993661421 (number)

993661421 is an odd 9-digits composite number following 993661420 and preceding 993661422. In scientific notation, it is written as 9.93661421 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 976819644 positive integers (up to 993661421) that are relatively prime to 993661421.

Interesting facts

Basic properties

Name

Name nine hundred ninety-three million six hundred sixty-one thousand four hundred twenty-one

Notation

Scientific notation 9.93661421 × 10^8
Engineering notation 9.93661421 × 10^6

Prime Factorization of 993661421

Prime Factorization 59 × 16841719

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 993661421
Product of the distinct prime numbers

The prime factorization of 993661421 is 59 × 16841719. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 1, 54, 80, 914, 224, 7557, 8401, 85498, 23390, 586256, 301651, 9829882, 3442920, 93812678, 53720292, 379330879, 476486168, 437743528, 5211911866

Basic calculations (n = 993661421)

Multiplication

n×y
n×2 1987322842
n×3 2980984263
n×4 3974645684
n×5 4968307105

Division

n÷y
n÷2 496830710.5
n÷3 331220473.66667
n÷3 248415355.25
n÷5 198732284.2

Exponentiation

ny
n2 987363019583739241
n3 9.8110454108243E+26
n4 9.7488573244152E+35
n5 9.6870634221047E+44

Nth Root

y√n
2√n 31522.395546659
3√n 997.88266037033
4√n 177.54547458794
5√n 63.015543411087

Divisors of 993661421

1, 59, 16841719, 993661421

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -993661420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 993661421 can be divided by 4 positive divisors. The sum of these divisors (counting 993661421) is 1, the average is 0.25.

Base conversion 993661421

Base System Value
2 Binary 111011001110100001000111101101
3 Ternary 2120020202020012212
4 Quaternary 323032201013231
5 Quinary 4013334131141
6 Senary 242333340205
8 Octal 7316410755
10 Decimal 993661421
12 Duodecimal 238937665
16 Hexadecimal 3b3a11ed
20 Vigesimal faa7db1
36 Base36 gflm25

Cryptographic Hash Functions

md5 dd902c2ff49b48e2bf200220186f3163
sha1 83cc56aa284501b9c90f97dad257ec11a6b864dd
sha256 aef187199fcecaa1fa20b9b131c081eafad7fc80e9d5e3fa026a889985a84059
sha512 d0f76db6fd2d28545f366883bd396fbf717deb3564e01e4999592cfa93377c338a9481acb4b4232d5567e83458490ad95e61c7c5258dbfd0f1391680fec38092
ripemd-160 0e136f4673183349c481014e0ab40b20e75ed99a

993661421 as geometric shapes

Circle

Radius = n
Diameter 1987322842
Circumference 6243358840.7384
Area 3.1018924087505E+18

Sphere

Radius = n
Volume 4.1096410915575E+27
Surface area 1.2407569635002E+19
Circumference 6243358840.7384

Square

Length = n
Perimeter 3974645684
Area 987363019583739241
Diagonal 1405249457.9851

Cube

Length = n
Surface area 5924178117502435446
Volume 9.8110454108243E+26
Space diagonal 1721072066.6931

Equilateral Triangle

Length = n
Perimeter 2980984263
Area 4.2754072885842E+17
Altitude 860536033.34654

Triangular Pyramid

Length = n
Surface area 4.2754072885842E+17
Volume 1.1562427900872E+26
Height 468416485.99504