7389942976 (number)

7389942976 is an even 10-digits composite number following 7389942975 and preceding 7389942977. In scientific notation, it is written as 7.389942976 × 10^9. The sum of its digits is 64. It has a total of 8 prime factors and 28 positive divisors. There are 3210104832 positive integers (up to 7389942976) that are relatively prime to 7389942976.

Interesting facts

Basic properties

Name

Name seven billion three hundred eighty-nine million nine hundred forty-two thousand nine hundred seventy-six

Notation

Scientific notation 7.389942976 × 10^9
Engineering notation 7.389942976 × 10^9

Prime Factorization of 7389942976

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 221 × 522479

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 230935718
Product of the distinct prime numbers

The prime factorization of 7389942976 is 2 × 2 × 2 × 2 × 2 × 2 × 221 × 522479. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 5, 55, 56, 312, 895, 7442, 9379, 23006, 19587, 395638, 753529, 6162562, 7015029, 91097269, 44907095, 385297940, 154702218, 1557750245, 6811823540

Basic calculations (n = 7389942976)

Multiplication

n×y
n×2 14779885952
n×3 22169828928
n×4 29559771904
n×5 36949714880

Division

n÷y
n÷2 3694971488
n÷3 2463314325.3333
n÷3 1847485744
n÷5 1477988595.2

Exponentiation

ny
n2 5.4611257188532E+19
n3 4.0357407647092E+29
n4 2.982389411712E+39
n5 2.2039687684778E+49

Nth Root

y√n
2√n 85964.777531266
3√n 1947.811964023
4√n 293.19750601133
5√n 94.13003440843

Divisors of 7389942976

1, 2, 4, 8, 16, 32, 64, 221, 442, 884, 1768, 3536, 7072, 14144, 522479, 1044958, 2089916, 4179832, 8359664, 16719328, 33438656, 115467859, 230935718, 461871436, 923742872, 1847485744, 3694971488, 7389942976

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7389942975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7389942976 can be divided by 28 positive divisors. The sum of these divisors (counting 7389942976) is 1, the average is 0.035714285714286.

Base conversion 7389942976

Base System Value
2 Binary 110111000011110011001010011000000
3 Ternary 201002000110222222201
4 Quaternary 12320132121103000
5 Quinary 110113311133401
6 Senary 3221144042544
8 Octal 67036312300
10 Decimal 7389942976
12 Duodecimal 1522a63454
16 Hexadecimal 1b87994c0
20 Vigesimal 5f972h8g
36 Base36 3e7s4hs

Cryptographic Hash Functions

md5 154a2e7df32a8b32d6160a7b25514351
sha1 46311a2e01e239e08f51656cdf5831f1b28aa92b
sha256 aa0a4c3a54171f882e97b65c15747cb74bf81afbfc85f8250cb7eb2cde4a3300
sha512 402ce0b594f1b9c81ec5b44919b19a9935a1788478021a97f1bb00e59fcf4e03b2fc27ce8f6a8b03e79dd7b87fa581e93f21ca2b7acf5289159bd12ee0611b0c
ripemd-160 e345c01047fc8897ba066688f81f982eeadaef9a

7389942976 as geometric shapes

Circle

Radius = n
Diameter 14779885952
Circumference 46432381127.698
Area 1.7156632438679E+20

Sphere

Radius = n
Volume 1.6904871384271E+30
Surface area 6.8626529754718E+20
Circumference 46432381127.698

Square

Length = n
Perimeter 29559771904
Area 5.4611257188532E+19
Diagonal 10450957581.823

Cube

Length = n
Surface area 3.2766754313119E+20
Volume 4.0357407647092E+29
Space diagonal 12799756699.469

Equilateral Triangle

Length = n
Perimeter 22169828928
Area 2.3647368028937E+19
Altitude 6399878349.7344

Triangular Pyramid

Length = n
Surface area 2.3647368028937E+19
Volume 4.7561661030614E+28
Height 3483652527.2743