138291277 (number)

138291277 is an odd 9-digits composite number following 138291276 and preceding 138291278. In scientific notation, it is written as 1.38291277 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 130156480 positive integers (up to 138291277) that are relatively prime to 138291277.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million two hundred ninety-one thousand two hundred seventy-seven

Notation

Scientific notation 1.38291277 × 10^8
Engineering notation 1.38291277 × 10^6

Prime Factorization of 138291277

Prime Factorization 17 × 8134781

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138291277
Product of the distinct prime numbers

The prime factorization of 138291277 is 17 × 8134781. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 10, 57, 234, 530, 3215, 1052, 91858, 68596, 594550, 154907, 4174462, 3800748, 96725878, 58619715, 580450148, 306687657, 1638676450, 2984724871

Basic calculations (n = 138291277)

Multiplication

n×y
n×2 276582554
n×3 414873831
n×4 553165108
n×5 691456385

Division

n÷y
n÷2 69145638.5
n÷3 46097092.333333
n÷3 34572819.25
n÷5 27658255.4

Exponentiation

ny
n2 19124477294290729
n3 2.644748386985E+24
n4 3.6574563177984E+32
n5 5.0579430476006E+40

Nth Root

y√n
2√n 11759.731161893
3√n 517.12824880862
4√n 108.44229415635
5√n 42.477500864224

Divisors of 138291277

1, 17, 8134781, 138291277

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 -138291276
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 138291277 can be divided by 4 positive divisors. The sum of these divisors (counting 138291277) is 1, the average is 0.25.

Base conversion 138291277

Base System Value
2 Binary 1000001111100010100001001101
3 Ternary 100122012220222011
4 Quaternary 20033202201031
5 Quinary 240400310102
6 Senary 21420021221
8 Octal 1017424115
10 Decimal 138291277
12 Duodecimal 3a391811
16 Hexadecimal 83e284d
20 Vigesimal 234683h
36 Base36 2ac28d

Cryptographic Hash Functions

md5 b88dbf13fadb9fd4796215d505bfb120
sha1 269c264afff8a42a83ef91b66ab13a904330cc1f
sha256 ad21be75abbf695d8c4e955a140684eba10bfe421f8a7ce0254ccc9a38eb34b8
sha512 ce18d73b4935c945666c2c8eea8424d94c6f3a2a2a150a609195bb4e41c811b2381afbc94e698ade99940b61e3f2c7de5586172a5ccd1dfb7b74b3dac6d5e536
ripemd-160 3abdf97632553f7eaef316b0d7f86bc1afcd539a

138291277 as geometric shapes

Circle

Radius = n
Diameter 276582554
Circumference 868909719.7575
Area 6.0081317371489E+16

Sphere

Radius = n
Volume 1.1078296137527E+25
Surface area 2.4032526948595E+17
Circumference 868909719.7575

Square

Length = n
Perimeter 553165108
Area 19124477294290729
Diagonal 195573399.49129

Cube

Length = n
Surface area 114746863765744374
Volume 2.644748386985E+24
Space diagonal 239527518.00758

Equilateral Triangle

Length = n
Perimeter 414873831
Area 8.2811415854772E+15
Altitude 119763759.00379

Triangular Pyramid

Length = n
Surface area 8.2811415854772E+15
Volume 3.1168658649488E+23
Height 65191133.163765