86985690 (number)

86985690 is an even 8-digits composite number following 86985689 and preceding 86985691. In scientific notation, it is written as 8.6985690 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 20380800 positive integers (up to 86985690) that are relatively prime to 86985690.

Interesting facts

Basic properties

Name

Name eighty-six million nine hundred eighty-five thousand six hundred ninety

Notation

Scientific notation 8.6985690 × 10^7
Engineering notation 8.6985690 × 10^6

Prime Factorization of 86985690

Prime Factorization 2 × 15 × 121 × 31 × 773

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 86985690
Product of the distinct prime numbers

The prime factorization of 86985690 is 2 × 15 × 121 × 31 × 773. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 54, 68, 414, 441, 490, 1277, 60263, 55424, 868234, 925866, 2323969, 5684269, 91594758, 5536481, 12303009, 911457429, 7989318602, 7730501360

Basic calculations (n = 86985690)

Multiplication

n×y
n×2 173971380
n×3 260957070
n×4 347942760
n×5 434928450

Division

n÷y
n÷2 43492845
n÷3 28995230
n÷3 21746422.5
n÷5 17397138

Exponentiation

ny
n2 7566510264776100
n3 6.5817811627363E+23
n4 5.7252077586962E+31
n5 4.9801114728354E+39

Nth Root

y√n
2√n 9326.611925024
3√n 443.08046647269
4√n 96.57438544989
5√n 38.715918107208

Divisors of 86985690

1, 2, 15, 30, 31, 62, 121, 242, 465, 773, 930, 1546, 1815, 3630, 3751, 7502, 11595, 23190, 23963, 47926, 56265, 93533, 112530, 187066, 359445, 718890, 1402995, 2805990, 2899523, 5799046, 43492845, 86985690

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86985689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86985690 can be divided by 32 positive divisors. The sum of these divisors (counting 86985690) is 1, the average is 0.03125.

Base conversion 86985690

Base System Value
2 Binary 101001011110100101111011010
3 Ternary 20001200022221020
4 Quaternary 11023310233122
5 Quinary 134232020230
6 Senary 12344223310
8 Octal 513645732
10 Decimal 86985690
12 Duodecimal 2516ab36
16 Hexadecimal 52f4bda
20 Vigesimal 173d44a
36 Base36 1fsel6

Cryptographic Hash Functions

md5 5e485703729c316c2f69dd0f4dfeb29c
sha1 9591398d4953e692d1ec5f2bc1e12d65c42b6485
sha256 4502ecce2d02809f11b129f166b792735ab396c261df2ae57fdb33cc881093b0
sha512 2b35b7710694b12598bccdf0a963cc8f838d4f9504d4949a3f9abb9c6e7c16a046297630ef6928fd19642375fb240612576be3f27d2b7c29cb403efc2dd02dc9
ripemd-160 620184f13fc821c35af798a9e7dc5c37bd9dbc8d

86985690 as geometric shapes

Circle

Radius = n
Diameter 173971380
Circumference 546547209.34288
Area 2.3770893061132E+16

Sphere

Radius = n
Volume 2.7569700464517E+24
Surface area 9.5083572244529E+16
Circumference 546547209.34288

Square

Length = n
Perimeter 347942760
Area 7566510264776100
Diagonal 123016342.53038

Cube

Length = n
Surface area 45399061588656600
Volume 6.5817811627363E+23
Space diagonal 150663634.61144

Equilateral Triangle

Length = n
Perimeter 260957070
Area 3.2763950536459E+15
Altitude 75331817.305718

Triangular Pyramid

Length = n
Surface area 3.2763950536459E+15
Volume 7.7567034874279E+22
Height 41005447.510127