84877987 (number)

84877987 is an odd 8-digits composite number following 84877986 and preceding 84877988. In scientific notation, it is written as 8.4877987 × 10^7. The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors. There are 84267216 positive integers (up to 84877987) that are relatively prime to 84877987.

Interesting facts

Basic properties

Name

Name eighty-four million eight hundred seventy-seven thousand nine hundred eighty-seven

Notation

Scientific notation 8.4877987 × 10^7
Engineering notation 8.4877987 × 10^6

Prime Factorization of 84877987

Prime Factorization 139 × 610633

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 84877987
Product of the distinct prime numbers

The prime factorization of 84877987 is 139 × 610633. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 8, 36, 56, 509, 456, 7994, 1549, 81946, 37105, 77034, 627228, 8774475, 9805295, 99391636, 32734057, 632346333, 170560161, 3352340305, 1609811111

Basic calculations (n = 84877987)

Multiplication

n×y
n×2 169755974
n×3 254633961
n×4 339511948
n×5 424389935

Division

n÷y
n÷2 42438993.5
n÷3 28292662.333333
n÷3 21219496.75
n÷5 16975597.4

Exponentiation

ny
n2 7204272677172169
n3 6.1148416263747E+23
n4 5.1901544807049E+31
n5 4.4052986454127E+39

Nth Root

y√n
2√n 9212.9249969811
3√n 439.47248593139
4√n 95.983983023112
5√n 38.526451881461

Divisors of 84877987

1, 139, 610633, 84877987

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84877986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84877987 can be divided by 4 positive divisors. The sum of these divisors (counting 84877987) is 1, the average is 0.25.

Base conversion 84877987

Base System Value
2 Binary 101000011110010001010100011
3 Ternary 12220201020201011
4 Quaternary 11003302022203
5 Quinary 133212043422
6 Senary 12231121351
8 Octal 503621243
10 Decimal 84877987
12 Duodecimal 24513257
16 Hexadecimal 50f22a3
20 Vigesimal 16a9ej7
36 Base36 1ej89v

Cryptographic Hash Functions

md5 f1537fd7d58cd42b773cffe86959f90e
sha1 a6a8807693bb0bd2f3e43fb3d57b6a6ec8eb2223
sha256 270638563f0ffd96284442bda1ca138ae1787395dc7aa73a97f9f2823240894e
sha512 f4cfff53ab844721779a27d44decde3281aa63b230e6d6fb6685e32f72e3080838a43c7f89921c0afc72e93e82eeca0efbbb73db58ac6104fc219f59bdd1a4c9
ripemd-160 c47917dec57dc4ba9bba224a61da6d2d8fc6a9aa

84877987 as geometric shapes

Circle

Radius = n
Diameter 169755974
Circumference 533304120.82138
Area 2.2632890117062E+16

Sphere

Radius = n
Volume 2.5613788708379E+24
Surface area 9.0531560468247E+16
Circumference 533304120.82138

Square

Length = n
Perimeter 339511948
Area 7204272677172169
Diagonal 120035600.36233

Cube

Length = n
Surface area 43225636063033014
Volume 6.1148416263747E+23
Space diagonal 147012985.92817

Equilateral Triangle

Length = n
Perimeter 254633961
Area 3.1195415771106E+15
Altitude 73506492.964085

Triangular Pyramid

Length = n
Surface area 3.1195415771106E+15
Volume 7.2064099664856E+22
Height 40011866.787442