83431912 (number)

83431912 is an even 8-digits composite number following 83431911 and preceding 83431913. In scientific notation, it is written as 8.3431912 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 40370160 positive integers (up to 83431912) that are relatively prime to 83431912.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3431912 × 10^7
Engineering notation 8.3431912 × 10^6

Prime Factorization of 83431912

Prime Factorization 2 × 2 × 2 × 31 × 336419

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20857978
Product of the distinct prime numbers

The prime factorization of 83431912 is 2 × 2 × 2 × 31 × 336419. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 57, 41, 567, 435, 9924, 2235, 67555, 59824, 892653, 595973, 1439343, 8422048, 42566698, 49013065, 402571888, 621755865, 1283776592, 4277491074

Basic calculations (n = 83431912)

Multiplication

n×y
n×2 166863824
n×3 250295736
n×4 333727648
n×5 417159560

Division

n÷y
n÷2 41715956
n÷3 27810637.333333
n÷3 20857978
n÷5 16686382.4

Exponentiation

ny
n2 6960883939975744
n3 5.8075985632227E+23
n4 4.8453905225812E+31
n5 4.0426019568563E+39

Nth Root

y√n
2√n 9134.1070718489
3√n 436.96239729371
4√n 95.572522577616
5√n 38.394272176834

Divisors of 83431912

1, 2, 4, 8, 31, 62, 124, 248, 336419, 672838, 1345676, 2691352, 10428989, 20857978, 41715956, 83431912

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 -83431911
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 83431912 can be divided by 16 positive divisors. The sum of these divisors (counting 83431912) is 1, the average is 0.0625.

Base conversion 83431912

Base System Value
2 Binary 100111110010001000111101000
3 Ternary 12210222210001211
4 Quaternary 10332101013220
5 Quinary 132324310122
6 Senary 12140122504
8 Octal 476210750
10 Decimal 83431912
12 Duodecimal 23b36434
16 Hexadecimal 4f911e8
20 Vigesimal 1618jfc
36 Base36 1do8h4

Cryptographic Hash Functions

md5 655204b1429a6213e64491b56a009abd
sha1 758990e06028df249764b5bd2fdfc8bb389fa4ea
sha256 c52b4ac0252999500f4003c0d28991c965ab1a4397be98d2e1544c56eaf9c519
sha512 45f3dbeba5dbafe506806aa50855d26090ab2efa30be961f67ac158d903dfbc4d1f0061a7b197510cd1da0c6effc77764185520f3aa7724a34b01cb0a4599ec7
ripemd-160 3889091db945dbce0aac3a989e21f2fc32c598db

83431912 as geometric shapes

Circle

Radius = n
Diameter 166863824
Circumference 524218163.6283
Area 2.1868261848319E+16

Sphere

Radius = n
Volume 2.4326811974959E+24
Surface area 8.7473047393276E+16
Circumference 524218163.6283

Square

Length = n
Perimeter 333727648
Area 6960883939975744
Diagonal 117990541.48512

Cube

Length = n
Surface area 41765303639854464
Volume 5.8075985632227E+23
Space diagonal 144508310.55662

Equilateral Triangle

Length = n
Perimeter 250295736
Area 3.0141511624071E+15
Altitude 72254155.278308

Triangular Pyramid

Length = n
Surface area 3.0141511624071E+15
Volume 6.8443205441067E+22
Height 39330180.49504