139804938 (number)

139804938 is an even 9-digits composite number following 139804937 and preceding 139804939. In scientific notation, it is written as 1.39804938 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 36191232 positive integers (up to 139804938) that are relatively prime to 139804938.

Interesting facts

Basic properties

Name

Name one hundred thirty-nine million eight hundred four thousand nine hundred thirty-eight

Notation

Scientific notation 1.39804938 × 10^8
Engineering notation 1.39804938 × 10^6

Prime Factorization of 139804938

Prime Factorization 2 × 9 × 7 × 89 × 91 × 137

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 139804938
Product of the distinct prime numbers

The prime factorization of 139804938 is 2 × 9 × 7 × 89 × 91 × 137. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 9, 12, 46, 189, 224, 1819, 469, 87868, 23389, 966068, 935757, 5838016, 5368981, 19717920, 31524855, 462899437, 369454806, 8655848396, 2075484096

Basic calculations (n = 139804938)

Multiplication

n×y
n×2 279609876
n×3 419414814
n×4 559219752
n×5 699024690

Division

n÷y
n÷2 69902469
n÷3 46601646
n÷3 34951234.5
n÷5 27960987.6

Exponentiation

ny
n2 19545420689183844
n3 2.7325463276353E+24
n4 3.8202346991718E+32
n5 5.3408767526316E+40

Nth Root

y√n
2√n 11823.913819036
3√n 519.0081413627
4√n 108.73782147457
5√n 42.57008352096

Divisors of 139804938

1, 2, 7, 9, 14, 18, 63, 89, 91, 126, 137, 178, 182, 274, 623, 637, 801, 819, 959, 1233, 1246, 1274, 1602, 1638, 1918, 2466, 5607, 5733, 8099, 8631, 11214, 11466, 12193, 12467, 16198, 17262, 24386, 24934, 56693, 72891, 85351, 87269, 109737, 112203, 113386, 145782, 170702, 174538, 219474, 224406, 510237, 768159, 785421, 1020474, 1109563, 1536318, 1570842, 2219126, 7766941, 9986067, 15533882, 19972134, 69902469, 139804938

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -139804937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 139804938 can be divided by 64 positive divisors. The sum of these divisors (counting 139804938) is 1, the average is 0.015625.

Base conversion 139804938

Base System Value
2 Binary 1000010101010100000100001010
3 Ternary 100202001211022200
4 Quaternary 20111110010022
5 Quinary 241242224223
6 Senary 21512301030
8 Octal 1025240412
10 Decimal 139804938
12 Duodecimal 3a9a1776
16 Hexadecimal 855410a
20 Vigesimal 23dfc6i
36 Base36 2b8i6i

Cryptographic Hash Functions

md5 81237ef7dd3fcf35c80a87ca3f7914e0
sha1 06b4500eb0492cf4ebfc70c8d7f09f0b9f662790
sha256 adb0df51bd8a512600d526ee6ae36408b00b79db41d4a040115d05678cb8c669
sha512 e3e32d560a0fccd5d1238f632ea44dd5c435a8897d99f8a8d0a71adeaf39d15cf9e0aea838158d9b3b2f41685c9795fb9f016f738da468d0beff33360f14759f
ripemd-160 9b2ba5bd1c1a60347e849c0174541a7915342308

139804938 as geometric shapes

Circle

Radius = n
Diameter 279609876
Circumference 878420332.31275
Area 6.1403750048462E+16

Sphere

Radius = n
Volume 1.1446063291324E+25
Surface area 2.4561500019385E+17
Circumference 878420332.31275

Square

Length = n
Perimeter 559219752
Area 19545420689183844
Diagonal 197714039.40633

Cube

Length = n
Surface area 117272524135103064
Volume 2.7325463276353E+24
Space diagonal 242149255.76502

Equilateral Triangle

Length = n
Perimeter 419414814
Area 8.4634154222436E+15
Altitude 121074627.88251

Triangular Pyramid

Length = n
Surface area 8.4634154222436E+15
Volume 3.2203367302955E+23
Height 65904679.80211