84366987 (number)

84366987 is an odd 8-digits composite number following 84366986 and preceding 84366988. In scientific notation, it is written as 8.4366987 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 56210280 positive integers (up to 84366987) that are relatively prime to 84366987.

Interesting facts

Basic properties

Name

Name eighty-four million three hundred sixty-six thousand nine hundred eighty-seven

Notation

Scientific notation 8.4366987 × 10^7
Engineering notation 8.4366987 × 10^6

Prime Factorization of 84366987

Prime Factorization 3 × 1831 × 15359

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 84366987
Product of the distinct prime numbers

The prime factorization of 84366987 is 3 × 1831 × 15359. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 28, 97, 979, 54, 181, 9943, 18639, 63950, 581865, 416566, 5304026, 2097266, 15709686, 70009642, 970763217, 491401361, 7034166972, 5818224896

Basic calculations (n = 84366987)

Multiplication

n×y
n×2 168733974
n×3 253100961
n×4 337467948
n×5 421834935

Division

n÷y
n÷2 42183493.5
n÷3 28122329
n÷3 21091746.75
n÷5 16873397.4

Exponentiation

ny
n2 7117788495458169
n3 6.0050636946507E+23
n4 5.0662913066077E+31
n5 4.2742773280278E+39

Nth Root

y√n
2√n 9185.1503526072
3√n 438.58877575659
4√n 95.839190066523
5√n 38.479950782347

Divisors of 84366987

1, 3, 1831, 5493, 15359, 46077, 28122329, 84366987

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 -84366986
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 84366987 can be divided by 8 positive divisors. The sum of these divisors (counting 84366987) is 1, the average is 0.125.

Base conversion 84366987

Base System Value
2 Binary 101000001110101011010001011
3 Ternary 12212202021202020
4 Quaternary 11001311122023
5 Quinary 133044220422
6 Senary 12212135523
8 Octal 501653213
10 Decimal 84366987
12 Duodecimal 243075a3
16 Hexadecimal 507568b
20 Vigesimal 1675h97
36 Base36 1e89zf

Cryptographic Hash Functions

md5 0215536763424634f80008cefbc1a5e8
sha1 9678195669852da1a9a92f9e95f30da9023b7904
sha256 093d132ec12caff7a15b1fa0f3ec0ef3f9f74ca6321ba493016267e9e8fbdd0b
sha512 d426370e77d190548339d195c236029720b92b5148f91ca752b42393eb9c7462d9736204148b9e3e9d1de26278866a4a0d69edccb7dc90663643ed254c8620a6
ripemd-160 7ffe8059583f04df9174554143f0c2338a3af971

84366987 as geometric shapes

Circle

Radius = n
Diameter 168733974
Circumference 530093413.12941
Area 2.2361192047137E+16

Sphere

Radius = n
Volume 2.5153951983271E+24
Surface area 8.9444768188549E+16
Circumference 530093413.12941

Square

Length = n
Perimeter 337467948
Area 7117788495458169
Diagonal 119312937.23195

Cube

Length = n
Surface area 42706730972749014
Volume 6.0050636946507E+23
Space diagonal 146127907.9655

Equilateral Triangle

Length = n
Perimeter 253100961
Area 3.0820928279157E+15
Altitude 73063953.982751

Triangular Pyramid

Length = n
Surface area 3.0820928279157E+15
Volume 7.0770354332411E+22
Height 39770979.077318