7138937840 (number)

7138937840 is an even 10-digits composite number following 7138937839 and preceding 7138937841. In scientific notation, it is written as 7.138937840 × 10^9. The sum of its digits is 50. It has a total of 7 prime factors and 40 positive divisors. There are 2687599616 positive integers (up to 7138937840) that are relatively prime to 7138937840.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-eight million nine hundred thirty-seven thousand eight hundred forty

Notation

Scientific notation 7.138937840 × 10^9
Engineering notation 7.138937840 × 10^9

Prime Factorization of 7138937840

Prime Factorization 2 × 2 × 2 × 2 × 5 × 17 × 5249219

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 892367230
Product of the distinct prime numbers

The prime factorization of 7138937840 is 2 × 2 × 2 × 2 × 5 × 17 × 5249219. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 9, 88, 32, 912, 423, 9501, 4625, 76779, 64119, 242797, 851224, 9009680, 1641976, 85010474, 5496772, 582696848, 546492906, 2125969643, 8182572379

Basic calculations (n = 7138937840)

Multiplication

n×y
n×2 14277875680
n×3 21416813520
n×4 28555751360
n×5 35694689200

Division

n÷y
n÷2 3569468920
n÷3 2379645946.6667
n÷3 1784734460
n÷5 1427787568

Exponentiation

ny
n2 5.0964433483384E+19
n3 3.6383192268869E+29
n4 2.5973734802823E+39
n5 1.8542487823E+49

Nth Root

y√n
2√n 84492.235382904
3√n 1925.5044803627
4√n 290.67548122073
5√n 93.481725506665

Divisors of 7138937840

1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 5249219, 10498438, 20996876, 26246095, 41993752, 52492190, 83987504, 89236723, 104984380, 178473446, 209968760, 356946892, 419937520, 446183615, 713893784, 892367230, 1427787568, 1784734460, 3569468920, 7138937840

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7138937839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7138937840 can be divided by 40 positive divisors. The sum of these divisors (counting 7138937840) is 1, the average is 0.025.

Base conversion 7138937840

Base System Value
2 Binary 110101001100000111000101111110000
3 Ternary 200102112011121200012
4 Quaternary 12221200320233300
5 Quinary 104110032002330
6 Senary 3140220114052
8 Octal 65140705760
10 Decimal 7138937840
12 Duodecimal 1472995928
16 Hexadecimal 1a9838bf0
20 Vigesimal 5bai74c0
36 Base36 3a2c7ow

Cryptographic Hash Functions

md5 4ad3a37d30f7d6b7568ac0f2a9ff1233
sha1 4ef84e2dffe21c7cd5ca1c8a1d8498c265e6ffab
sha256 19f97a7a18373cd99856780fad65067216ec673fcc94e140688a50cfd0400b74
sha512 8a3b99cfc2f32a1203e8558d06cfc487bdd838d894722100aeeaf85715d1aa23c6c3eae09b69f9bd733cfbdf58eb311cefa467e8a714b23247f015b806a9efbc
ripemd-160 1ac868d19930f71601ee0e26aafbe54526e628ec

7138937840 as geometric shapes

Circle

Radius = n
Diameter 14277875680
Circumference 44855269345.156
Area 1.6010948982576E+20

Sphere

Radius = n
Volume 1.524015593947E+30
Surface area 6.4043795930306E+20
Circumference 44855269345.156

Square

Length = n
Perimeter 28555751360
Area 5.0964433483384E+19
Diagonal 10095982714.266

Cube

Length = n
Surface area 3.057866009003E+20
Volume 3.6383192268869E+29
Space diagonal 12365003050.956

Equilateral Triangle

Length = n
Perimeter 21416813520
Area 2.2068247043046E+19
Altitude 6182501525.478

Triangular Pyramid

Length = n
Surface area 2.2068247043046E+19
Volume 4.2878003290886E+28
Height 3365327571.4222