99691221 (number)

99691221 is an odd 8-digits composite number following 99691220 and preceding 99691222. In scientific notation, it is written as 9.9691221 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 56890944 positive integers (up to 99691221) that are relatively prime to 99691221.

Interesting facts

Basic properties

Name

Name ninety-nine million six hundred ninety-one thousand two hundred twenty-one

Notation

Scientific notation 9.9691221 × 10^7
Engineering notation 9.9691221 × 10^6

Prime Factorization of 99691221

Prime Factorization 3 × 7 × 877 × 5413

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 99691221
Product of the distinct prime numbers

The prime factorization of 99691221 is 3 × 7 × 877 × 5413. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 14, 81, 512, 583, 6545, 4359, 2148, 5654, 525535, 334145, 9173929, 9937462, 26777118, 9018587, 120263501, 193852502, 8490543952, 2461883393

Basic calculations (n = 99691221)

Multiplication

n×y
n×2 199382442
n×3 299073663
n×4 398764884
n×5 498456105

Division

n÷y
n÷2 49845610.5
n÷3 33230407
n÷3 24922805.25
n÷5 19938244.2

Exponentiation

ny
n2 9938339544470841
n3 9.9076520390088E+23
n4 9.8770592901193E+31
n5 9.8465610052138E+39

Nth Root

y√n
2√n 9984.5491135053
3√n 463.6806490745
4√n 99.922715703214
5√n 39.786101206313

Divisors of 99691221

1, 3, 7, 21, 877, 2631, 5413, 6139, 16239, 18417, 37891, 113673, 4747201, 14241603, 33230407, 99691221

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 -99691220
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 99691221 can be divided by 16 positive divisors. The sum of these divisors (counting 99691221) is 1, the average is 0.0625.

Base conversion 99691221

Base System Value
2 Binary 101111100010010101011010101
3 Ternary 20221120211122110
4 Quaternary 11330102223111
5 Quinary 201010104341
6 Senary 13520421233
8 Octal 574225325
10 Decimal 99691221
12 Duodecimal 29477819
16 Hexadecimal 5f12ad5
20 Vigesimal 1b31811
36 Base36 1ncq8l

Cryptographic Hash Functions

md5 50849ddd14fc9bd7129a6967405b53eb
sha1 5facf01158274e2a6b60f58a95e246575354b101
sha256 6d251dfdb97ff99bdcfca9522a4c418b67168e56583de9e65b0d74787db29447
sha512 b4233be3357746acec11b3c1b4c86e38059d5fc05eb23b901befb426b3708ca3e034f48b514e4ae7a1fd77a7522a1a51db4287375d4da302dbfb350063218d1d
ripemd-160 5377974b8cac4787c958e0fd64a6ebcd62b923bb

99691221 as geometric shapes

Circle

Radius = n
Diameter 199382442
Circumference 626378415.04199
Area 3.1222214501791E+16

Sphere

Radius = n
Volume 4.1501075813432E+24
Surface area 1.2488885800716E+17
Circumference 626378415.04199

Square

Length = n
Perimeter 398764884
Area 9938339544470841
Diagonal 140984676.78773

Cube

Length = n
Surface area 59630037266825046
Volume 9.9076520390088E+23
Space diagonal 172670259.84058

Equilateral Triangle

Length = n
Perimeter 299073663
Area 4.3034272584736E+15
Altitude 86335129.920289

Triangular Pyramid

Length = n
Surface area 4.3034272584736E+15
Volume 1.1676279904033E+23
Height 46994892.262578