83149747 (number)

83149747 is an odd 8-digits composite number following 83149746 and preceding 83149748. In scientific notation, it is written as 8.3149747 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 6 positive divisors. There are 81904284 positive integers (up to 83149747) that are relatively prime to 83149747.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3149747 × 10^7
Engineering notation 8.3149747 × 10^6

Prime Factorization of 83149747

Prime Factorization 67 × 67 × 18523

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1241041
Product of the distinct prime numbers

The prime factorization of 83149747 is 67 × 67 × 18523. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 46, 8, 847, 389, 5420, 4491, 76474, 37840, 519736, 628000, 24993, 3740876, 59872919, 31618191, 267967069, 56092124, 657175617, 5137429489

Basic calculations (n = 83149747)

Multiplication

n×y
n×2 166299494
n×3 249449241
n×4 332598988
n×5 415748735

Division

n÷y
n÷2 41574873.5
n÷3 27716582.333333
n÷3 20787436.75
n÷5 16629949.4

Exponentiation

ny
n2 6913880426164009
n3 5.7488740822379E+23
n4 4.7801742547294E+31
n5 3.9747027989666E+39

Nth Root

y√n
2√n 9118.6483099196
3√n 436.46924166581
4√n 95.491613819851
5√n 38.368267246936

Divisors of 83149747

1, 67, 4489, 18523, 1241041, 83149747

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83149746
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83149747 can be divided by 6 positive divisors. The sum of these divisors (counting 83149747) is 1, the average is 0.16666666666667.

Base conversion 83149747

Base System Value
2 Binary 100111101001100001110110011
3 Ternary 12210110110000021
4 Quaternary 10331030032303
5 Quinary 132241242442
6 Senary 12130104311
8 Octal 475141663
10 Decimal 83149747
12 Duodecimal 23a1b097
16 Hexadecimal 4f4c3b3
20 Vigesimal 15jde77
36 Base36 1di6r7

Cryptographic Hash Functions

md5 b8aaf42a1f862e2b1c5819b88946301e
sha1 e2890138d8f9f7e3b876e5d1ad1994af4ea771fa
sha256 4eb7c1e143ad1d64244c3f4d5507606e10d53dd2cc759e30479bc690b0e4527f
sha512 f3e3833f4ee6e8b4f21e5b4905a5e3996e070397b795a66b1cca90a9721cc855ad842c430682f6aeb99107bb798aac2ac9530d3fb767ec01fd7f933c9e035586
ripemd-160 87b6c629a6872e56a4e675fd85429cb1365c2b9a

83149747 as geometric shapes

Circle

Radius = n
Diameter 166299494
Circumference 522445268.6461
Area 2.1720595954635E+16

Sphere

Radius = n
Volume 2.4080827444228E+24
Surface area 8.688238381854E+16
Circumference 522445268.6461

Square

Length = n
Perimeter 332598988
Area 6913880426164009
Diagonal 117591499.91529

Cube

Length = n
Surface area 41483282556984054
Volume 5.7488740822379E+23
Space diagonal 144019586.4405

Equilateral Triangle

Length = n
Perimeter 249449241
Area 2.993798043893E+15
Altitude 72009793.220249

Triangular Pyramid

Length = n
Surface area 2.993798043893E+15
Volume 6.7751130795633E+22
Height 39197166.638431