87266985 (number)

87266985 is an odd 8-digits composite number following 87266984 and preceding 87266986. In scientific notation, it is written as 8.7266985 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 42819840 positive integers (up to 87266985) that are relatively prime to 87266985.

Interesting facts

Basic properties

Name

Name eighty-seven million two hundred sixty-six thousand nine hundred eighty-five

Notation

Scientific notation 8.7266985 × 10^7
Engineering notation 8.7266985 × 10^6

Prime Factorization of 87266985

Prime Factorization 13 × 15 × 421 × 1063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87266985
Product of the distinct prime numbers

The prime factorization of 87266985 is 13 × 15 × 421 × 1063. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 100, 53, 408, 131, 9994, 8665, 46742, 70697, 654594, 115234, 4267877, 4205745, 14067439, 17589791, 58138345, 617535688, 7153732460, 7691145161

Basic calculations (n = 87266985)

Multiplication

n×y
n×2 174533970
n×3 261800955
n×4 349067940
n×5 436334925

Division

n÷y
n÷2 43633492.5
n÷3 29088995
n÷3 21816746.25
n÷5 17453397

Exponentiation

ny
n2 7615526670990225
n3 6.645840517644E+23
n4 5.7996246476563E+31
n5 5.0611575713266E+39

Nth Root

y√n
2√n 9341.6799880964
3√n 443.55756491152
4√n 96.652366696819
5√n 38.740925747477

Divisors of 87266985

1, 13, 15, 195, 421, 1063, 5473, 6315, 13819, 15945, 82095, 207285, 447523, 5817799, 6712845, 87266985

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 -87266984
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 87266985 can be divided by 16 positive divisors. The sum of these divisors (counting 87266985) is 1, the average is 0.0625.

Base conversion 87266985

Base System Value
2 Binary 101001100111001011010101001
3 Ternary 20002012121210120
4 Quaternary 11030321122221
5 Quinary 134320020420
6 Senary 12354233453
8 Octal 514713251
10 Decimal 87266985
12 Duodecimal 25285889
16 Hexadecimal 53396a9
20 Vigesimal 1758795
36 Base36 1fyfmx

Cryptographic Hash Functions

md5 48d992297e19e31afd4b54ac6ce8351c
sha1 8ae4207746f8e0af7a30724540c8e6691b168dc5
sha256 1697f84ce38311a1867cea1a1ab09ad03ab24dbbe1017f10bb660a979db5de6b
sha512 c2ec4c7bba26aa618e3666d2365c7db6d19a814d0363df7e9bea461250ccd3cea044fed3a542b6c029bc774a5e70a2bc3e8cbd71ff6e7f85d1bec255d312c95b
ripemd-160 60f23bc44664732c3695afa945b149e1b5d09d0b

87266985 as geometric shapes

Circle

Radius = n
Diameter 174533970
Circumference 548314637.95386
Area 2.39248826428E+16

Sphere

Radius = n
Volume 2.783803166288E+24
Surface area 9.56995305712E+16
Circumference 548314637.95386

Square

Length = n
Perimeter 349067940
Area 7615526670990225
Diagonal 123414153.73441

Cube

Length = n
Surface area 45693160025941350
Volume 6.645840517644E+23
Space diagonal 151150851.84335

Equilateral Triangle

Length = n
Perimeter 261800955
Area 3.2976197801377E+15
Altitude 75575425.921676

Triangular Pyramid

Length = n
Surface area 3.2976197801377E+15
Volume 7.832198161184E+22
Height 41138051.244803