86442885 (number)

86442885 is an odd 8-digits composite number following 86442884 and preceding 86442886. In scientific notation, it is written as 8.6442885 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 45843840 positive integers (up to 86442885) that are relatively prime to 86442885.

Interesting facts

Basic properties

Name

Name eighty-six million four hundred forty-two thousand eight hundred eighty-five

Notation

Scientific notation 8.6442885 × 10^7
Engineering notation 8.6442885 × 10^6

Prime Factorization of 86442885

Prime Factorization 45 × 181 × 10613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 86442885
Product of the distinct prime numbers

The prime factorization of 86442885 is 45 × 181 × 10613. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 89, 48, 703, 294, 7201, 3051, 49419, 10705, 453048, 10495, 9441956, 6398717, 2617153, 3372983, 561263426, 299787616, 1019291179, 5399149633

Basic calculations (n = 86442885)

Multiplication

n×y
n×2 172885770
n×3 259328655
n×4 345771540
n×5 432214425

Division

n÷y
n÷2 43221442.5
n÷3 28814295
n÷3 21610721.25
n÷5 17288577

Exponentiation

ny
n2 7472372367123225
n3 6.4593342520841E+23
n4 5.5836348792947E+31
n5 4.8266550775286E+39

Nth Root

y√n
2√n 9297.4665904213
3√n 442.15691111389
4√n 96.423371598494
5√n 38.667478308677

Divisors of 86442885

1, 45, 181, 8145, 10613, 477585, 1920953, 86442885

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86442884
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86442885 can be divided by 8 positive divisors. The sum of these divisors (counting 86442885) is 1, the average is 0.125.

Base conversion 86442885

Base System Value
2 Binary 101001001110000001110000101
3 Ternary 20000122202100100
4 Quaternary 11021300032011
5 Quinary 134112133020
6 Senary 12324434313
8 Octal 511601605
10 Decimal 86442885
12 Duodecimal 24b48999
16 Hexadecimal 5270385
20 Vigesimal 1705745
36 Base36 1fgrr9

Cryptographic Hash Functions

md5 b7cdb74db18eda7fbced9b7d515eb901
sha1 1f6bcb8e743f65b1511dd486fda1f1ddccc3cf47
sha256 618af28d3d57e8f6a32c60bdb99878a7000f60c759fb192a78996e3d9c468e99
sha512 251d1b86fb6427169603161cfec22c3be891f91ef14903721ab69a9af9ac037eafc5b503ab85ab836882f86b8d7432ec498c9f48318a7f3ab54c4406c353eb6b
ripemd-160 a88c2e8dbdcd51a321a6cc4f321648a8fc0925c7

86442885 as geometric shapes

Circle

Radius = n
Diameter 172885770
Circumference 543136664.94221
Area 2.3475150133442E+16

Sphere

Radius = n
Volume 2.7056796044571E+24
Surface area 9.3900600533767E+16
Circumference 543136664.94221

Square

Length = n
Perimeter 345771540
Area 7472372367123225
Diagonal 122248700.33766

Cube

Length = n
Surface area 44834234202739350
Volume 6.4593342520841E+23
Space diagonal 149723468.77283

Equilateral Triangle

Length = n
Perimeter 259328655
Area 3.2356321482328E+15
Altitude 74861734.386417

Triangular Pyramid

Length = n
Surface area 3.2356321482328E+15
Volume 7.612398419332E+22
Height 40749566.779219