138291270 (number)

138291270 is an even 9-digits composite number following 138291269 and preceding 138291271. In scientific notation, it is written as 1.38291270 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 33477120 positive integers (up to 138291270) that are relatively prime to 138291270.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38291270 × 10^8
Engineering notation 1.38291270 × 10^6

Prime Factorization of 138291270

Prime Factorization 2 × 15 × 13 × 61 × 5813

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 138291270
Product of the distinct prime numbers

The prime factorization of 138291270 is 2 × 15 × 13 × 61 × 5813. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 82, 4, 130, 738, 1382, 6418, 14708, 12848, 614709, 658483, 5269825, 5503383, 85554948, 44549513, 576154351, 30246695, 5894670819, 8224934510

Basic calculations (n = 138291270)

Multiplication

n×y
n×2 276582540
n×3 414873810
n×4 553165080
n×5 691456350

Division

n÷y
n÷2 69145635
n÷3 46097090
n÷3 34572817.5
n÷5 27658254

Exponentiation

ny
n2 19124475358212900
n3 2.644747985371E+24
n4 3.6574555772689E+32
n5 5.057941767491E+40

Nth Root

y√n
2√n 11759.730864267
3√n 517.12824008332
4√n 108.44229278408
5√n 42.477500434201

Divisors of 138291270

1, 2, 13, 15, 26, 30, 61, 122, 195, 390, 793, 915, 1586, 1830, 5813, 11626, 11895, 23790, 75569, 87195, 151138, 174390, 354593, 709186, 1133535, 2267070, 4609709, 5318895, 9219418, 10637790, 69145635, 138291270

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138291269
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138291270 can be divided by 32 positive divisors. The sum of these divisors (counting 138291270) is 1, the average is 0.03125.

Base conversion 138291270

Base System Value
2 Binary 1000001111100010100001000110
3 Ternary 100122012220221220
4 Quaternary 20033202201012
5 Quinary 240400310040
6 Senary 21420021210
8 Octal 1017424106
10 Decimal 138291270
12 Duodecimal 3a391806
16 Hexadecimal 83e2846
20 Vigesimal 234683a
36 Base36 2ac286

Cryptographic Hash Functions

md5 e29f2f2b309c4f0c0741ff64110351a9
sha1 050467012f0cf75fb7dd3a58f6ffa3b8b23891d3
sha256 2df58189d72b29a007738ef7b74aaa8f2db0dc47f4d5856ec190d08066453273
sha512 8d88bfc30014cc612cdad27a2b6af24dca8d921c4ab67309d2b255622624adb28432002e74a72f1cbb1efc4ae9efe80f7669438970ec8a8a674166f17e6ae922
ripemd-160 09a4473d3a57d47d9b00e7804cbffcb446ef7200

138291270 as geometric shapes

Circle

Radius = n
Diameter 276582540
Circumference 868909675.77521
Area 6.0081311289121E+16

Sphere

Radius = n
Volume 1.107829445525E+25
Surface area 2.4032524515648E+17
Circumference 868909675.77521

Square

Length = n
Perimeter 553165080
Area 19124475358212900
Diagonal 195573389.5918

Cube

Length = n
Surface area 114746852149277400
Volume 2.644747985371E+24
Space diagonal 239527505.88323

Equilateral Triangle

Length = n
Perimeter 414873810
Area 8.2811407471309E+15
Altitude 119763752.94161

Triangular Pyramid

Length = n
Surface area 8.2811407471309E+15
Volume 3.1168653916421E+23
Height 65191129.863933