7138918720 (number)

7138918720 is an even 10-digits composite number following 7138918719 and preceding 7138918721. In scientific notation, it is written as 7.138918720 × 10^9. The sum of its digits is 46. It has a total of 9 prime factors and 56 positive divisors. There are 2854213632 positive integers (up to 7138918720) that are relatively prime to 7138918720.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-eight million nine hundred eighteen thousand seven hundred twenty

Notation

Scientific notation 7.138918720 × 10^9
Engineering notation 7.138918720 × 10^9

Prime Factorization of 7138918720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 2909 × 7669

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 223091210
Product of the distinct prime numbers

The prime factorization of 7138918720 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 2909 × 7669. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 2, 17, 41, 305, 981, 2063, 2309, 70986, 12422, 462232, 683842, 5229748, 4059185, 18672460, 20580748, 754747682, 870240896, 1122487897, 9703836755

Basic calculations (n = 7138918720)

Multiplication

n×y
n×2 14277837440
n×3 21416756160
n×4 28555674880
n×5 35694593600

Division

n÷y
n÷2 3569459360
n÷3 2379639573.3333
n÷3 1784729680
n÷5 1427783744

Exponentiation

ny
n2 5.0964160490766E+19
n3 3.6382899937662E+29
n4 2.5973456545286E+39
n5 1.8542239515425E+49

Nth Root

y√n
2√n 84492.122236336
3√n 1925.5027613544
4√n 290.67528659371
5√n 93.48167543276

Divisors of 7138918720

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2909, 5818, 7669, 11636, 14545, 15338, 23272, 29090, 30676, 38345, 46544, 58180, 61352, 76690, 93088, 116360, 122704, 153380, 186176, 232720, 245408, 306760, 465440, 490816, 613520, 930880, 1227040, 2454080, 22309121, 44618242, 89236484, 111545605, 178472968, 223091210, 356945936, 446182420, 713891872, 892364840, 1427783744, 1784729680, 3569459360, 7138918720

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7138918719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7138918720 can be divided by 56 positive divisors. The sum of these divisors (counting 7138918720) is 1, the average is 0.017857142857143.

Base conversion 7138918720

Base System Value
2 Binary 110101001100000110100000101000000
3 Ternary 200102112010122110001
4 Quaternary 12221200310011000
5 Quinary 104110030344340
6 Senary 3140215445344
8 Octal 65140640500
10 Decimal 7138918720
12 Duodecimal 1472986854
16 Hexadecimal 1a9834140
20 Vigesimal 5bai4gg0
36 Base36 3a2bsxs

Cryptographic Hash Functions

md5 4f62a93fe1eb3f13a87a70c30cdf9ae3
sha1 dc08e88ff59159241a1e1254cb7ce7c8d5f34e43
sha256 1a3295d14b02f288a1f99dddc2a340c7a49907082d1cd4399efd8b8ec1b6dad9
sha512 77e7853817d62af968af28d5e20680405adbfa4cf75262a71224664b6bc48470bbe4082dbce4cb0c0de10a95f5c236aafc79b8a951778142aa248b3c82a77ef0
ripemd-160 a7c72d0a147740f51cdc75b6016c3a66f468e5fc

7138918720 as geometric shapes

Circle

Radius = n
Diameter 14277837440
Circumference 44855149210.653
Area 1.6010863219416E+20

Sphere

Radius = n
Volume 1.524003348806E+30
Surface area 6.4043452877665E+20
Circumference 44855149210.653

Square

Length = n
Perimeter 28555674880
Area 5.0964160490766E+19
Diagonal 10095955674.503

Cube

Length = n
Surface area 3.057849629446E+20
Volume 3.6382899937662E+29
Space diagonal 12364969934.145

Equilateral Triangle

Length = n
Perimeter 21416756160
Area 2.2068128833775E+19
Altitude 6182484967.0723

Triangular Pyramid

Length = n
Surface area 2.2068128833775E+19
Volume 4.2877658775254E+28
Height 3365318558.1677