138798464 (number)

138798464 is an even 9-digits composite number following 138798463 and preceding 138798465. In scientific notation, it is written as 1.38798464 × 10^8. The sum of its digits is 50. It has a total of 10 prime factors and 64 positive divisors. There are 58834944 positive integers (up to 138798464) that are relatively prime to 138798464.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million seven hundred ninety-eight thousand four hundred sixty-four

Notation

Scientific notation 1.38798464 × 10^8
Engineering notation 1.38798464 × 10^6

Prime Factorization of 138798464

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 97 × 1597

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 2168726
Product of the distinct prime numbers

The prime factorization of 138798464 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 97 × 1597. Since it has a total of 10 prime factors.

Most popular turbo-numbers

7, 1, 52, 28, 340, 22, 9741, 7392, 92576, 57108, 682539, 243121, 9564364, 7577913, 50091020, 16729611, 306736636, 18544420, 925557641, 2000815157

Basic calculations (n = 138798464)

Multiplication

n×y
n×2 277596928
n×3 416395392
n×4 555193856
n×5 693992320

Division

n÷y
n÷2 69399232
n÷3 46266154.666667
n÷3 34699616
n÷5 27759692.8

Exponentiation

ny
n2 19265013608759296
n3 2.6739542978349E+24
n4 3.7114074934568E+32
n5 5.151376593699E+40

Nth Root

y√n
2√n 11781.275992014
3√n 517.75967146466
4√n 108.5415864635
5√n 42.508612732931

Divisors of 138798464

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 388, 448, 679, 776, 896, 1358, 1552, 1597, 2716, 3104, 3194, 5432, 6208, 6388, 10864, 11179, 12416, 12776, 21728, 22358, 25552, 43456, 44716, 51104, 86912, 89432, 102208, 154909, 178864, 204416, 309818, 357728, 619636, 715456, 1084363, 1239272, 1430912, 2168726, 2478544, 4337452, 4957088, 8674904, 9914176, 17349808, 19828352, 34699616, 69399232, 138798464

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 -138798463
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 138798464 can be divided by 64 positive divisors. The sum of these divisors (counting 138798464) is 1, the average is 0.015625.

Base conversion 138798464

Base System Value
2 Binary 1000010001011110010110000000
3 Ternary 100200011200200212
4 Quaternary 20101132112000
5 Quinary 241013022324
6 Senary 21434533252
8 Octal 1021362600
10 Decimal 138798464
12 Duodecimal 3a597228
16 Hexadecimal 845e580
20 Vigesimal 2379g34
36 Base36 2amxkw

Cryptographic Hash Functions

md5 adbc9150787c69a35f26dc063d9e36f1
sha1 d72204db7f41224a3631d6d9036b816e00298b7a
sha256 95bd28908f1dd03a38abd7396d74c625def2570a06160984e07b1d3ab283e09e
sha512 6efbc6a41daeb89d935346efa193d1ac66656e75a4de686206b9058287cf7b9dc04d2807b7cd46e5205ff159ddaee21c5a7772564a948f930a4583421807c6d7
ripemd-160 80340c076718837979fb03db4ad7b60ef6b3cd86

138798464 as geometric shapes

Circle

Radius = n
Diameter 277596928
Circumference 872096469.66389
Area 6.0522825224586E+16

Sphere

Radius = n
Volume 1.1200633570817E+25
Surface area 2.4209130089834E+17
Circumference 872096469.66389

Square

Length = n
Perimeter 555193856
Area 19265013608759296
Diagonal 196290670.22535

Cube

Length = n
Surface area 115590081652555776
Volume 2.6739542978349E+24
Space diagonal 240405991.66052

Equilateral Triangle

Length = n
Perimeter 416395392
Area 8.3419955947192E+15
Altitude 120202995.83026

Triangular Pyramid

Length = n
Surface area 8.3419955947192E+15
Volume 3.1512853609699E+23
Height 65430223.408451