7984993840 (number)

7984993840 is an even 10-digits composite number following 7984993839 and preceding 7984993841. In scientific notation, it is written as 7.984993840 × 10^9. The sum of its digits is 61. It has a total of 7 prime factors and 40 positive divisors. There are 3006114816 positive integers (up to 7984993840) that are relatively prime to 7984993840.

Interesting facts

Basic properties

Name

Name seven billion nine hundred eighty-four million nine hundred ninety-three thousand eight hundred forty

Notation

Scientific notation 7.984993840 × 10^9
Engineering notation 7.984993840 × 10^9

Prime Factorization of 7984993840

Prime Factorization 2 × 2 × 2 × 2 × 5 × 17 × 5871319

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 998124230
Product of the distinct prime numbers

The prime factorization of 7984993840 is 2 × 2 × 2 × 2 × 5 × 17 × 5871319. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 2, 83, 84, 726, 154, 4362, 1254, 35461, 93641, 879893, 976139, 2374268, 8313526, 15983848, 2505946, 158711752, 538067587, 2060578822, 1417756306

Basic calculations (n = 7984993840)

Multiplication

n×y
n×2 15969987680
n×3 23954981520
n×4 31939975360
n×5 39924969200

Division

n÷y
n÷2 3992496920
n÷3 2661664613.3333
n÷3 1996248460
n÷5 1596998768

Exponentiation

ny
n2 6.3760126624838E+19
n3 5.0912421833695E+29
n4 4.0653537472154E+39
n5 3.2461824628936E+49

Nth Root

y√n
2√n 89358.792740278
3√n 1998.748703959
4√n 298.92941096566
5√n 95.599345082586

Divisors of 7984993840

1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 5871319, 11742638, 23485276, 29356595, 46970552, 58713190, 93941104, 99812423, 117426380, 199624846, 234852760, 399249692, 469705520, 499062115, 798499384, 998124230, 1596998768, 1996248460, 3992496920, 7984993840

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 -7984993839
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 7984993840 can be divided by 40 positive divisors. The sum of these divisors (counting 7984993840) is 1, the average is 0.025.

Base conversion 7984993840

Base System Value
2 Binary 111011011111100010101011000110000
3 Ternary 202121111011201022121
4 Quaternary 13123330111120300
5 Quinary 112323124300330
6 Senary 3400202044024
8 Octal 73374253060
10 Decimal 7984993840
12 Duodecimal 166a1a9614
16 Hexadecimal 1dbf15630
20 Vigesimal 64f644c0
36 Base36 3o224og

Cryptographic Hash Functions

md5 9f460a1e13dca7f8e1816ca147dec13a
sha1 27fe35aa171159bf52b6dd46fb4fc257cdd4ebe8
sha256 9f7471197ee7d71a6ddb97bdb5f972dc2c8651912a4285c92912f7f7435dd92f
sha512 bc0162b9b3b5e75ca0d6d61d8913641b2231e6ea0cc0917a33d0d27e71153fbe40e9b01f72d3ab238e44350978735bcaf20f6f0e8e9bff54c8493dd7d89c2a65
ripemd-160 db8622d9a7e77c692c1b68697a23f52e6a1fbe19

7984993840 as geometric shapes

Circle

Radius = n
Diameter 15969987680
Circumference 50171195973.408
Area 2.0030834539655E+20

Sphere

Radius = n
Volume 2.1326145387893E+30
Surface area 8.0123338158618E+20
Circumference 50171195973.408

Square

Length = n
Perimeter 31939975360
Area 6.3760126624838E+19
Diagonal 11292486583.994

Cube

Length = n
Surface area 3.8256075974903E+20
Volume 5.0912421833695E+29
Space diagonal 13830415029.005

Equilateral Triangle

Length = n
Perimeter 23954981520
Area 2.7608944702811E+19
Altitude 6915207514.5023

Triangular Pyramid

Length = n
Surface area 2.7608944702811E+19
Volume 6.000086454206E+28
Height 3764162194.6645