99681668 (number)

99681668 is an even 8-digits composite number following 99681667 and preceding 99681669. In scientific notation, it is written as 9.9681668 × 10^7. The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors. There are 49794432 positive integers (up to 99681668) that are relatively prime to 99681668.

Interesting facts

Basic properties

Name

Name ninety-nine million six hundred eighty-one thousand six hundred sixty-eight

Notation

Scientific notation 9.9681668 × 10^7
Engineering notation 9.9681668 × 10^6

Prime Factorization of 99681668

Prime Factorization 2 × 2 × 22073 × 1129

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49840834
Product of the distinct prime numbers

The prime factorization of 99681668 is 2 × 2 × 22073 × 1129. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 83, 59, 974, 104, 6869, 8054, 19472, 35473, 862522, 509932, 9766952, 7987245, 54600265, 19663343, 479916283, 439952931, 2407971296, 505897366

Basic calculations (n = 99681668)

Multiplication

n×y
n×2 199363336
n×3 299045004
n×4 398726672
n×5 498408340

Division

n÷y
n÷2 49840834
n÷3 33227222.666667
n÷3 24920417
n÷5 19936333.6

Exponentiation

ny
n2 9936434935262224
n3 9.9048040832041E+23
n4 9.87327392227E+31
n5 9.8418441319277E+39

Nth Root

y√n
2√n 9984.0707128906
3√n 463.66583773106
4√n 99.920321821392
5√n 39.78533866937

Divisors of 99681668

1, 2, 4, 1129, 2258, 4516, 22073, 44146, 88292, 24920417, 49840834, 99681668

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99681667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99681668 can be divided by 12 positive divisors. The sum of these divisors (counting 99681668) is 1, the average is 0.083333333333333.

Base conversion 99681668

Base System Value
2 Binary 101111100010000010110000100
3 Ternary 20221120100112122
4 Quaternary 11330100112010
5 Quinary 201004303133
6 Senary 13520305112
8 Octal 574202604
10 Decimal 99681668
12 Duodecimal 29472198
16 Hexadecimal 5f10584
20 Vigesimal 1b30438
36 Base36 1nciv8

Cryptographic Hash Functions

md5 b0bddcd1b2488820d8b377562ead9779
sha1 1c920260205083c285b31c2b7c565f2ef21e473e
sha256 4d3e5d0e7d165b614059a0611e38938038a6e640d801ddc38a47bd22e92e590e
sha512 4de33208609879a6fce91822555966206d0c2e9af097b21b0a3e1071e971021f44a65b0e0a6d1337e366a65448b4b72f35294bd1b559c1f9eac920ef01394ec3
ripemd-160 81f7749c04b3baf42d184df4867dae85619d2442

99681668 as geometric shapes

Circle

Radius = n
Diameter 199363336
Circumference 626318391.77275
Area 3.1216230995493E+16

Sphere

Radius = n
Volume 4.1489146324054E+24
Surface area 1.2486492398197E+17
Circumference 626318391.77275

Square

Length = n
Perimeter 398726672
Area 9936434935262224
Diagonal 140971166.80557

Cube

Length = n
Surface area 59618609611573344
Volume 9.9048040832041E+23
Space diagonal 172653713.55921

Equilateral Triangle

Length = n
Perimeter 299045004
Area 4.3026025384941E+15
Altitude 86326856.779606

Triangular Pyramid

Length = n
Surface area 4.3026025384941E+15
Volume 1.167292355593E+23
Height 46990388.935191