99691389 (number)

99691389 is an odd 8-digits composite number following 99691388 and preceding 99691390. In scientific notation, it is written as 9.9691389 × 10^7. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 56598048 positive integers (up to 99691389) that are relatively prime to 99691389.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.9691389 × 10^7
Engineering notation 9.9691389 × 10^6

Prime Factorization of 99691389

Prime Factorization 9 × 7 × 157 × 10079

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 99691389
Product of the distinct prime numbers

The prime factorization of 99691389 is 9 × 7 × 157 × 10079. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 85, 28, 417, 390, 1236, 8621, 96192, 57028, 690697, 288663, 6119553, 1426740, 92799985, 58760001, 47344076, 811287173, 2150122541, 1256827193

Basic calculations (n = 99691389)

Multiplication

n×y
n×2 199382778
n×3 299074167
n×4 398765556
n×5 498456945

Division

n÷y
n÷2 49845694.5
n÷3 33230463
n÷3 24922847.25
n÷5 19938277.8

Exponentiation

ny
n2 9938373040749321
n3 9.9077021283245E+23
n4 9.8771258697093E+31
n5 9.8466439727915E+39

Nth Root

y√n
2√n 9984.5575265006
3√n 463.68090953978
4√n 99.922757800716
5√n 39.786114615839

Divisors of 99691389

1, 7, 9, 63, 157, 1099, 1413, 9891, 10079, 70553, 90711, 634977, 1582403, 11076821, 14241627, 99691389

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 -99691388
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 99691389 can be divided by 16 positive divisors. The sum of these divisors (counting 99691389) is 1, the average is 0.0625.

Base conversion 99691389

Base System Value
2 Binary 101111100010010101101111101
3 Ternary 20221120211212200
4 Quaternary 11330102231331
5 Quinary 201010111024
6 Senary 13520422113
8 Octal 574225575
10 Decimal 99691389
12 Duodecimal 29477939
16 Hexadecimal 5f12b7d
20 Vigesimal 1b31899
36 Base36 1ncqd9

Cryptographic Hash Functions

md5 56a4d55c8aed0f68846727562ab8b800
sha1 352072d96902d2d208aedba49a5385093b08abbf
sha256 8c6d9d44f8a75f56196eb93d914016e2e2e771943fc548a892efa004f0ff0f3e
sha512 08b6ff36e941816291fc6c7266f0cb89a36a7e8906c820e18a5229ced82ddcc17191443421ed728f7bf751899097d535094791731fea39af53a738ec472f2bab
ripemd-160 3f0ce37d3b78667161bdee40c91ee4cd8b2c752c

99691389 as geometric shapes

Circle

Radius = n
Diameter 199382778
Circumference 626379470.61712
Area 3.1222319733453E+16

Sphere

Radius = n
Volume 4.1501285627067E+24
Surface area 1.2488927893381E+17
Circumference 626379470.61712

Square

Length = n
Perimeter 398765556
Area 9938373040749321
Diagonal 140984914.37561

Cube

Length = n
Surface area 59630238244495926
Volume 9.9077021283245E+23
Space diagonal 172670550.82511

Equilateral Triangle

Length = n
Perimeter 299074167
Area 4.3034417627877E+15
Altitude 86335275.412557

Triangular Pyramid

Length = n
Surface area 4.3034417627877E+15
Volume 1.1676338934858E+23
Height 46994971.458537