7985781330 (number)

7985781330 is an even 10-digits composite number following 7985781329 and preceding 7985781331. In scientific notation, it is written as 7.985781330 × 10^9. The sum of its digits is 51. It has a total of 6 prime factors and 64 positive divisors. There are 2050205696 positive integers (up to 7985781330) that are relatively prime to 7985781330.

Interesting facts

Basic properties

Name

Name seven billion nine hundred eighty-five million seven hundred eighty-one thousand three hundred thirty

Notation

Scientific notation 7.985781330 × 10^9
Engineering notation 7.985781330 × 10^9

Prime Factorization of 7985781330

Prime Factorization 2 × 5 × 3 × 29 × 353 × 26003

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7985781330
Product of the distinct prime numbers

The prime factorization of 7985781330 is 2 × 5 × 3 × 29 × 353 × 26003. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 10, 25, 93, 725, 402, 9090, 1322, 79167, 49563, 436129, 550004, 4483918, 1169320, 5911483, 86345337, 51912681, 769146668, 8297618760, 5983382313

Basic calculations (n = 7985781330)

Multiplication

n×y
n×2 15971562660
n×3 23957343990
n×4 31943125320
n×5 39928906650

Division

n÷y
n÷2 3992890665
n÷3 2661927110
n÷3 1996445332.5
n÷5 1597156266

Exponentiation

ny
n2 6.3772703450577E+19
n3 5.0927486457924E+29
n4 4.0669577053952E+39
n5 3.2477834913644E+49

Nth Root

y√n
2√n 89363.198969151
3√n 1998.8144081582
4√n 298.93678089046
5√n 95.601230633411

Divisors of 7985781330

1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 353, 435, 706, 870, 1059, 1765, 2118, 3530, 5295, 10237, 10590, 20474, 26003, 30711, 51185, 52006, 61422, 78009, 102370, 130015, 153555, 156018, 260030, 307110, 390045, 754087, 780090, 1508174, 2262261, 3770435, 4524522, 7540870, 9179059, 11311305, 18358118, 22622610, 27537177, 45895295, 55074354, 91790590, 137685885, 266192711, 275371770, 532385422, 798578133, 1330963555, 1597156266, 2661927110, 3992890665, 7985781330

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 -7985781329
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 7985781330 can be divided by 64 positive divisors. The sum of these divisors (counting 7985781330) is 1, the average is 0.015625.

Base conversion 7985781330

Base System Value
2 Binary 111011011111111010101101001010010
3 Ternary 202121112122201112220
4 Quaternary 13123333111221102
5 Quinary 112323330000310
6 Senary 3400231001510
8 Octal 73377255122
10 Decimal 7985781330
12 Duodecimal 166a509296
16 Hexadecimal 1dbfd5a52
20 Vigesimal 64fb2d6a
36 Base36 3o2j0b6

Cryptographic Hash Functions

md5 42d0aa5f46996cc0ce10c5d2315500b6
sha1 376567e5429d5236b4391f1c548a974680934f31
sha256 24438a04315948e1b318cbcf12855d756a62744fba2f8b9e985f0d0deb3c4a4a
sha512 3b78732734c83a6f72149fbe53f2dff4383cb0188a4357eaead26e653bef76d55fdc2619d094824202141c62f9cb0c69d999abdd890f5c5ebae81e103b92bcf2
ripemd-160 d9f9a8e29d94da0bae5ae8844a946e434b148a95

7985781330 as geometric shapes

Circle

Radius = n
Diameter 15971562660
Circumference 50176143919.005
Area 2.0034785665989E+20

Sphere

Radius = n
Volume 2.1332455642934E+30
Surface area 8.0139142663957E+20
Circumference 50176143919.005

Square

Length = n
Perimeter 31943125320
Area 6.3772703450577E+19
Diagonal 11293600263.032

Cube

Length = n
Surface area 3.8263622070346E+20
Volume 5.0927486457924E+29
Space diagonal 13831779001.695

Equilateral Triangle

Length = n
Perimeter 23957343990
Area 2.7614390628105E+19
Altitude 6915889500.8475

Triangular Pyramid

Length = n
Surface area 2.7614390628105E+19
Volume 6.0018618371974E+28
Height 3764533421.0106