83149746 (number)

83149746 is an even 8-digits composite number following 83149745 and preceding 83149747. In scientific notation, it is written as 8.3149746 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 27694800 positive integers (up to 83149746) that are relatively prime to 83149746.

Interesting facts

Basic properties

Name

Name eighty-three million one hundred forty-nine thousand seven hundred forty-six

Notation

Scientific notation 8.3149746 × 10^7
Engineering notation 8.3149746 × 10^6

Prime Factorization of 83149746

Prime Factorization 2 × 3 × 1471 × 9421

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 83149746
Product of the distinct prime numbers

The prime factorization of 83149746 is 2 × 3 × 1471 × 9421. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 81, 38, 156, 99, 3655, 9006, 69754, 77988, 776480, 941221, 5479612, 9380748, 65838076, 18657588, 235695552, 227755350, 414180388, 3512666489

Basic calculations (n = 83149746)

Multiplication

n×y
n×2 166299492
n×3 249449238
n×4 332598984
n×5 415748730

Division

n÷y
n÷2 41574873
n÷3 27716582
n÷3 20787436.5
n÷5 16629949.2

Exponentiation

ny
n2 6913880259864516
n3 5.7488738748215E+23
n4 4.7801740247744E+31
n5 3.9747025599579E+39

Nth Root

y√n
2√n 9118.6482550869
3√n 436.46923991608
4√n 95.491613532744
5√n 38.368267154649

Divisors of 83149746

1, 2, 3, 6, 1471, 2942, 4413, 8826, 9421, 18842, 28263, 56526, 13858291, 27716582, 41574873, 83149746

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 -83149745
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 83149746 can be divided by 16 positive divisors. The sum of these divisors (counting 83149746) is 1, the average is 0.0625.

Base conversion 83149746

Base System Value
2 Binary 100111101001100001110110010
3 Ternary 12210110110000020
4 Quaternary 10331030032302
5 Quinary 132241242441
6 Senary 12130104310
8 Octal 475141662
10 Decimal 83149746
12 Duodecimal 23a1b096
16 Hexadecimal 4f4c3b2
20 Vigesimal 15jde76
36 Base36 1di6r6

Cryptographic Hash Functions

md5 382aab7c59ebd5223f41935d48492060
sha1 3b7f996c5bbd2f25c9ec1bc15ac1abfde75050f4
sha256 61ba55fcfcb5a920b4cea8af76944cedbf9d3b2960febcf72147973ec95fa473
sha512 9839607b0274cc9e2b7fa5facdc04dbf5f45811338283e0b92ee72fabf114d121065f6aeb0ffb9dc3b586d96c84e07e8a051e7d8fcddcb80db16f4d608962917
ripemd-160 d97df5a8eb27d500d096cfe0040a730bddb68700

83149746 as geometric shapes

Circle

Radius = n
Diameter 166299492
Circumference 522445262.36291
Area 2.172059543219E+16

Sphere

Radius = n
Volume 2.4080826575405E+24
Surface area 8.6882381728759E+16
Circumference 522445262.36291

Square

Length = n
Perimeter 332598984
Area 6913880259864516
Diagonal 117591498.50108

Cube

Length = n
Surface area 41483281559187096
Volume 5.7488738748215E+23
Space diagonal 144019584.70845

Equilateral Triangle

Length = n
Perimeter 249449238
Area 2.9937979718832E+15
Altitude 72009792.354224

Triangular Pyramid

Length = n
Surface area 2.9937979718832E+15
Volume 6.7751128351208E+22
Height 39197166.167026