7980455920 (number)

7980455920 is an even 10-digits composite number following 7980455919 and preceding 7980455921. In scientific notation, it is written as 7.980455920 × 10^9. The sum of its digits is 49. It has a total of 7 prime factors and 40 positive divisors. There are 3131950848 positive integers (up to 7980455920) that are relatively prime to 7980455920.

Interesting facts

Basic properties

Name

Name seven billion nine hundred eighty million four hundred fifty-five thousand nine hundred twenty

Notation

Scientific notation 7.980455920 × 10^9
Engineering notation 7.980455920 × 10^9

Prime Factorization of 7980455920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 53 × 1882183

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 997556990
Product of the distinct prime numbers

The prime factorization of 7980455920 is 2 × 2 × 2 × 2 × 5 × 53 × 1882183. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 5, 55, 42, 174, 686, 1537, 8324, 33360, 94498, 920484, 124105, 8382444, 7036517, 67092676, 14971889, 46598521, 351963563, 9822650750, 2493320494

Basic calculations (n = 7980455920)

Multiplication

n×y
n×2 15960911840
n×3 23941367760
n×4 31921823680
n×5 39902279600

Division

n÷y
n÷2 3990227960
n÷3 2660151973.3333
n÷3 1995113980
n÷5 1596091184

Exponentiation

ny
n2 6.3687676691063E+19
n3 5.0825669648024E+29
n4 4.0561201623054E+39
n5 3.2369688161501E+49

Nth Root

y√n
2√n 89333.397562166
3√n 1998.3699985752
4√n 298.88693106619
5√n 95.588476675174

Divisors of 7980455920

1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 1882183, 3764366, 7528732, 9410915, 15057464, 18821830, 30114928, 37643660, 75287320, 99755699, 150574640, 199511398, 399022796, 498778495, 798045592, 997556990, 1596091184, 1995113980, 3990227960, 7980455920

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7980455919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7980455920 can be divided by 40 positive divisors. The sum of these divisors (counting 7980455920) is 1, the average is 0.025.

Base conversion 7980455920

Base System Value
2 Binary 111011011101011000001011111110000
3 Ternary 202121011122011110111
4 Quaternary 13123223001133300
5 Quinary 112320444042140
6 Senary 3355520511104
8 Octal 73353013760
10 Decimal 7980455920
12 Duodecimal 166877b494
16 Hexadecimal 1dbac17f0
20 Vigesimal 64dhgjg0
36 Base36 3nzcv74

Cryptographic Hash Functions

md5 075df25d08366aed5ef74289739bf503
sha1 abc04b34848843a4a5ee898559534a9d10797f27
sha256 405c41b88327502ea92b53705ee55a10f57c9ddc23ed51dca46f8fd421cb97a5
sha512 c5baa62a2091f83bbf42fbc09b0cf86ab9dc99d7cc01f42091054e56353d9002382be9d014863cbc8cafc5dcbda6dc868fb30b3c1c64a712475963be68ef9905
ripemd-160 4dff15ad7a2677def1add8982bc20f83dba47a45

7980455920 as geometric shapes

Circle

Radius = n
Diameter 15960911840
Circumference 50142683381.138
Area 2.0008073721685E+20

Sphere

Radius = n
Volume 2.1289806717335E+30
Surface area 8.0032294886738E+20
Circumference 50142683381.138

Square

Length = n
Perimeter 31921823680
Area 6.3687676691063E+19
Diagonal 11286068995.985

Cube

Length = n
Surface area 3.8212606014638E+20
Volume 5.0825669648024E+29
Space diagonal 13822555121.004

Equilateral Triangle

Length = n
Perimeter 23941367760
Area 2.7577572961235E+19
Altitude 6911277560.5019

Triangular Pyramid

Length = n
Surface area 2.7577572961235E+19
Volume 5.9898626110775E+28
Height 3762022998.6616