99681494 (number)

99681494 is an even 8-digits composite number following 99681493 and preceding 99681495. In scientific notation, it is written as 9.9681494 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 43337360 positive integers (up to 99681494) that are relatively prime to 99681494.

Interesting facts

Basic properties

Name

Name ninety-nine million six hundred eighty-one thousand four hundred ninety-four

Notation

Scientific notation 9.9681494 × 10^7
Engineering notation 9.9681494 × 10^6

Prime Factorization of 99681494

Prime Factorization 2 × 23 × 121 × 17909

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 99681494
Product of the distinct prime numbers

The prime factorization of 99681494 is 2 × 23 × 121 × 17909. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99681494)

Multiplication

n×y
n×2 199362988
n×3 299044482
n×4 398725976
n×5 498407470

Division

n÷y
n÷2 49840747
n÷3 33227164.666667
n÷3 24920373.5
n÷5 19936298.8

Exponentiation

ny
n2 9936400246072036
n3 9.9047522151043E+23
n4 9.873204985014E+31
n5 9.8417582347445E+39

Nth Root

y√n
2√n 9984.0619990062
3√n 463.6655679459
4√n 99.920278217218
5√n 39.785324779848

Divisors of 99681494

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 -99681493
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 99681494 can be divided by 16 positive divisors. The sum of these divisors (counting 99681494) is 1, the average is 0.0625.

Base conversion 99681494

Base System Value
2 Binary 101111100010000010011010110
3 Ternary 20221120100022012
4 Quaternary 11330100103112
5 Quinary 201004301434
6 Senary 13520304222
8 Octal 574202326
10 Decimal 99681494
12 Duodecimal 29472072
16 Hexadecimal 5f104d6
20 Vigesimal 1b303ee
36 Base36 1nciqe

Cryptographic Hash Functions

md5 b16776c8ad0bb77c92cd91a0a3aae22d
sha1 f0628eb90d923ff1c75b9798c0e09182381cd6b7
sha256 77e4573ba99fe32ec55c0d15b49e7804738397bf7dc97355184901d3cfe8585a
sha512 22c5953459bcb60c0372b92b9b8957a6ff66512d11af52fd77f2bc67391cf6fe56482e8169726c7ab6261d6f6f3efe75fb2c8738b26594c3b6c18d2ad49a2fc4
ripemd-160 465cebc780b4db7b996a56e8aff03389a11e3cf2

99681494 as geometric shapes

Circle

Radius = n
Diameter 199362988
Circumference 626317298.49851
Area 3.1216122016188E+16

Sphere

Radius = n
Volume 4.1488929059465E+24
Surface area 1.2486448806475E+17
Circumference 626317298.49851

Square

Length = n
Perimeter 398725976
Area 9936400246072036
Diagonal 140970920.73241

Cube

Length = n
Surface area 59618401476432216
Volume 9.9047522151043E+23
Space diagonal 172653412.18237

Equilateral Triangle

Length = n
Perimeter 299044482
Area 4.3025875176342E+15
Altitude 86326706.091186

Triangular Pyramid

Length = n
Surface area 4.3025875176342E+15
Volume 1.1672862428788E+23
Height 46990306.910804