversion 83998908

Base System Value
2 Binary 101000000011011100010111100
3 Ternary 12212001120211200
4 Quaternary 11000123202330
5 Quinary 133000431113
6 Senary 12200215500
8 Octal 500334274
10 Decimal 83998908
12 Duodecimal 2416a590
16 Hexadecimal 501b8bc
20 Vigesimal 164jh58
36 Base36 1e0dz0

Cryptographic Hash Functions

md5 824f025a4e5c069f119fcca909a7ec52
sha1 c8bbc9c99210e2fc13f49ebadfa43fe5fabd735d
sha256 9097b26fa5039370b75796b61b9e3516a55b529279e37e612dcb28d9855a64c3
sha512 b5badd1c31fab4a94bcb93b78f5951e43e861405e2b121254f87375d0d40f2d4782d22786999a586c7023096cc13d718cb2993888a33723e5735d1f8592fc223
ripemd-160 a86d828dd56b64871f581bcfc1317cd0650332a9

83998908 as geometric shapes

Circle

Radius = n
Diameter 167997816
Circumference 527780704.56473
Area 2.2166501423454E+16

Sphere

Radius = n
Volume 2.4826158850008E+24
Surface area 8.8666005693816E+16
Circumference 527780704.56473

Square

Length = n
Perimeter 335995632
Area 7055816545192464
Diagonal 118792394.91813

Cube

Length = n
Surface area 42334899271154784
Volume 5.926808848445E+23
Space diagonal 145490376.4363

Equilateral Triangle

Length = n
Perimeter 251996724
Area 3.0552581862896E+15
Altitude 72745188.218152

Triangular Pyramid

Length = n
Surface area 3.0552581862896E+15
Volume 6.9848112125531E+22
Height 39597464.97271