7157021729 (number)

7157021729 is an odd 10-digits composite number following 7157021728 and preceding 7157021730. In scientific notation, it is written as 7.157021729 × 10^9. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 5992896000 positive integers (up to 7157021729) that are relatively prime to 7157021729.

Interesting facts

Basic properties

Name

Name seven billion one hundred fifty-seven million twenty-one thousand seven hundred twenty-nine

Notation

Scientific notation 7.157021729 × 10^9
Engineering notation 7.157021729 × 10^9

Prime Factorization of 7157021729

Prime Factorization 143 × 13 × 491 × 7841

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7157021729
Product of the distinct prime numbers

The prime factorization of 7157021729 is 143 × 13 × 491 × 7841. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 83, 90, 619, 293, 9258, 4949, 74792, 45529, 373456, 306317, 1080202, 6961549, 94385352, 2364353, 336233720, 868538249, 6561322369, 6257755793

Basic calculations (n = 7157021729)

Multiplication

n×y
n×2 14314043458
n×3 21471065187
n×4 28628086916
n×5 35785108645

Division

n÷y
n÷2 3578510864.5
n÷3 2385673909.6667
n÷3 1789255432.25
n÷5 1431404345.8

Exponentiation

ny
n2 5.1222960029378E+19
n3 3.6660383795396E+29
n4 2.6237916341713E+39
n5 1.8778533738132E+49

Nth Root

y√n
2√n 84599.182791561
3√n 1927.1289633328
4√n 290.85938663134
5√n 93.529037946288

Divisors of 7157021729

1, 13, 143, 491, 1859, 6383, 7841, 70213, 101933, 912769, 1121263, 3849931, 14576419, 50049103, 550540133, 7157021729

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7157021728
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7157021729 can be divided by 16 positive divisors. The sum of these divisors (counting 7157021729) is 1, the average is 0.0625.

Base conversion 7157021729

Base System Value
2 Binary 110101010100101110111110000100001
3 Ternary 200110210012101002212
4 Quaternary 12222211313300201
5 Quinary 104124144143404
6 Senary 3142103451505
8 Octal 65245676041
10 Decimal 7157021729
12 Duodecimal 1478a56b95
16 Hexadecimal 1aa977c21
20 Vigesimal 5bgb7e69
36 Base36 3ad3tb5

Cryptographic Hash Functions

md5 e53ef5fe86291ea160bc1a4f1648a663
sha1 c66b97b200bb1158d0390989c76b127516b52aee
sha256 81df2b87672d4f071813de47c5214616360cd60cfc54abc8d7e1ff7afd1d41ef
sha512 7f87fa16f749bc869b4b63a12a72202ecf87ac1c941871be63cd2d0e54f6643efd2d705c4994e27026af1562f0192e9650b9f06126751bb5f3a9b1f19c6ae0c5
ripemd-160 4bee4aa0a100792dd614de36af5f44fc89a4bc72

7157021729 as geometric shapes

Circle

Radius = n
Diameter 14314043458
Circumference 44968893770.818
Area 1.6092167492342E+20

Sphere

Radius = n
Volume 1.5356265654586E+30
Surface area 6.4368669969367E+20
Circumference 44968893770.818

Square

Length = n
Perimeter 28628086916
Area 5.1222960029378E+19
Diagonal 10121557195.351

Cube

Length = n
Surface area 3.0733776017627E+20
Volume 3.6660383795396E+29
Space diagonal 12396325265.502

Equilateral Triangle

Length = n
Perimeter 21471065187
Area 2.2180192321238E+19
Altitude 6198162632.7512

Triangular Pyramid

Length = n
Surface area 2.2180192321238E+19
Volume 4.320467663771E+28
Height 3373852398.4502