7942070420 (number)

7942070420 is an even 10-digits composite number following 7942070419 and preceding 7942070421. In scientific notation, it is written as 7.942070420 × 10^9. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 3074349600 positive integers (up to 7942070420) that are relatively prime to 7942070420.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-two million seventy thousand four hundred twenty

Notation

Scientific notation 7.942070420 × 10^9
Engineering notation 7.942070420 × 10^9

Prime Factorization of 7942070420

Prime Factorization 2 × 2 × 5 × 31 × 12809791

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3971035210
Product of the distinct prime numbers

The prime factorization of 7942070420 is 2 × 2 × 5 × 31 × 12809791. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 5, 25, 201, 684, 2089, 803, 95704, 49845, 672955, 428516, 9077925, 4649409, 85583934, 42238697, 290332535, 843894400, 6476412908, 2672336140

Basic calculations (n = 7942070420)

Multiplication

n×y
n×2 15884140840
n×3 23826211260
n×4 31768281680
n×5 39710352100

Division

n÷y
n÷2 3971035210
n÷3 2647356806.6667
n÷3 1985517605
n÷5 1588414084

Exponentiation

ny
n2 6.3076482556239E+19
n3 5.0095786630755E+29
n4 3.9786426516675E+39
n5 3.1598660115559E+49

Nth Root

y√n
2√n 89118.29453036
3√n 1995.1608356878
4√n 298.52687405049
5√n 95.496344310239

Divisors of 7942070420

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 12809791, 25619582, 51239164, 64048955, 128097910, 256195820, 397103521, 794207042, 1588414084, 1985517605, 3971035210, 7942070420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7942070419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7942070420 can be divided by 24 positive divisors. The sum of these divisors (counting 7942070420) is 1, the average is 0.041666666666667.

Base conversion 7942070420

Base System Value
2 Binary 111011001011000100110000010010100
3 Ternary 202111111101222110022
4 Quaternary 13121120212002110
5 Quinary 112231132223140
6 Senary 3352030044312
8 Octal 73130460224
10 Decimal 7942070420
12 Duodecimal 1657949698
16 Hexadecimal 1d9626094
20 Vigesimal 641hig10
36 Base36 3nci4r8

Cryptographic Hash Functions

md5 08e0b1b6d5a28105711808418ca97d4d
sha1 ee1170658a41184e282b7f5a8151a51ce5d69f4f
sha256 cc5aabe5e4c1f4de95b4d944ff2f2a4f7ad16d86d18aa20de952a6196ca0f2b9
sha512 f60c612af5b1862687bf0909e745d0a3cf44383a7fed2d000e9966c8ae66fa6fa6afdf05a44779fb5787743ab4c6add1aafcc243ec741c58540f0e9b3fa7d063
ripemd-160 b8507eae1c2fc9d4c0807c9e46e4a4e6c3d897ad

7942070420 as geometric shapes

Circle

Radius = n
Diameter 15884140840
Circumference 49901500171.53
Area 1.9816061421297E+20

Sphere

Radius = n
Volume 2.0984074033998E+30
Surface area 7.9264245685186E+20
Circumference 49901500171.53

Square

Length = n
Perimeter 31768281680
Area 6.3076482556239E+19
Diagonal 11231783701.286

Cube

Length = n
Surface area 3.7845889533743E+20
Volume 5.0095786630755E+29
Space diagonal 13756069484.73

Equilateral Triangle

Length = n
Perimeter 23826211260
Area 2.7312918137534E+19
Altitude 6878034742.3649

Triangular Pyramid

Length = n
Surface area 2.7312918137534E+19
Volume 5.9038450725802E+28
Height 3743927900.4287