83429905 (number)

83429905 is an odd 8-digits composite number following 83429904 and preceding 83429906. In scientific notation, it is written as 8.3429905 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 61609728 positive integers (up to 83429905) that are relatively prime to 83429905.

Interesting facts

Basic properties

Name

Name eighty-three million four hundred twenty-nine thousand nine hundred five

Notation

Scientific notation 8.3429905 × 10^7
Engineering notation 8.3429905 × 10^6

Prime Factorization of 83429905

Prime Factorization 13 × 5 × 1283537

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 83429905
Product of the distinct prime numbers

The prime factorization of 83429905 is 13 × 5 × 1283537. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 67, 71, 923, 19, 1365, 2245, 93327, 61933, 772462, 336106, 2467247, 7459055, 15474706, 15911817, 938645048, 334902805, 88864605, 5251029642

Basic calculations (n = 83429905)

Multiplication

n×y
n×2 166859810
n×3 250289715
n×4 333719620
n×5 417149525

Division

n÷y
n÷2 41714952.5
n÷3 27809968.333333
n÷3 20857476.25
n÷5 16685981

Exponentiation

ny
n2 6960549048309025
n3 5.8071794584826E+23
n4 4.8449243053916E+31
n5 4.0421157453101E+39

Nth Root

y√n
2√n 9133.9972082325
3√n 436.95889347627
4√n 95.571947810184
5√n 38.394087456038

Divisors of 83429905

1, 5, 13, 65, 1283537, 6417685, 16685981, 83429905

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 -83429904
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 83429905 can be divided by 8 positive divisors. The sum of these divisors (counting 83429905) is 1, the average is 0.125.

Base conversion 83429905

Base System Value
2 Binary 100111110010000101000010001
3 Ternary 12210222200022111
4 Quaternary 10332100220101
5 Quinary 132324224110
6 Senary 12140105321
8 Octal 476205021
10 Decimal 83429905
12 Duodecimal 23b35241
16 Hexadecimal 4f90a11
20 Vigesimal 1618ef5
36 Base36 1do6xd

Cryptographic Hash Functions

md5 fdcc171fdd439ba37c856ea00583cc4f
sha1 4955dbc416444eae1db373f640d425dc5522517b
sha256 62ff6807b69e760f03a92b430007f8e1577d8e23503d8a5e382aeac7400fb805
sha512 88f02063719347a5618187bc70fc35c947f78adc32aa7450cf95ff72ffaaf7e9449a042bbe3ceff00449e440c1f1956f359b8fea578bc66bef3550b381c7cc61
ripemd-160 4ed68fe6a4d17b49bf5426dac3826bf2e3830376

83429905 as geometric shapes

Circle

Radius = n
Diameter 166859810
Circumference 524205553.27539
Area 2.1867209755119E+16

Sphere

Radius = n
Volume 2.4325056433129E+24
Surface area 8.7468839020476E+16
Circumference 524205553.27539

Square

Length = n
Perimeter 333719620
Area 6960549048309025
Diagonal 117987703.1585

Cube

Length = n
Surface area 41763294289854150
Volume 5.8071794584826E+23
Space diagonal 144504834.33064

Equilateral Triangle

Length = n
Perimeter 250289715
Area 3.0140061500616E+15
Altitude 72252417.165322

Triangular Pyramid

Length = n
Surface area 3.0140061500616E+15
Volume 6.8438266244338E+22
Height 39329234.386166