7129900421 (number)

7129900421 is an odd 10-digits composite number following 7129900420 and preceding 7129900422. In scientific notation, it is written as 7.129900421 × 10^9. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 6109416000 positive integers (up to 7129900421) that are relatively prime to 7129900421.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.129900421 × 10^9
Engineering notation 7.129900421 × 10^9

Prime Factorization of 7129900421

Prime Factorization 7 × 3203 × 318001

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7129900421
Product of the distinct prime numbers

The prime factorization of 7129900421 is 7 × 3203 × 318001. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7129900421)

Multiplication

n×y
n×2 14259800842
n×3 21389701263
n×4 28519601684
n×5 35649502105

Division

n÷y
n÷2 3564950210.5
n÷3 2376633473.6667
n÷3 1782475105.25
n÷5 1425980084.2

Exponentiation

ny
n2 5.0835480013376E+19
n3 3.6245191034911E+29
n4 2.5842460281903E+39
n5 1.8425416844362E+49

Nth Root

y√n
2√n 84438.737680048
3√n 1924.691617188
4√n 290.58344357525
5√n 93.458045187056

Divisors of 7129900421

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7129900420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7129900421 can be divided by 8 positive divisors. The sum of these divisors (counting 7129900421) is 1, the average is 0.125.

Base conversion 7129900421

Base System Value
2 Binary 110101000111110011010010110000101
3 Ternary 200101220011110122222
4 Quaternary 12220332122112011
5 Quinary 104100223303141
6 Senary 3135254302125
8 Octal 65076322605
10 Decimal 7129900421
12 Duodecimal 146b957945
16 Hexadecimal 1a8f9a585
20 Vigesimal 5b81hb11
36 Base36 39wyidh

Cryptographic Hash Functions

md5 b6c20f3bcadd9cfbd865088ff0888039
sha1 88f292c442455ef3253eec7502bd7c04eb907d5a
sha256 5d4f1fb057d78873dd253f24aa5d7f425ffa52e2f011378193f26603c87f5884
sha512 cd9cb0c35cf1108bcc532b81a25201cec7e43b12a7b8080044bbb71152e853d6b7f6058db11308ee8e8e46d7d17b9d250986338af44e9f2e3bf5aeb967cb616a
ripemd-160 d67b2b20d422709359ebc06df68b3badc7259635

7129900421 as geometric shapes

Circle

Radius = n
Diameter 14259800842
Circumference 44798485566.881
Area 1.5970437055173E+20

Sphere

Radius = n
Volume 1.5182350117765E+30
Surface area 6.3881748220693E+20
Circumference 44798485566.881

Square

Length = n
Perimeter 28519601684
Area 5.0835480013376E+19
Diagonal 10083201873.748

Cube

Length = n
Surface area 3.0501288008026E+20
Volume 3.6245191034911E+29
Space diagonal 12349349782.079

Equilateral Triangle

Length = n
Perimeter 21389701263
Area 2.201240855258E+19
Altitude 6174674891.0394

Triangular Pyramid

Length = n
Surface area 2.201240855258E+19
Volume 4.2715367276979E+28
Height 3361067291.2493