99686665 (number)

99686665 is an odd 8-digits composite number following 99686664 and preceding 99686666. In scientific notation, it is written as 9.9686665 × 10^7. The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors. There are 73495296 positive integers (up to 99686665) that are relatively prime to 99686665.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.9686665 × 10^7
Engineering notation 9.9686665 × 10^6

Prime Factorization of 99686665

Prime Factorization 5 × 13 × 1117 × 1373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 99686665
Product of the distinct prime numbers

The prime factorization of 99686665 is 5 × 13 × 1117 × 1373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 99, 79, 955, 390, 3750, 4803, 58893, 55163, 175441, 766040, 2160466, 7089167, 7675437, 95046912, 674388873, 206383239, 1952832602, 624831912

Basic calculations (n = 99686665)

Multiplication

n×y
n×2 199373330
n×3 299059995
n×4 398746660
n×5 498433325

Division

n÷y
n÷2 49843332.5
n÷3 33228888.333333
n÷3 24921666.25
n÷5 19937333

Exponentiation

ny
n2 9937431178822225
n3 9.9062937288381E+23
n4 9.8752538433828E+31
n5 9.8443112167526E+39

Nth Root

y√n
2√n 9984.3209583827
3√n 463.6735853926
4√n 99.921574038757
5√n 39.785737545824

Divisors of 99686665

1, 5, 13, 65, 1117, 1373, 5585, 6865, 14521, 17849, 72605, 89245, 1533641, 7668205, 19937333, 99686665

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 -99686664
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 99686665 can be divided by 16 positive divisors. The sum of these divisors (counting 99686665) is 1, the average is 0.0625.

Base conversion 99686665

Base System Value
2 Binary 101111100010001100100001001
3 Ternary 20221120121101201
4 Quaternary 11330101210021
5 Quinary 201004433130
6 Senary 13520344201
8 Octal 574214411
10 Decimal 99686665
12 Duodecimal 29475061
16 Hexadecimal 5f11909
20 Vigesimal 1b30gd5
36 Base36 1ncmq1

Cryptographic Hash Functions

md5 6eb6841b68949198747ad79b957b826c
sha1 9a0ab1cbc389d0917282124ab9e20e71f4d55313
sha256 56e6d63367a9c4fdfcc2ff891a250c82046c054ff0db5d3e2c26d8a891d7e25d
sha512 6d351529fd8008bebe6a2d235b4dfb8f2026fb83b277cf014fb568c93c60a53a66d9a0dc44ffbd07d76fb82e97298246d39f420d5f01cbf2ef2a52b8249fc0c0
ripemd-160 d961ee05a15a7b4b7c417e496371e05887cc5ef2

99686665 as geometric shapes

Circle

Radius = n
Diameter 199373330
Circumference 626349788.84973
Area 3.1219360786942E+16

Sphere

Radius = n
Volume 4.1495386137094E+24
Surface area 1.2487744314777E+17
Circumference 626349788.84973

Square

Length = n
Perimeter 398746660
Area 9937431178822225
Diagonal 140978233.63074

Cube

Length = n
Surface area 59624587072933350
Volume 9.9062937288381E+23
Space diagonal 172662368.6171

Equilateral Triangle

Length = n
Perimeter 299059995
Area 4.3030339246098E+15
Altitude 86331184.308549

Triangular Pyramid

Length = n
Surface area 4.3030339246098E+15
Volume 1.1674679120145E+23
Height 46992744.543581