798972421 (number)

798972421 is an odd 9-digits composite number following 798972420 and preceding 798972422. In scientific notation, it is written as 7.98972421 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 737026992 positive integers (up to 798972421) that are relatively prime to 798972421.

Interesting facts

Basic properties

Name

Name seven hundred ninety-eight million nine hundred seventy-two thousand four hundred twenty-one

Notation

Scientific notation 7.98972421 × 10^8
Engineering notation 7.98972421 × 10^6

Prime Factorization of 798972421

Prime Factorization 13 × 1579 × 38923

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 798972421
Product of the distinct prime numbers

The prime factorization of 798972421 is 13 × 1579 × 38923. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 798972421)

Multiplication

n×y
n×2 1597944842
n×3 2396917263
n×4 3195889684
n×5 3994862105

Division

n÷y
n÷2 399486210.5
n÷3 266324140.33333
n÷3 199743105.25
n÷5 159794484.2

Exponentiation

ny
n2 638356929518601241
n3 5.100295814396E+26
n4 4.0749956946442E+35
n5 3.2558091757144E+44

Nth Root

y√n
2√n 28266.100208554
3√n 927.92012982154
4√n 168.12525154941
5√n 60.326253912595

Divisors of 798972421

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -798972420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 798972421 can be divided by 8 positive divisors. The sum of these divisors (counting 798972421) is 1, the average is 0.125.

Base conversion 798972421

Base System Value
2 Binary 101111100111110101101000000101
3 Ternary 2001200102000010011
4 Quaternary 233213311220011
5 Quinary 3114014104141
6 Senary 211140430221
8 Octal 5747655005
10 Decimal 798972421
12 Duodecimal 1a36a8371
16 Hexadecimal 2f9f5a05
20 Vigesimal c9dbb11
36 Base36 d7or2d

Cryptographic Hash Functions

md5 c6b7fa71ef5806be65635d8a9c697895
sha1 ca32b86c7ebc25464e7b47c7bf222ac4e7076732
sha256 30fe698715845f4b5c95e4368358fb098c881fa06f1b4c18373630721f486834
sha512 b6995ce407155063b496e4abd64e2e0ff18951d2a4fba296a432d0fb1d388066ff9e867b682ca37796abe683e62f6a3aaae01dc7b49514d50e81579429265996
ripemd-160 4818494174f492e6961209a66731b617f12686dd

798972421 as geometric shapes

Circle

Radius = n
Diameter 1597944842
Circumference 5020091776.4689
Area 2.0054574401438E+18

Sphere

Radius = n
Volume 2.1364069148855E+27
Surface area 8.0218297605751E+18
Circumference 5020091776.4689

Square

Length = n
Perimeter 3195889684
Area 638356929518601241
Diagonal 1129917633.7403

Cube

Length = n
Surface area 3830141577111607446
Volume 5.100295814396E+26
Space diagonal 1383860827.0183

Equilateral Triangle

Length = n
Perimeter 2396917263
Area 2.7641665882247E+17
Altitude 691930413.50916

Triangular Pyramid

Length = n
Surface area 2.7641665882247E+17
Volume 6.0107562606947E+25
Height 376639211.24676