83431938 (number)

83431938 is an even 8-digits composite number following 83431937 and preceding 83431939. In scientific notation, it is written as 8.3431938 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 27758160 positive integers (up to 83431938) that are relatively prime to 83431938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3431938 × 10^7
Engineering notation 8.3431938 × 10^6

Prime Factorization of 83431938

Prime Factorization 2 × 3 × 541 × 25703

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 83431938
Product of the distinct prime numbers

The prime factorization of 83431938 is 2 × 3 × 541 × 25703. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 74, 32, 308, 994, 9482, 4425, 65567, 22357, 185943, 199192, 6723093, 3115057, 56285638, 77639223, 822150711, 696286664, 1516138015, 2083262755

Basic calculations (n = 83431938)

Multiplication

n×y
n×2 166863876
n×3 250295814
n×4 333727752
n×5 417159690

Division

n÷y
n÷2 41715969
n÷3 27810646
n÷3 20857984.5
n÷5 16686387.6

Exponentiation

ny
n2 6960888278435844
n3 5.8076039927139E+23
n4 4.8453965624866E+31
n5 4.0426082558679E+39

Nth Root

y√n
2√n 9134.1084950859
3√n 436.9624426841
4√n 95.572530023464
5√n 38.394274569805

Divisors of 83431938

1, 2, 3, 6, 541, 1082, 1623, 3246, 25703, 51406, 77109, 154218, 13905323, 27810646, 41715969, 83431938

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83431937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83431938 can be divided by 16 positive divisors. The sum of these divisors (counting 83431938) is 1, the average is 0.0625.

Base conversion 83431938

Base System Value
2 Binary 100111110010001001000000010
3 Ternary 12210222210002210
4 Quaternary 10332101020002
5 Quinary 132324310223
6 Senary 12140122550
8 Octal 476211002
10 Decimal 83431938
12 Duodecimal 23b36456
16 Hexadecimal 4f91202
20 Vigesimal 1618jgi
36 Base36 1do8hu

Cryptographic Hash Functions

md5 1790634512227c019fc03d43baa9cc30
sha1 a4fd8f96f0b8dcf18706442fba1420cac7a35392
sha256 e21e21b4b63dc90a4250215e6963417faa47097eb9ba2e4b89e873e36c21b1a8
sha512 399a175274b68ed85ae1003edf40bddcf2d1a61f0ddf88864a5bb6ac6a9b470abbc15e9adba5c2a5a041e6873e6afb9b6acc8763b6b49753d200675d6cd64f13
ripemd-160 d0c34aefebc1c2abc6e8b1878811417bbf114cc6

83431938 as geometric shapes

Circle

Radius = n
Diameter 166863876
Circumference 524218326.99112
Area 2.1868275477993E+16

Sphere

Radius = n
Volume 2.4326834717958E+24
Surface area 8.7473101911973E+16
Circumference 524218326.99112

Square

Length = n
Perimeter 333727752
Area 6960888278435844
Diagonal 117990578.25467

Cube

Length = n
Surface area 41765329670615064
Volume 5.8076039927139E+23
Space diagonal 144508355.58994

Equilateral Triangle

Length = n
Perimeter 250295814
Area 3.0141530410154E+15
Altitude 72254177.794968

Triangular Pyramid

Length = n
Surface area 3.0141530410154E+15
Volume 6.8443269428234E+22
Height 39330192.751557