7921997106 (number)

7921997106 is an even 10-digits composite number following 7921997105 and preceding 7921997107. In scientific notation, it is written as 7.921997106 × 10^9. The sum of its digits is 51. It has a total of 6 prime factors and 64 positive divisors. There are 2527398720 positive integers (up to 7921997106) that are relatively prime to 7921997106.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.921997106 × 10^9
Engineering notation 7.921997106 × 10^9

Prime Factorization of 7921997106

Prime Factorization 2 × 3 × 29 × 263 × 331 × 523

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7921997106
Product of the distinct prime numbers

The prime factorization of 7921997106 is 2 × 3 × 29 × 263 × 331 × 523. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 35, 16, 967, 398, 6346, 2716, 58327, 89991, 821882, 665953, 4570798, 8490897, 74332506, 50880692, 602783484, 696730064, 679679546, 3790811686

Basic calculations (n = 7921997106)

Multiplication

n×y
n×2 15843994212
n×3 23765991318
n×4 31687988424
n×5 39609985530

Division

n÷y
n÷2 3960998553
n÷3 2640665702
n÷3 1980499276.5
n÷5 1584399421.2

Exponentiation

ny
n2 6.2758038147472E+19
n3 4.9716899658251E+29
n4 3.9385713521196E+39
n5 3.1201350853266E+49

Nth Root

y√n
2√n 89005.601542824
3√n 1993.4785170767
4√n 298.33806586291
5√n 95.448022677813

Divisors of 7921997106

1, 2, 3, 6, 29, 58, 87, 174, 263, 331, 523, 526, 662, 789, 993, 1046, 1569, 1578, 1986, 3138, 7627, 9599, 15167, 15254, 19198, 22881, 28797, 30334, 45501, 45762, 57594, 87053, 91002, 137549, 173113, 174106, 261159, 275098, 346226, 412647, 519339, 522318, 825294, 1038678, 2524537, 3988921, 5020277, 5049074, 7573611, 7977842, 10040554, 11966763, 15060831, 15147222, 23933526, 30121662, 45528719, 91057438, 136586157, 273172314, 1320332851, 2640665702, 3960998553, 7921997106

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7921997105
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7921997106 can be divided by 64 positive divisors. The sum of these divisors (counting 7921997106) is 1, the average is 0.015625.

Base conversion 7921997106

Base System Value
2 Binary 111011000001100000001010100110010
3 Ternary 202110002122011001020
4 Quaternary 13120030001110302
5 Quinary 112211012401411
6 Senary 3350031520310
8 Octal 73014012462
10 Decimal 7921997106
12 Duodecimal 1651089096
16 Hexadecimal 1d8301532
20 Vigesimal 63fc9cf6
36 Base36 3n0jw36

Cryptographic Hash Functions

md5 4c07a046cf3ce22582fb0f67f241bd9e
sha1 a7fa4c70c3081b62588159ea428dc141893ca7aa
sha256 cb4d7a8528f4ad9062c9fd0392aa8b29a4bdc1c13e0bb6b4efe67bf00aff437c
sha512 973ed11799ed7617019448efb49f9b315b8a2150798b8556c6d7070ac22908c3964550fcd69220f1fa66f3e9a998c3e3763a658c54d4309cf6f156cd0abc9a5d
ripemd-160 b82f0fae928d2b8ecbae0ce645ba1fe59313330d

7921997106 as geometric shapes

Circle

Radius = n
Diameter 15843994212
Circumference 49775375819.938
Area 1.9716019159781E+20

Sphere

Radius = n
Volume 2.0825366230083E+30
Surface area 7.8864076639123E+20
Circumference 49775375819.938

Square

Length = n
Perimeter 31687988424
Area 6.2758038147472E+19
Diagonal 11203395748.386

Cube

Length = n
Surface area 3.7654822888483E+20
Volume 4.9716899658251E+29
Space diagonal 13721301485.006

Equilateral Triangle

Length = n
Perimeter 23765991318
Area 2.7175027663692E+19
Altitude 6860650742.5028

Triangular Pyramid

Length = n
Surface area 2.7175027663692E+19
Volume 5.8591928146535E+28
Height 3734465249.4619