138795904 (number)

138795904 is an even 9-digits composite number following 138795903 and preceding 138795905. In scientific notation, it is written as 1.38795904 × 10^8. The sum of its digits is 46. It has a total of 10 prime factors and 64 positive divisors. There are 63608832 positive integers (up to 138795904) that are relatively prime to 138795904.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million seven hundred ninety-five thousand nine hundred four

Notation

Scientific notation 1.38795904 × 10^8
Engineering notation 1.38795904 × 10^6

Prime Factorization of 138795904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 239 × 349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 2168686
Product of the distinct prime numbers

The prime factorization of 138795904 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 239 × 349. Since it has a total of 10 prime factors.

Most popular turbo-numbers

7, 10, 41, 20, 171, 930, 4349, 5110, 57769, 4942, 260282, 881305, 1389260, 7652914, 94903363, 6213232, 904809276, 899105038, 3711404578, 3099380397

Basic calculations (n = 138795904)

Multiplication

n×y
n×2 277591808
n×3 416387712
n×4 555183616
n×5 693979520

Division

n÷y
n÷2 69397952
n÷3 46265301.333333
n÷3 34698976
n÷5 27759180.8

Exponentiation

ny
n2 19264302967177216
n3 2.6738063452592E+24
n4 3.7111336881119E+32
n5 5.1509015510635E+40

Nth Root

y√n
2√n 11781.167344538
3√n 517.75648825723
4√n 108.54108597456
5√n 42.508455925934

Divisors of 138795904

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 239, 349, 416, 478, 698, 832, 956, 1396, 1664, 1912, 2792, 3107, 3824, 4537, 5584, 6214, 7648, 9074, 11168, 12428, 15296, 18148, 22336, 24856, 30592, 36296, 44672, 49712, 72592, 83411, 99424, 145184, 166822, 198848, 290368, 333644, 397696, 580736, 667288, 1084343, 1334576, 2168686, 2669152, 4337372, 5338304, 8674744, 10676608, 17349488, 34698976, 69397952, 138795904

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 -138795903
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 138795904 can be divided by 64 positive divisors. The sum of these divisors (counting 138795904) is 1, the average is 0.015625.

Base conversion 138795904

Base System Value
2 Binary 1000010001011101101110000000
3 Ternary 100200011120012001
4 Quaternary 20101131232000
5 Quinary 241012432104
6 Senary 21434513344
8 Octal 1021355600
10 Decimal 138795904
12 Duodecimal 3a595854
16 Hexadecimal 845db80
20 Vigesimal 23799f4
36 Base36 2amvls

Cryptographic Hash Functions

md5 f95c6058fd280ad78482fb5e21f13a1f
sha1 315e35baf3f2a16ef015242cf0368719b7285244
sha256 5803df758e66b16642feda9d608dac8302a4ff57027040b39a68734c0a5b3200
sha512 33c2ad03962e74f0730c5eb20d66e9a3237e387191740f5a2d302baab369ddba2e578c953e82b6b46b8d55eabc7391be6a0a0acdafeeeb068c6bfdad06882989
ripemd-160 b0ffdb8dd976d0c18176c17316a3e96aad3eb20c

138795904 as geometric shapes

Circle

Radius = n
Diameter 277591808
Circumference 872080384.70951
Area 6.0520592678212E+16

Sphere

Radius = n
Volume 1.1200013828518E+25
Surface area 2.4208237071285E+17
Circumference 872080384.70951

Square

Length = n
Perimeter 555183616
Area 19264302967177216
Diagonal 196287049.83863

Cube

Length = n
Surface area 115585817803063296
Volume 2.6738063452592E+24
Space diagonal 240401557.61045

Equilateral Triangle

Length = n
Perimeter 416387712
Area 8.3416878778877E+15
Altitude 120200778.80523

Triangular Pyramid

Length = n
Surface area 8.3416878778877E+15
Volume 3.1511109971874E+23
Height 65429016.612878