131469739 (number)

131469739 is an odd 9-digits composite number following 131469738 and preceding 131469740. In scientific notation, it is written as 1.31469739 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 128263120 positive integers (up to 131469739) that are relatively prime to 131469739.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million four hundred sixty-nine thousand seven hundred thirty-nine

Notation

Scientific notation 1.31469739 × 10^8
Engineering notation 1.31469739 × 10^6

Prime Factorization of 131469739

Prime Factorization 41 × 3206579

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 131469739
Product of the distinct prime numbers

The prime factorization of 131469739 is 41 × 3206579. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 6, 35, 219, 734, 1632, 7158, 17042, 72340, 830714, 223849, 9051384, 3921587, 75598687, 5370104, 128327313, 36477422, 3049375756, 9050016064

Basic calculations (n = 131469739)

Multiplication

n×y
n×2 262939478
n×3 394409217
n×4 525878956
n×5 657348695

Division

n÷y
n÷2 65734869.5
n÷3 43823246.333333
n÷3 32867434.75
n÷5 26293947.8

Exponentiation

ny
n2 17284292272728121
n3 2.2723613938953E+24
n4 2.9874675936909E+32
n5 3.927615848135E+40

Nth Root

y√n
2√n 11466.025422962
3√n 508.48162906778
4√n 107.07952849617
5√n 42.049918669763

Divisors of 131469739

1, 41, 3206579, 131469739

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 -131469738
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 131469739 can be divided by 4 positive divisors. The sum of these divisors (counting 131469739) is 1, the average is 0.25.

Base conversion 131469739

Base System Value
2 Binary 111110101100001000110101011
3 Ternary 100011101100120121
4 Quaternary 13311201012223
5 Quinary 232124012424
6 Senary 21013504111
8 Octal 765410653
10 Decimal 131469739
12 Duodecimal 38042037
16 Hexadecimal 7d611ab
20 Vigesimal 211de6j
36 Base36 269up7

Cryptographic Hash Functions

md5 926d1e6f14635906df15a308e1b0e182
sha1 ae0cf48cef09e9006e960b497bf5987e16fdb223
sha256 9d26bd92f08a69d6dc8fcea9d1082a05b16a787dfffb1c2fde8dc166a40c8f3c
sha512 ddb890d359add311d9f84f0bcfb0fc00f7dc0da2ac79fab7cf2e1154df8e6507936b57a9e8ce7dcfc57119dc6fb27cf30f3e49b881095b911ba4ad7912b93be8
ripemd-160 7f033946fdc476c083b51022db3f3354eed25a4e

131469739 as geometric shapes

Circle

Radius = n
Diameter 262939478
Circumference 826048732.42353
Area 5.4300205626501E+16

Sphere

Radius = n
Volume 9.5184451484833E+24
Surface area 2.1720082250601E+17
Circumference 826048732.42353

Square

Length = n
Perimeter 525878956
Area 17284292272728121
Diagonal 185926287.93545

Cube

Length = n
Surface area 103705753636368726
Volume 2.2723613938953E+24
Space diagonal 227712267.60582

Equilateral Triangle

Length = n
Perimeter 394409217
Area 7.4843180973088E+15
Altitude 113856133.80291

Triangular Pyramid

Length = n
Surface area 7.4843180973088E+15
Volume 2.6780035848831E+23
Height 61975429.311817