138766385 (number)

138766385 is an odd 9-digits composite number following 138766384 and preceding 138766386. In scientific notation, it is written as 1.38766385 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 107184000 positive integers (up to 138766385) that are relatively prime to 138766385.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million seven hundred sixty-six thousand three hundred eighty-five

Notation

Scientific notation 1.38766385 × 10^8
Engineering notation 1.38766385 × 10^6

Prime Factorization of 138766385

Prime Factorization 5 × 31 × 1451 × 617

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 138766385
Product of the distinct prime numbers

The prime factorization of 138766385 is 5 × 31 × 1451 × 617. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 100, 25, 590, 650, 728, 6698, 706, 88525, 761677, 224865, 4736355, 7147844, 31902147, 35921896, 471834886, 148451342, 4588136831, 312246744

Basic calculations (n = 138766385)

Multiplication

n×y
n×2 277532770
n×3 416299155
n×4 555065540
n×5 693831925

Division

n÷y
n÷2 69383192.5
n÷3 46255461.666667
n÷3 34691596.25
n÷5 27753277

Exponentiation

ny
n2 19256109605968225
n3 2.672100719184E+24
n4 3.7079775715706E+32
n5 5.1454264326793E+40

Nth Root

y√n
2√n 11779.914473374
3√n 517.7197803118
4√n 108.53531440676
5√n 42.506647639325

Divisors of 138766385

1, 5, 31, 155, 617, 1451, 3085, 7255, 19127, 44981, 95635, 224905, 895267, 4476335, 27753277, 138766385

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138766384
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138766385 can be divided by 16 positive divisors. The sum of these divisors (counting 138766385) is 1, the average is 0.0625.

Base conversion 138766385

Base System Value
2 Binary 1000010001010110100000110001
3 Ternary 100200010001200202
4 Quaternary 20101112200301
5 Quinary 241011011020
6 Senary 21434124545
8 Octal 1021264061
10 Decimal 138766385
12 Duodecimal 3a580755
16 Hexadecimal 8456831
20 Vigesimal 2375fj5
36 Base36 2am8tt

Cryptographic Hash Functions

md5 fd182bef00b0aa8757ae282f4faf002a
sha1 04656e0347d06c7b76d8721a42a888a863b12e2e
sha256 6d019606aa499b29394b8a8f1c6dfb98938b1582804a7591a8fc0c4ea805ce0d
sha512 e9676ee417a929e68a28e5c593a52b3218e2be9f4a016451767244312e261d0a87946a9843a9348ea622081bcf505f7968423578c9aab8d2541f2bced6fd6ae3
ripemd-160 e5a356330afb73926320b18bafb26e07739c2cba

138766385 as geometric shapes

Circle

Radius = n
Diameter 277532770
Circumference 871894911.36243
Area 6.049485247483E+16

Sphere

Radius = n
Volume 1.1192869318721E+25
Surface area 2.4197940989932E+17
Circumference 871894911.36243

Square

Length = n
Perimeter 555065540
Area 19256109605968225
Diagonal 196245303.66849

Cube

Length = n
Surface area 115536657635809350
Volume 2.672100719184E+24
Space diagonal 240350429.20266

Equilateral Triangle

Length = n
Perimeter 416299155
Area 8.338140048413E+15
Altitude 120175214.60133

Triangular Pyramid

Length = n
Surface area 8.338140048413E+15
Volume 3.1491008975807E+23
Height 65415101.222829