797989920 (number)

797989920 is an even 9-digits composite number following 797989919 and preceding 797989921. In scientific notation, it is written as 7.97989920 × 10^8. The sum of its digits is 60. It has a total of 9 prime factors and 96 positive divisors. There are 168357888 positive integers (up to 797989920) that are relatively prime to 797989920.

Interesting facts

Basic properties

Name

Name seven hundred ninety-seven million nine hundred eighty-nine thousand nine hundred twenty

Notation

Scientific notation 7.97989920 × 10^8
Engineering notation 7.97989920 × 10^6

Prime Factorization of 797989920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 21 × 5 × 13 × 18269

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 49874370
Product of the distinct prime numbers

The prime factorization of 797989920 is 2 × 2 × 2 × 2 × 2 × 21 × 5 × 13 × 18269. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 797989920)

Multiplication

n×y
n×2 1595979840
n×3 2393969760
n×4 3191959680
n×5 3989949600

Division

n÷y
n÷2 398994960
n÷3 265996640
n÷3 199497480
n÷5 159597984

Exponentiation

ny
n2 636787912421606400
n3 5.0815033529028E+26
n4 4.0549884540627E+35
n5 3.2358399120584E+44

Nth Root

y√n
2√n 28248.715369022
3√n 927.53961755878
4√n 168.07354154959
5√n 60.31140990073

Divisors of 797989920

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -797989919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 797989920 can be divided by 96 positive divisors. The sum of these divisors (counting 797989920) is 1, the average is 0.010416666666667.

Base conversion 797989920

Base System Value
2 Binary 101111100100000101110000100000
3 Ternary 2001121120002101020
4 Quaternary 233210011300200
5 Quinary 3113241134140
6 Senary 211103405440
8 Octal 5744056040
10 Decimal 797989920
12 Duodecimal 1a32b3880
16 Hexadecimal 2f905c20
20 Vigesimal c978eg0
36 Base36 d73oyo

Cryptographic Hash Functions

md5 67698f7a6d955337f26bc3f82d29c205
sha1 fe7bc2bb8596c7fe06210d1065f03bdf642c2e37
sha256 f8bf59927c8592a34032625eda4e99acf6740103be67e75cc1a9bd89f69630f9
sha512 12505a9e0ba55a3d6d782defa5b6123b47f0b023c637b96cb76c8af25ac16c0032cf92dcfce6eac5546b3be3511bbb988ddd3390c49ed2df3fd027e698570cb3
ripemd-160 e21ca7f229af0d21080bcfb06e501f7b28fb6d30

797989920 as geometric shapes

Circle

Radius = n
Diameter 1595979840
Circumference 5013918540.6214
Area 2.0005282275585E+18

Sphere

Radius = n
Volume 2.1285351470229E+27
Surface area 8.002112910234E+18
Circumference 5013918540.6214

Square

Length = n
Perimeter 3191959680
Area 636787912421606400
Diagonal 1128528167.501

Cube

Length = n
Surface area 3820727474529638400
Volume 5.0815033529028E+26
Space diagonal 1382159085.3678

Equilateral Triangle

Length = n
Perimeter 2393969760
Area 2.7573725448999E+17
Altitude 691079542.68391

Triangular Pyramid

Length = n
Surface area 2.7573725448999E+17
Volume 5.988609132433E+25
Height 376176055.83367