138529897 (number)

138529897 is an odd 9-digits composite number following 138529896 and preceding 138529898. In scientific notation, it is written as 1.38529897 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 114354240 positive integers (up to 138529897) that are relatively prime to 138529897.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38529897 × 10^8
Engineering notation 1.38529897 × 10^6

Prime Factorization of 138529897

Prime Factorization 253 × 239 × 79 × 29

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 138529897
Product of the distinct prime numbers

The prime factorization of 138529897 is 253 × 239 × 79 × 29. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 43, 44, 545, 366, 3368, 625, 60150, 85296, 127096, 526691, 2028042, 2780493, 70953412, 66205849, 846034016, 103215320, 7500931024, 2996010536

Basic calculations (n = 138529897)

Multiplication

n×y
n×2 277059794
n×3 415589691
n×4 554119588
n×5 692649485

Division

n÷y
n÷2 69264948.5
n÷3 46176632.333333
n÷3 34632474.25
n÷5 27705979.4

Exponentiation

ny
n2 19190532362830609
n3 2.6584624715981E+24
n4 3.6827653236885E+32
n5 5.1017310096574E+40

Nth Root

y√n
2√n 11769.872429215
3√n 517.42551083872
4√n 108.48904289934
5√n 42.492149644541

Divisors of 138529897

1, 29, 79, 239, 253, 2291, 6931, 7337, 18881, 19987, 60467, 547549, 579623, 1753543, 4776893, 138529897

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 -138529896
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 138529897 can be divided by 16 positive divisors. The sum of these divisors (counting 138529897) is 1, the average is 0.0625.

Base conversion 138529897

Base System Value
2 Binary 1000010000011100110001101001
3 Ternary 100122200001021221
4 Quaternary 20100130301221
5 Quinary 240430424042
6 Senary 21425102041
8 Octal 1020346151
10 Decimal 138529897
12 Duodecimal 3a487921
16 Hexadecimal 841cc69
20 Vigesimal 235g4eh
36 Base36 2ah6cp

Cryptographic Hash Functions

md5 95dca5a4d633a691c477c29a7e37b5e0
sha1 09ed25fa2ffa838723f2bd4a1f5cf7f254793e96
sha256 affc8843486182689c5f02c2c9f437f7fd0e8293f9ebe58bde539d15c60ec8b1
sha512 ef655423b8300cb5ff001f437bd968b958e313d8daa85a6b0a7b4cd9b945600851dad670c23e9feddd4c284bb3049f0bb435f7a012ee598c14c166f2a0e16eee
ripemd-160 14a10975fea731064bce86ac838bd902755b72f5

138529897 as geometric shapes

Circle

Radius = n
Diameter 277059794
Circumference 870409013.4355
Area 6.0288835489546E+16

Sphere

Radius = n
Volume 1.1135741560822E+25
Surface area 2.4115534195818E+17
Circumference 870409013.4355

Square

Length = n
Perimeter 554119588
Area 19190532362830609
Diagonal 195910859.13155

Cube

Length = n
Surface area 115143194176983654
Volume 2.6584624715981E+24
Space diagonal 239940819.97128

Equilateral Triangle

Length = n
Perimeter 415589691
Area 8.3097442691794E+15
Altitude 119970409.98564

Triangular Pyramid

Length = n
Surface area 8.3097442691794E+15
Volume 3.1330280686616E+23
Height 65303619.710516