7949208040 (number)

7949208040 is an even 10-digits composite number following 7949208039 and preceding 7949208041. In scientific notation, it is written as 7.949208040 × 10^9. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 3179683200 positive integers (up to 7949208040) that are relatively prime to 7949208040.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-nine million two hundred eight thousand forty

Notation

Scientific notation 7.949208040 × 10^9
Engineering notation 7.949208040 × 10^9

Prime Factorization of 7949208040

Prime Factorization 2 × 2 × 2 × 5 × 198730201

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1987302010
Product of the distinct prime numbers

The prime factorization of 7949208040 is 2 × 2 × 2 × 5 × 198730201. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 61, 90, 414, 523, 7998, 892, 36171, 83310, 972780, 195574, 9293324, 9968743, 14399099, 61912445, 48813480, 782149595, 4007688982, 6455372184

Basic calculations (n = 7949208040)

Multiplication

n×y
n×2 15898416080
n×3 23847624120
n×4 31796832160
n×5 39746040200

Division

n÷y
n÷2 3974604020
n÷3 2649736013.3333
n÷3 1987302010
n÷5 1589841608

Exponentiation

ny
n2 6.3189908463201E+19
n3 5.0230972840254E+29
n4 3.9929645315877E+39
n5 3.1740905757932E+49

Nth Root

y√n
2√n 89158.331298875
3√n 1995.758347217
4√n 298.59392374741
5√n 95.513502851595

Divisors of 7949208040

1, 2, 4, 5, 8, 10, 20, 40, 198730201, 397460402, 794920804, 993651005, 1589841608, 1987302010, 3974604020, 7949208040

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7949208039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7949208040 can be divided by 16 positive divisors. The sum of these divisors (counting 7949208040) is 1, the average is 0.0625.

Base conversion 7949208040

Base System Value
2 Binary 111011001110011110100100111101000
3 Ternary 202111222211121102121
4 Quaternary 13121303310213220
5 Quinary 112234444124130
6 Senary 3352443041024
8 Octal 73163644750
10 Decimal 7949208040
12 Duodecimal 165a210174
16 Hexadecimal 1d9cf49e8
20 Vigesimal 6442b020
36 Base36 3ngr46g

Cryptographic Hash Functions

md5 fe9ac4eaacf0bd17f3062c83cbcfc1ab
sha1 bb3f1adb78194413d155bbce7303d58e2cc98034
sha256 fcff245980b6439d735cb3a62c8d591cc658ff8157b8db6107d035ebb1c8c999
sha512 71b11c18200797a7bfaf3901fb879284695a885a3ca0ea54bf442bf41a48ebfb97cdda6c0755fdad7a95a0691e3ff082756fbd9f0ee9be410221bbc440c0c6d3
ripemd-160 d841f1a7950c05b832c5738404d9060221de6425

7949208040 as geometric shapes

Circle

Radius = n
Diameter 15898416080
Circumference 49946347160.642
Area 1.98516952209E+20

Sphere

Radius = n
Volume 2.1040700701015E+30
Surface area 7.9406780883601E+20
Circumference 49946347160.642

Square

Length = n
Perimeter 31796832160
Area 6.3189908463201E+19
Diagonal 11241877820.293

Cube

Length = n
Surface area 3.791394507792E+20
Volume 5.0230972840254E+29
Space diagonal 13768432205.215

Equilateral Triangle

Length = n
Perimeter 23847624120
Area 2.7362032995973E+19
Altitude 6884216102.6075

Triangular Pyramid

Length = n
Surface area 2.7362032995973E+19
Volume 5.9197769201568E+28
Height 3747292606.7644