84857689 (number)

84857689 is an odd 8-digits composite number following 84857688 and preceding 84857690. In scientific notation, it is written as 8.4857689 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 72090816 positive integers (up to 84857689) that are relatively prime to 84857689.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.4857689 × 10^7
Engineering notation 8.4857689 × 10^6

Prime Factorization of 84857689

Prime Factorization 7 × 113 × 107279

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 84857689
Product of the distinct prime numbers

The prime factorization of 84857689 is 7 × 113 × 107279. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 37, 68, 283, 681, 3585, 3547, 13391, 64344, 764206, 880304, 2968440, 4475507, 97836288, 94034, 588395852, 512529936, 4060473037, 7651030552

Basic calculations (n = 84857689)

Multiplication

n×y
n×2 169715378
n×3 254573067
n×4 339430756
n×5 424288445

Division

n÷y
n÷2 42428844.5
n÷3 28285896.333333
n÷3 21214422.25
n÷5 16971537.8

Exponentiation

ny
n2 7200827382420721
n3 6.1104557056014E+23
n4 5.185191499142E+31
n5 4.4000336763964E+39

Nth Root

y√n
2√n 9211.8233265733
3√n 439.43745084155
4√n 95.978244027349
5√n 38.524609036776

Divisors of 84857689

1, 7, 113, 791, 107279, 750953, 12122527, 84857689

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 -84857688
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 84857689 can be divided by 8 positive divisors. The sum of these divisors (counting 84857689) is 1, the average is 0.125.

Base conversion 84857689

Base System Value
2 Binary 101000011101101001101011001
3 Ternary 12220200012212101
4 Quaternary 11003231031121
5 Quinary 133210421224
6 Senary 12230443401
8 Octal 503551531
10 Decimal 84857689
12 Duodecimal 24503561
16 Hexadecimal 50ed359
20 Vigesimal 16a7449
36 Base36 1eism1

Cryptographic Hash Functions

md5 d04a5e2785cfd150019b13468344591b
sha1 d4042f5015f114db19258a3326b6c8b30a4a05a0
sha256 8544cbff6d3048c90caf099d3aedd191ade9331aa9e268f7a4fa3a9d9088c896
sha512 916b039c737b27b0ee4f948f2271cfdb1012fd21ab9878d555161a389a97cce78838c674bdc532a242602853274c364217958ec0186986e05ccab1f99ea97d6b
ripemd-160 16dd023fc45803837d066daa1215d865c124881e

84857689 as geometric shapes

Circle

Radius = n
Diameter 169715378
Circumference 533176584.72601
Area 2.2622066404381E+16

Sphere

Radius = n
Volume 2.5595417006404E+24
Surface area 9.0488265617525E+16
Circumference 533176584.72601

Square

Length = n
Perimeter 339430756
Area 7200827382420721
Diagonal 120006894.65544

Cube

Length = n
Surface area 43204964294524326
Volume 6.1104557056014E+23
Space diagonal 146977828.76088

Equilateral Triangle

Length = n
Perimeter 254573067
Area 3.1180497207215E+15
Altitude 73488914.380439

Triangular Pyramid

Length = n
Surface area 3.1180497207215E+15
Volume 7.2012411092847E+22
Height 40002298.218479