83661812 (number)

83661812 is an even 8-digits composite number following 83661811 and preceding 83661813. In scientific notation, it is written as 8.3661812 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 37670400 positive integers (up to 83661812) that are relatively prime to 83661812.

Interesting facts

Basic properties

Name

Name eighty-three million six hundred sixty-one thousand eight hundred twelve

Notation

Scientific notation 8.3661812 × 10^7
Engineering notation 8.3661812 × 10^6

Prime Factorization of 83661812

Prime Factorization 2 × 2 × 13 × 41 × 39241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41830906
Product of the distinct prime numbers

The prime factorization of 83661812 is 2 × 2 × 13 × 41 × 39241. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 19, 13, 386, 116, 4525, 9218, 9950, 72019, 632677, 414923, 8122957, 3025945, 48445544, 98044758, 615460376, 65976516, 6347578845, 7394965451

Basic calculations (n = 83661812)

Multiplication

n×y
n×2 167323624
n×3 250985436
n×4 334647248
n×5 418309060

Division

n÷y
n÷2 41830906
n÷3 27887270.666667
n÷3 20915453
n÷5 16732362.4

Exponentiation

ny
n2 6999298787123344
n3 5.8557401926014E+23
n4 4.8990183511426E+31
n5 4.0986075227784E+39

Nth Root

y√n
2√n 9146.6831146597
3√n 437.36338504536
4√n 95.638293139619
5√n 38.415408286333

Divisors of 83661812

1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 39241, 78482, 156964, 510133, 1020266, 1608881, 2040532, 3217762, 6435524, 20915453, 41830906, 83661812

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83661811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83661812 can be divided by 24 positive divisors. The sum of these divisors (counting 83661812) is 1, the average is 0.041666666666667.

Base conversion 83661812

Base System Value
2 Binary 100111111001001001111110100
3 Ternary 12211102110102122
4 Quaternary 10333021033310
5 Quinary 132404134222
6 Senary 12145055112
8 Octal 477111764
10 Decimal 83661812
12 Duodecimal 24027498
16 Hexadecimal 4fc93f4
20 Vigesimal 162heac
36 Base36 1dt5v8

Cryptographic Hash Functions

md5 46f87d57bce184a9fa78e6e185201106
sha1 dcffebe9ec7241c97c520f59e4e969c4761cedf4
sha256 728580e2d1307be63160ce79f560f03f677d684e4d06c85fea0f33dac9c09a23
sha512 132bb1b1eeb6f60c21f1db448af4ec9cd3981d4cda6741b042e7fc3b9c59e9c5663d024d7b771351f48407e5194022c0e64b6ba0345b2bd02d757761e0b8be1c
ripemd-160 739f5f297126cba077605ce1eefdae1cf1505c04

83661812 as geometric shapes

Circle

Radius = n
Diameter 167323624
Circumference 525662667.93042
Area 2.1988945649907E+16

Sphere

Radius = n
Volume 2.4528467160543E+24
Surface area 8.7955782599627E+16
Circumference 525662667.93042

Square

Length = n
Perimeter 334647248
Area 6999298787123344
Diagonal 118315669.18311

Cube

Length = n
Surface area 41995792722740064
Volume 5.8557401926014E+23
Space diagonal 144906509.03728

Equilateral Triangle

Length = n
Perimeter 250985436
Area 3.0307852791632E+15
Altitude 72453254.518638

Triangular Pyramid

Length = n
Surface area 3.0307852791632E+15
Volume 6.9010559984251E+22
Height 39438556.394369