7977984984 (number)

7977984984 is an even 10-digits composite number following 7977984983 and preceding 7977984985. In scientific notation, it is written as 7.977984984 × 10^9. The sum of its digits is 72. It has a total of 6 prime factors and 32 positive divisors. There are 2652375744 positive integers (up to 7977984984) that are relatively prime to 7977984984.

Interesting facts

Basic properties

Name

Name seven billion nine hundred seventy-seven million nine hundred eighty-four thousand nine hundred eighty-four

Notation

Scientific notation 7.977984984 × 10^9
Engineering notation 7.977984984 × 10^9

Prime Factorization of 7977984984

Prime Factorization 2 × 2 × 2 × 9 × 383 × 289309

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1994496246
Product of the distinct prime numbers

The prime factorization of 7977984984 is 2 × 2 × 2 × 9 × 383 × 289309. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 3, 75, 57, 272, 579, 9933, 5858, 27686, 18496, 981222, 815302, 9052765, 4949474, 1914277, 30193043, 65527635, 476242974, 7104504050, 6622227072

Basic calculations (n = 7977984984)

Multiplication

n×y
n×2 15955969968
n×3 23933954952
n×4 31911939936
n×5 39889924920

Division

n÷y
n÷2 3988992492
n÷3 2659328328
n÷3 1994496246
n÷5 1595596996.8

Exponentiation

ny
n2 6.3648244404929E+19
n3 5.0778473812049E+29
n4 4.0510990158296E+39
n5 3.2319607116986E+49

Nth Root

y√n
2√n 89319.56663576
3√n 1998.1637299054
4√n 298.86379278153
5√n 95.582556655858

Divisors of 7977984984

1, 2, 4, 8, 9, 18, 36, 72, 383, 766, 1532, 3064, 3447, 6894, 13788, 27576, 289309, 578618, 1157236, 2314472, 2603781, 5207562, 10415124, 20830248, 110805347, 221610694, 443221388, 886442776, 997248123, 1994496246, 3988992492, 7977984984

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7977984983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7977984984 can be divided by 32 positive divisors. The sum of these divisors (counting 7977984984) is 1, the average is 0.03125.

Base conversion 7977984984

Base System Value
2 Binary 111011011100001100110001111011000
3 Ternary 202120222222121222100
4 Quaternary 13123201212033120
5 Quinary 112314331004414
6 Senary 3355351523400
8 Octal 73341461730
10 Decimal 7977984984
12 Duodecimal 1667989560
16 Hexadecimal 1db8663d8
20 Vigesimal 64d28294
36 Base36 3nxvwm0

Cryptographic Hash Functions

md5 61e83c61c37858ff5264d619bcb14911
sha1 79921feb5272117f85db3ba66919f3fa9bacbfe9
sha256 ff87229af4a58c2437d5c11dbb3b72618197b54e82bebdd36e0fa7ff925853e4
sha512 234126e7d346bb2dd89f430f4fef5d0827f276703595f87180686e2b690f4a9750bc4559fe938c4759ff77a4dd1292d211e08c1fb62e8b90160b6c920944e1a7
ripemd-160 5e733d9593f87a7e5b86e53d7d2a22dbfb3209df

7977984984 as geometric shapes

Circle

Radius = n
Diameter 15955969968
Circumference 50127158032.368
Area 1.9995685703641E+20

Sphere

Radius = n
Volume 2.1270037371791E+30
Surface area 7.9982742814566E+20
Circumference 50127158032.368

Square

Length = n
Perimeter 31911939936
Area 6.3648244404929E+19
Diagonal 11282574564.782

Cube

Length = n
Surface area 3.8188946642958E+20
Volume 5.0778473812049E+29
Space diagonal 13818275334.31

Equilateral Triangle

Length = n
Perimeter 23933954952
Area 2.7560498280475E+19
Altitude 6909137667.1548

Triangular Pyramid

Length = n
Surface area 2.7560498280475E+19
Volume 5.9843005284672E+28
Height 3760858188.2606