84887965 (number)

84887965 is an odd 8-digits composite number following 84887964 and preceding 84887966. In scientific notation, it is written as 8.4887965 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 67250640 positive integers (up to 84887965) that are relatively prime to 84887965.

Interesting facts

Basic properties

Name

Name eighty-four million eight hundred eighty-seven thousand nine hundred sixty-five

Notation

Scientific notation 8.4887965 × 10^7
Engineering notation 8.4887965 × 10^6

Prime Factorization of 84887965

Prime Factorization 5 × 103 × 164831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 84887965
Product of the distinct prime numbers

The prime factorization of 84887965 is 5 × 103 × 164831. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 84887965)

Multiplication

n×y
n×2 169775930
n×3 254663895
n×4 339551860
n×5 424439825

Division

n÷y
n÷2 42443982.5
n÷3 28295988.333333
n÷3 21221991.25
n÷5 16977593

Exponentiation

ny
n2 7205966601841225
n3 6.1169984068827E+23
n4 5.1925954666851E+31
n5 4.4078886223512E+39

Nth Root

y√n
2√n 9213.4665028967
3√n 439.48970627634
4√n 95.986803795609
5√n 38.527357649553

Divisors of 84887965

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 -84887964
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 84887965 can be divided by 8 positive divisors. The sum of these divisors (counting 84887965) is 1, the average is 0.125.

Base conversion 84887965

Base System Value
2 Binary 101000011110100100110011101
3 Ternary 12220201202101201
4 Quaternary 11003310212131
5 Quinary 133212403330
6 Senary 12231235501
8 Octal 503644635
10 Decimal 84887965
12 Duodecimal 24518b91
16 Hexadecimal 50f499d
20 Vigesimal 16aaji5
36 Base36 1ejfz1

Cryptographic Hash Functions

md5 48faec22a66037a45f6fdadaf618bb91
sha1 8ad5db108112a513b821c9a1bd3a3579721ea8b9
sha256 f3ca1d574f74e2fd208da4d4fcc6d78c57f0af0488506be8c519ed04bfce3363
sha512 eeff0134ee443a26fe68e615ca58d4280ed7217315e14158306c8354434370199e2d7c7424ab1fc8f9d805ad86ad86740f50690e973f086a6ddb6fcbb8fd9f7f
ripemd-160 16bbd8bb6881a7e2277a5fe29a81219c8245c13a

84887965 as geometric shapes

Circle

Radius = n
Diameter 169775930
Circumference 533366814.44437
Area 2.2638211738358E+16

Sphere

Radius = n
Volume 2.5622823009444E+24
Surface area 9.0552846953431E+16
Circumference 533366814.44437

Square

Length = n
Perimeter 339551860
Area 7205966601841225
Diagonal 120049711.38525

Cube

Length = n
Surface area 43235799611047350
Volume 6.1169984068827E+23
Space diagonal 147030268.33113

Equilateral Triangle

Length = n
Perimeter 254663895
Area 3.1202750680084E+15
Altitude 73515134.165564

Triangular Pyramid

Length = n
Surface area 3.1202750680084E+15
Volume 7.2089517566901E+22
Height 40016570.461751