7642904688 (number)

7642904688 is an even 10-digits composite number following 7642904687 and preceding 7642904689. In scientific notation, it is written as 7.642904688 × 10^9. The sum of its digits is 54. It has a total of 8 prime factors and 50 positive divisors. There are 2547634464 positive integers (up to 7642904688) that are relatively prime to 7642904688.

Interesting facts

Basic properties

Name

Name seven billion six hundred forty-two million nine hundred four thousand six hundred eighty-eight

Notation

Scientific notation 7.642904688 × 10^9
Engineering notation 7.642904688 × 10^9

Prime Factorization of 7642904688

Prime Factorization 2 × 2 × 2 × 2 × 3 × 9 × 3 × 5897303

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 318454362
Product of the distinct prime numbers

The prime factorization of 7642904688 is 2 × 2 × 2 × 2 × 3 × 9 × 3 × 5897303. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 5, 60, 73, 418, 885, 1374, 6071, 90387, 35555, 583678, 678020, 611625, 227060, 81742002, 60914862, 962503988, 973340632, 1949940513, 1520283118

Basic calculations (n = 7642904688)

Multiplication

n×y
n×2 15285809376
n×3 22928714064
n×4 30571618752
n×5 38214523440

Division

n÷y
n÷2 3821452344
n÷3 2547634896
n÷3 1910726172
n÷5 1528580937.6

Exponentiation

ny
n2 5.8413992069852E+19
n3 4.4645257383547E+29
n4 3.4121944695368E+39
n5 2.607907710759E+49

Nth Root

y√n
2√n 87423.707814299
3√n 1969.7879720615
4√n 295.67500370221
5√n 94.765812115691

Divisors of 7642904688

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 5897303, 11794606, 17691909, 23589212, 35383818, 47178424, 53075727, 70767636, 94356848, 106151454, 141535272, 159227181, 212302908, 283070544, 318454362, 424605816, 477681543, 636908724, 849211632, 955363086, 1273817448, 1910726172, 2547634896, 3821452344, 7642904688

50 divisors

τ Total Divisors 50
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7642904687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.02
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 50
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7642904688 can be divided by 50 positive divisors. The sum of these divisors (counting 7642904688) is 1, the average is 0.02.

Base conversion 7642904688

Base System Value
2 Binary 111000111100011010111100001110000
3 Ternary 201201122110210020000
4 Quaternary 13013203113201300
5 Quinary 111123040422223
6 Senary 3302221550000
8 Octal 70743274160
10 Decimal 7642904688
12 Duodecimal 1593715300
16 Hexadecimal 1c78d7870
20 Vigesimal 5j8831e8
36 Base36 3iedz00

Cryptographic Hash Functions

md5 3d907beec0fe28042df50af75e324e69
sha1 de4e1c6f18908ebb8f346e1c6a15074448cb0912
sha256 228d587916bf1154a0e250cafa1018c025c11fc15bac943f3c1a68b920867fdc
sha512 c7cf19120bf4b89b647cdd539e7379018742b39e183f36e26870193f2b0f54b828c74035e3351b0d35853ed573d00bff3b09bc103ee11d2b4a4023b63825c3c6
ripemd-160 97d77a0395517e6d1526ae2036bb1b26e469bcc3

7642904688 as geometric shapes

Circle

Radius = n
Diameter 15285809376
Circumference 48021786439.816
Area 1.835129683535E+20

Sphere

Radius = n
Volume 1.8700961681837E+30
Surface area 7.34051873414E+20
Circumference 48021786439.816

Square

Length = n
Perimeter 30571618752
Area 5.8413992069852E+19
Diagonal 10808699465.695

Cube

Length = n
Surface area 3.5048395241911E+20
Volume 4.4645257383547E+29
Space diagonal 13237899237.022

Equilateral Triangle

Length = n
Perimeter 22928714064
Area 2.5294000534477E+19
Altitude 6618949618.5112

Triangular Pyramid

Length = n
Surface area 2.5294000534477E+19
Volume 5.2614940406208E+28
Height 3602899821.8982