138351691 (number)

138351691 is an odd 9-digits composite number following 138351690 and preceding 138351692. In scientific notation, it is written as 1.38351691 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 135407992 positive integers (up to 138351691) that are relatively prime to 138351691.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million three hundred fifty-one thousand six hundred ninety-one

Notation

Scientific notation 1.38351691 × 10^8
Engineering notation 1.38351691 × 10^6

Prime Factorization of 138351691

Prime Factorization 47 × 2943653

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138351691
Product of the distinct prime numbers

The prime factorization of 138351691 is 47 × 2943653. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 68, 65, 466, 660, 5272, 4718, 92761, 56344, 613204, 777948, 6259057, 1999889, 93602526, 88796132, 534729038, 911842823, 8325094648, 5152710004

Basic calculations (n = 138351691)

Multiplication

n×y
n×2 276703382
n×3 415055073
n×4 553406764
n×5 691758455

Division

n÷y
n÷2 69175845.5
n÷3 46117230.333333
n÷3 34587922.75
n÷5 27670338.2

Exponentiation

ny
n2 19141190402559481
n3 2.6482160599471E+24
n4 3.6638517002704E+32
n5 5.0690007830563E+40

Nth Root

y√n
2√n 11762.299562586
3√n 517.2035421517
4√n 108.45413575602
5√n 42.481211564531

Divisors of 138351691

1, 47, 2943653, 138351691

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138351690
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138351691 can be divided by 4 positive divisors. The sum of these divisors (counting 138351691) is 1, the average is 0.25.

Base conversion 138351691

Base System Value
2 Binary 1000001111110001010001001011
3 Ternary 100122022222211201
4 Quaternary 20033301101023
5 Quinary 240404223231
6 Senary 21421205031
8 Octal 1017612113
10 Decimal 138351691
12 Duodecimal 3a400777
16 Hexadecimal 83f144b
20 Vigesimal 234dj4b
36 Base36 2adcuj

Cryptographic Hash Functions

md5 ca43d410e2b6ce104c30725f5933f908
sha1 35dd704a1e415b30a4240d697a31c48c86abab5f
sha256 ec8e7bab0d521744fc4128cfb60a1c403594e327d97c5b1f07ea6f23686b65e7
sha512 883cd3099a49d42a6d7ea1306a7e6025cf72af7f6f1806c4d8daae5b0495d752471069ddb51753062ed2b9051fcaa01801b48e91903acac4d0c2bb20bf83a5ac
ripemd-160 4bbc0d435d87de3bf9e2255225cfdc7c43c26a82

138351691 as geometric shapes

Circle

Radius = n
Diameter 276703382
Circumference 869289312.11465
Area 6.0133823149644E+16

Sphere

Radius = n
Volume 1.1092821492064E+25
Surface area 2.4053529259858E+17
Circumference 869289312.11465

Square

Length = n
Perimeter 553406764
Area 19141190402559481
Diagonal 195658837.78945

Cube

Length = n
Surface area 114847142415356886
Volume 2.6482160599471E+24
Space diagonal 239632158.12507

Equilateral Triangle

Length = n
Perimeter 415055073
Area 8.2883785736457E+15
Altitude 119816079.06253

Triangular Pyramid

Length = n
Surface area 8.2883785736457E+15
Volume 3.1209525567262E+23
Height 65219612.596484