84856905 (number)

84856905 is an odd 8-digits composite number following 84856904 and preceding 84856906. In scientific notation, it is written as 8.4856905 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 38791584 positive integers (up to 84856905) that are relatively prime to 84856905.

Interesting facts

Basic properties

Name

Name eighty-four million eight hundred fifty-six thousand nine hundred five

Notation

Scientific notation 8.4856905 × 10^7
Engineering notation 8.4856905 × 10^6

Prime Factorization of 84856905

Prime Factorization 21 × 3 × 5 × 269387

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 84856905
Product of the distinct prime numbers

The prime factorization of 84856905 is 21 × 3 × 5 × 269387. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 60, 28, 390, 923, 4248, 41, 28747, 7060, 187533, 87163, 4166140, 4128104, 43900939, 60909472, 354706980, 180577088, 4783352347, 3642835846

Basic calculations (n = 84856905)

Multiplication

n×y
n×2 169713810
n×3 254570715
n×4 339427620
n×5 424284525

Division

n÷y
n÷2 42428452.5
n÷3 28285635
n÷3 21214226.25
n÷5 16971381

Exponentiation

ny
n2 7200694326179025
n3 6.1102863437061E+23
n4 5.1849998779067E+31
n5 4.3998304206454E+39

Nth Root

y√n
2√n 9211.7807724674
3√n 439.43609751684
4√n 95.978022340885
5√n 38.524537850758

Divisors of 84856905

1, 3, 5, 15, 21, 63, 105, 315, 269387, 808161, 1346935, 4040805, 5657127, 16971381, 28285635, 84856905

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 -84856904
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 84856905 can be divided by 16 positive divisors. The sum of these divisors (counting 84856905) is 1, the average is 0.0625.

Base conversion 84856905

Base System Value
2 Binary 101000011101101000001001001
3 Ternary 12220200011210100
4 Quaternary 11003231001021
5 Quinary 133210410110
6 Senary 12230440013
8 Octal 503550111
10 Decimal 84856905
12 Duodecimal 24503009
16 Hexadecimal 50ed049
20 Vigesimal 16a7255
36 Base36 1eis09

Cryptographic Hash Functions

md5 0985ab5893221a3872552bf50a131cf6
sha1 a52b82f93f7bd5db1d3d5324a99a6f6c66e9cdb4
sha256 adbb1bb14f7546981a1488c783f473c35fbb8d7d31da030525f1bbbb1035b88d
sha512 59a5ef52d265328bc0f667f742a515a3e26e05ee3368447b027809863615ad2d4dfa3f4e7c9eda54b64955e1a7140a5ebd93679a68786eec9347cb132f61f9c9
ripemd-160 89d7bfedfaaeb5685cba9cb8975a08a3f04ba735

84856905 as geometric shapes

Circle

Radius = n
Diameter 169713810
Circumference 533171658.70873
Area 2.262164839587E+16

Sphere

Radius = n
Volume 2.5594707584956E+24
Surface area 9.0486593583479E+16
Circumference 533171658.70873

Square

Length = n
Perimeter 339427620
Area 7200694326179025
Diagonal 120005785.91201

Cube

Length = n
Surface area 43204165957074150
Volume 6.1102863437061E+23
Space diagonal 146976470.83305

Equilateral Triangle

Length = n
Perimeter 254570715
Area 3.1179921056788E+15
Altitude 73488235.416523

Triangular Pyramid

Length = n
Surface area 3.1179921056788E+15
Volume 7.2010415143769E+22
Height 40001928.637335