83431928 (number)

83431928 is an even 8-digits composite number following 83431927 and preceding 83431929. In scientific notation, it is written as 8.3431928 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 8 positive divisors. There are 41715960 positive integers (up to 83431928) that are relatively prime to 83431928.

Interesting facts

Basic properties

Name

Name eighty-three million four hundred thirty-one thousand nine hundred twenty-eight

Notation

Scientific notation 8.3431928 × 10^7
Engineering notation 8.3431928 × 10^6

Prime Factorization of 83431928

Prime Factorization 2 × 2 × 2 × 10428991

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20857982
Product of the distinct prime numbers

The prime factorization of 83431928 is 2 × 2 × 2 × 10428991. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 53, 53, 635, 264, 3242, 6877, 54290, 78963, 732024, 498681, 4692561, 3003556, 59572829, 27345632, 408733330, 788098660, 9793332292, 7653819820

Basic calculations (n = 83431928)

Multiplication

n×y
n×2 166863856
n×3 250295784
n×4 333727712
n×5 417159640

Division

n÷y
n÷2 41715964
n÷3 27810642.666667
n÷3 20857982
n÷5 16686385.6

Exponentiation

ny
n2 6960886609797184
n3 5.8076019044476E+23
n4 4.8453942394454E+31
n5 4.0426058331702E+39

Nth Root

y√n
2√n 9134.1079476871
3√n 436.96242522626
4√n 95.572527159676
5√n 38.394273649432

Divisors of 83431928

1, 2, 4, 8, 10428991, 20857982, 41715964, 83431928

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 -83431927
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 83431928 can be divided by 8 positive divisors. The sum of these divisors (counting 83431928) is 1, the average is 0.125.

Base conversion 83431928

Base System Value
2 Binary 100111110010001000111111000
3 Ternary 12210222210002102
4 Quaternary 10332101013320
5 Quinary 132324310203
6 Senary 12140122532
8 Octal 476210770
10 Decimal 83431928
12 Duodecimal 23b36448
16 Hexadecimal 4f911f8
20 Vigesimal 1618jg8
36 Base36 1do8hk

Cryptographic Hash Functions

md5 c7c9533b3804feb378af276cbaa7660f
sha1 f988dfa4519f53a5da213702cd67f135abfcc64d
sha256 90c2988d398bbd1d7fc4fa3922a7ffb2e0798247f67c118d50c224db5a10c82d
sha512 97acd6ec2eb4f15c63377df06efeb407dbce632aa7d65437b6c3a26a548b5fffe5d070929516547049e1e46fbd82525f62564864c3bac6b9b2afa298b608ff6b
ripemd-160 19852dca728122594759a33e487ea0e185ad43ab

83431928 as geometric shapes

Circle

Radius = n
Diameter 166863856
Circumference 524218264.15927
Area 2.186827023581E+16

Sphere

Radius = n
Volume 2.4326825970649E+24
Surface area 8.7473080943242E+16
Circumference 524218264.15927

Square

Length = n
Perimeter 333727712
Area 6960886609797184
Diagonal 117990564.11254

Cube

Length = n
Surface area 41765319658783104
Volume 5.8076019044476E+23
Space diagonal 144508338.26943

Equilateral Triangle

Length = n
Perimeter 250295784
Area 3.0141523184736E+15
Altitude 72254169.134714

Triangular Pyramid

Length = n
Surface area 3.0141523184736E+15
Volume 6.844324481778E+22
Height 39330188.037512