142757424 (number)

142757424 is an even 9-digits composite number following 142757423 and preceding 142757425. In scientific notation, it is written as 1.42757424 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 80 positive divisors. There are 45467136 positive integers (up to 142757424) that are relatively prime to 142757424.

Interesting facts

Basic properties

Name

Name one hundred forty-two million seven hundred fifty-seven thousand four hundred twenty-four

Notation

Scientific notation 1.42757424 × 10^8
Engineering notation 1.42757424 × 10^6

Prime Factorization of 142757424

Prime Factorization 2 × 2 × 2 × 2 × 27 × 47 × 79 × 89

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 17844678
Product of the distinct prime numbers

The prime factorization of 142757424 is 2 × 2 × 2 × 2 × 27 × 47 × 79 × 89. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 6, 30, 76, 332, 931, 5484, 9194, 72038, 23277, 252525, 657533, 2692006, 71633, 90529471, 34225207, 31493348, 652796936, 8996242849, 3722556762

Basic calculations (n = 142757424)

Multiplication

n×y
n×2 285514848
n×3 428272272
n×4 571029696
n×5 713787120

Division

n÷y
n÷2 71378712
n÷3 47585808
n÷3 35689356
n÷5 28551484.8

Exponentiation

ny
n2 20379682107115776
n3 2.9093509195507E+24
n4 4.1533144278709E+32
n5 5.9291646878489E+40

Nth Root

y√n
2√n 11948.11382604
3√n 522.63629633449
4√n 109.30742804604
5√n 42.748387801698

Divisors of 142757424

1, 2, 4, 8, 16, 27, 47, 54, 79, 89, 94, 108, 158, 178, 188, 216, 316, 356, 376, 432, 632, 712, 752, 1264, 1269, 1424, 2133, 2403, 2538, 3713, 4183, 4266, 4806, 5076, 7031, 7426, 8366, 8532, 9612, 10152, 14062, 14852, 16732, 17064, 19224, 20304, 28124, 29704, 33464, 34128, 38448, 56248, 59408, 66928, 100251, 112496, 112941, 189837, 200502, 225882, 330457, 379674, 401004, 451764, 660914, 759348, 802008, 903528, 1321828, 1518696, 1604016, 1807056, 2643656, 3037392, 5287312, 8922339, 17844678, 35689356, 71378712, 142757424

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142757423
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142757424 can be divided by 80 positive divisors. The sum of these divisors (counting 142757424) is 1, the average is 0.0125.

Base conversion 142757424

Base System Value
2 Binary 1000100000100100111000110000
3 Ternary 100221121211101000
4 Quaternary 20200210320300
5 Quinary 243021214144
6 Senary 22055442000
8 Octal 1040447060
10 Decimal 142757424
12 Duodecimal 3b986300
16 Hexadecimal 8824e30
20 Vigesimal 24c4db4
36 Base36 2czsc0

Cryptographic Hash Functions

md5 448c2ff74c7709652826b1256f7e4094
sha1 f3e8589bfece69519aeea4f19e7e64e6cd552211
sha256 12fd891f75ad826d841b7f74c24eb0cc3d439066040daf8daf005a8f98183f98
sha512 84d9c9630b5b1c8f796c014b795b7851fadf60e9a289e7754e809317477679a98fb7da512798e10c14ea309724d0c2b57c3b01b6d6c587234df9b01b5c8e8ce3
ripemd-160 338923a0991f773efae2ea128cac4387bd93d9da

142757424 as geometric shapes

Circle

Radius = n
Diameter 285514848
Circumference 896971348.96761
Area 6.402465959021E+16

Sphere

Radius = n
Volume 1.21866606341E+25
Surface area 2.5609863836084E+17
Circumference 896971348.96761

Square

Length = n
Perimeter 571029696
Area 20379682107115776
Diagonal 201889485.15025

Cube

Length = n
Surface area 122278092642694656
Volume 2.9093509195507E+24
Space diagonal 247263111.52565

Equilateral Triangle

Length = n
Perimeter 428272272
Area 8.8246612129067E+15
Altitude 123631555.76283

Triangular Pyramid

Length = n
Surface area 8.8246612129067E+15
Volume 3.4287029401094E+23
Height 67296495.050082