7129665720 (number)

7129665720 is an even 10-digits composite number following 7129665719 and preceding 7129665721. In scientific notation, it is written as 7.129665720 × 10^9. The sum of its digits is 45. It has a total of 7 prime factors and 64 positive divisors. There are 1900389120 positive integers (up to 7129665720) that are relatively prime to 7129665720.

Interesting facts

Basic properties

Name

Name seven billion one hundred twenty-nine million six hundred sixty-five thousand seven hundred twenty

Notation

Scientific notation 7.129665720 × 10^9
Engineering notation 7.129665720 × 10^9

Prime Factorization of 7129665720

Prime Factorization 2 × 2 × 2 × 9 × 5 × 4637 × 4271

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1782416430
Product of the distinct prime numbers

The prime factorization of 7129665720 is 2 × 2 × 2 × 9 × 5 × 4637 × 4271. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 3, 95, 90, 442, 289, 390, 4329, 31983, 3003, 317395, 365934, 9374887, 1136475, 22032389, 61067083, 354700962, 302314964, 7273989786, 4475133963

Basic calculations (n = 7129665720)

Multiplication

n×y
n×2 14259331440
n×3 21388997160
n×4 28518662880
n×5 35648328600

Division

n÷y
n÷2 3564832860
n÷3 2376555240
n÷3 1782416430
n÷5 1425933144

Exponentiation

ny
n2 5.0832133278943E+19
n3 3.6241611811335E+29
n4 2.5839057736882E+39
n5 1.8422384418375E+49

Nth Root

y√n
2√n 84437.347897716
3√n 1924.6704980523
4√n 290.5810522001
5√n 93.457429891352

Divisors of 7129665720

1, 2, 4, 5, 8, 9, 10, 18, 20, 36, 40, 45, 72, 90, 180, 360, 4271, 4637, 8542, 9274, 17084, 18548, 21355, 23185, 34168, 37096, 38439, 41733, 42710, 46370, 76878, 83466, 85420, 92740, 153756, 166932, 170840, 185480, 192195, 208665, 307512, 333864, 384390, 417330, 768780, 834660, 1537560, 1669320, 19804627, 39609254, 79218508, 99023135, 158437016, 178241643, 198046270, 356483286, 396092540, 712966572, 792185080, 891208215, 1425933144, 1782416430, 3564832860, 7129665720

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 -7129665719
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 7129665720 can be divided by 64 positive divisors. The sum of these divisors (counting 7129665720) is 1, the average is 0.015625.

Base conversion 7129665720

Base System Value
2 Binary 110101000111101100001000010111000
3 Ternary 200101212201112201100
4 Quaternary 12220331201002320
5 Quinary 104100143300340
6 Senary 3135245251400
8 Octal 65075410270
10 Decimal 7129665720
12 Duodecimal 146b863b60
16 Hexadecimal 1a8f610b8
20 Vigesimal 5b808460
36 Base36 39wtha0

Cryptographic Hash Functions

md5 7e8343ac22d3f575114edef33bd96507
sha1 55594a875dcebe1ca29accdd6edeb6c054e76e6a
sha256 eb7b92b878ec7ccad4da583c98a3e7b34a13dd3378657e45e2650ae56c022047
sha512 7bf00bba593650a43d0d1d3f47f7b3d13db97f17d13db5cab465f79a1893b55872a613d979b10eb84c26e2d72a7c2fe93302deb0c8fd84110869fb30b43464ee
ripemd-160 1be4eefc52f569bf7266c333f8cd501c65e87383

7129665720 as geometric shapes

Circle

Radius = n
Diameter 14259331440
Circumference 44797010897.006
Area 1.5969385647542E+20

Sphere

Radius = n
Volume 1.5180850856099E+30
Surface area 6.387754259017E+20
Circumference 44797010897.006

Square

Length = n
Perimeter 28518662880
Area 5.0832133278943E+19
Diagonal 10082869956.411

Cube

Length = n
Surface area 3.0499279967366E+20
Volume 3.6241611811335E+29
Space diagonal 12348943268.022

Equilateral Triangle

Length = n
Perimeter 21388997160
Area 2.2010959374061E+19
Altitude 6174471634.0111

Triangular Pyramid

Length = n
Surface area 2.2010959374061E+19
Volume 4.2711149121543E+28
Height 3360956652.1368