99765721 (number)

99765721 is an odd 8-digits composite number following 99765720 and preceding 99765722. In scientific notation, it is written as 9.9765721 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 88678800 positive integers (up to 99765721) that are relatively prime to 99765721.

Interesting facts

Basic properties

Name

Name ninety-nine million seven hundred sixty-five thousand seven hundred twenty-one

Notation

Scientific notation 9.9765721 × 10^7
Engineering notation 9.9765721 × 10^6

Prime Factorization of 99765721

Prime Factorization 1529 × 71 × 919

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 99765721
Product of the distinct prime numbers

The prime factorization of 99765721 is 1529 × 71 × 919. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99765721)

Multiplication

n×y
n×2 199531442
n×3 299297163
n×4 399062884
n×5 498828605

Division

n÷y
n÷2 49882860.5
n÷3 33255240.333333
n÷3 24941430.25
n÷5 19953144.2

Exponentiation

ny
n2 9953199086649841
n3 9.9298808313616E+23
n4 9.9066172058487E+31
n5 9.883408082125E+39

Nth Root

y√n
2√n 9988.2791811202
3√n 463.79612432742
4√n 99.941378723331
5√n 39.79204592016

Divisors of 99765721

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 -99765720
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 99765721 can be divided by 8 positive divisors. The sum of these divisors (counting 99765721) is 1, the average is 0.125.

Base conversion 99765721

Base System Value
2 Binary 101111100100100110111011001
3 Ternary 20221201121211201
4 Quaternary 11330210313121
5 Quinary 201020000341
6 Senary 13522154201
8 Octal 574446731
10 Decimal 99765721
12 Duodecimal 294b2961
16 Hexadecimal 5f24dd9
20 Vigesimal 1b3ae61
36 Base36 1nebq1

Cryptographic Hash Functions

md5 ce0b9bd171c7bd78e43b9752d3daad29
sha1 0959a9ef12cbb6b938b4f9b09301d5f032c215c1
sha256 7dec9ba9edfa9de38659f8d01ebc6e8445070e66bbeac812d0cf1294db2d8dfc
sha512 7865adb7e8b4c14bb225cbdf13a098a7b75e9215abb51d3a4c5c3381861b443fed26c9862f7bedb879c5fb355813e67d93ef9805ad0e4aabe3edb4f2fcae0256
ripemd-160 b668914ffa67e0a4b0c4f23f9a87e480a5c9d9f6

99765721 as geometric shapes

Circle

Radius = n
Diameter 199531442
Circumference 626846512.34738
Area 3.1268897130336E+16

Sphere

Radius = n
Volume 4.1594187561104E+24
Surface area 1.2507558852134E+17
Circumference 626846512.34738

Square

Length = n
Perimeter 399062884
Area 9953199086649841
Diagonal 141090035.69813

Cube

Length = n
Surface area 59719194519899046
Volume 9.9298808313616E+23
Space diagonal 172799297.62574

Equilateral Triangle

Length = n
Perimeter 299297163
Area 4.3098616289814E+15
Altitude 86399648.812871

Triangular Pyramid

Length = n
Surface area 4.3098616289814E+15
Volume 1.170247678705E+23
Height 47030011.899377