7921997104 (number)

7921997104 is an even 10-digits composite number following 7921997103 and preceding 7921997105. In scientific notation, it is written as 7.921997104 × 10^9. The sum of its digits is 49. It has a total of 7 prime factors and 40 positive divisors. There are 3171087360 positive integers (up to 7921997104) that are relatively prime to 7921997104.

Interesting facts

Basic properties

Name

Name seven billion nine hundred twenty-one million nine hundred ninety-seven thousand one hundred four

Notation

Scientific notation 7.921997104 × 10^9
Engineering notation 7.921997104 × 10^9

Prime Factorization of 7921997104

Prime Factorization 2 × 2 × 2 × 2 × 133 × 71 × 52433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 990249638
Product of the distinct prime numbers

The prime factorization of 7921997104 is 2 × 2 × 2 × 2 × 133 × 71 × 52433. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 1, 57, 23, 522, 245, 3437, 3635, 6404, 54762, 623120, 311102, 562854, 5522427, 52190291, 10681729, 761376912, 569442619, 6265874061, 3900514340

Basic calculations (n = 7921997104)

Multiplication

n×y
n×2 15843994208
n×3 23765991312
n×4 31687988416
n×5 39609985520

Division

n÷y
n÷2 3960998552
n÷3 2640665701.3333
n÷3 1980499276
n÷5 1584399420.8

Exponentiation

ny
n2 6.2758038115784E+19
n3 4.9716899620597E+29
n4 3.9385713481422E+39
n5 3.120135081388E+49

Nth Root

y√n
2√n 89005.601531589
3√n 1993.4785169089
4√n 298.33806584408
5√n 95.448022672994

Divisors of 7921997104

1, 2, 4, 8, 16, 71, 133, 142, 266, 284, 532, 568, 1064, 1136, 2128, 9443, 18886, 37772, 52433, 75544, 104866, 151088, 209732, 419464, 838928, 3722743, 6973589, 7445486, 13947178, 14890972, 27894356, 29781944, 55788712, 59563888, 111577424, 495124819, 990249638, 1980499276, 3960998552, 7921997104

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 -7921997103
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 7921997104 can be divided by 40 positive divisors. The sum of these divisors (counting 7921997104) is 1, the average is 0.025.

Base conversion 7921997104

Base System Value
2 Binary 111011000001100000001010100110000
3 Ternary 202110002122011001011
4 Quaternary 13120030001110300
5 Quinary 112211012401404
6 Senary 3350031520304
8 Octal 73014012460
10 Decimal 7921997104
12 Duodecimal 1651089094
16 Hexadecimal 1d8301530
20 Vigesimal 63fc9cf4
36 Base36 3n0jw34

Cryptographic Hash Functions

md5 a9766e459b58d92d5889592e628b5a63
sha1 500225fdc78aaec655f82b77b5c1bf8007be3b6a
sha256 2be95dda4cbbed757ae01edc41eeedfa11940aab40fcbf380cec9f417a1a1cfc
sha512 11694aa44f82aceed19e1a9f4fc9ed297b60efcba931cbce24957a2b7a124a8a448d1ad7b94266ce8b476425bf1d90bee17c678420e0aeee08e55808cd9a9d42
ripemd-160 52c352d7bba4b7e35986f1658f142dd0e0f71d3f

7921997104 as geometric shapes

Circle

Radius = n
Diameter 15843994208
Circumference 49775375807.372
Area 1.9716019149826E+20

Sphere

Radius = n
Volume 2.082536621431E+30
Surface area 7.8864076599303E+20
Circumference 49775375807.372

Square

Length = n
Perimeter 31687988416
Area 6.2758038115784E+19
Diagonal 11203395745.557

Cube

Length = n
Surface area 3.7654822869471E+20
Volume 4.9716899620597E+29
Space diagonal 13721301481.542

Equilateral Triangle

Length = n
Perimeter 23765991312
Area 2.7175027649971E+19
Altitude 6860650740.7708

Triangular Pyramid

Length = n
Surface area 2.7175027649971E+19
Volume 5.8591928102158E+28
Height 3734465248.5191