142545793 (number)

142545793 is an odd 9-digits composite number following 142545792 and preceding 142545794. In scientific notation, it is written as 1.42545793 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 128024064 positive integers (up to 142545793) that are relatively prime to 142545793.

Interesting facts

Basic properties

Name

Name one hundred forty-two million five hundred forty-five thousand seven hundred ninety-three

Notation

Scientific notation 1.42545793 × 10^8
Engineering notation 1.42545793 × 10^6

Prime Factorization of 142545793

Prime Factorization 13 × 37 × 296353

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142545793
Product of the distinct prime numbers

The prime factorization of 142545793 is 13 × 37 × 296353. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 16, 14, 723, 376, 7452, 9415, 92629, 15189, 798803, 951758, 2578107, 8036298, 5605818, 95612066, 118109831, 473407328, 4203850017, 6792819752

Basic calculations (n = 142545793)

Multiplication

n×y
n×2 285091586
n×3 427637379
n×4 570183172
n×5 712728965

Division

n÷y
n÷2 71272896.5
n÷3 47515264.333333
n÷3 35636448.25
n÷5 28509158.6

Exponentiation

ny
n2 20319303101998849
n3 2.8964311738818E+24
n4 4.128740785509E+32
n5 5.8853462936182E+40

Nth Root

y√n
2√n 11939.254289946
3√n 522.37790757023
4√n 109.2668947575
5√n 42.735705794403

Divisors of 142545793

1, 13, 37, 481, 296353, 3852589, 10965061, 142545793

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142545792
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142545793 can be divided by 8 positive divisors. The sum of these divisors (counting 142545793) is 1, the average is 0.125.

Base conversion 142545793

Base System Value
2 Binary 1000011111110001001110000001
3 Ternary 100221020002001211
4 Quaternary 20133301032001
5 Quinary 242442431133
6 Senary 22051130121
8 Octal 1037611601
10 Decimal 142545793
12 Duodecimal 3b8a3941
16 Hexadecimal 87f1381
20 Vigesimal 24ai49d
36 Base36 2cv91d

Cryptographic Hash Functions

md5 d8c43b742a83a192fb596db143ec434e
sha1 80103862effeb5a784b4bb4c686cd04513fd0d5c
sha256 7dbbcb53c188a00079703061b760b58e44c048e1db99d3b36287978e52dab59d
sha512 a55e54d4618679eac54d195789945ce76ac537ce2bc5704ca69abdaba1830cac0d324a4f8d859a55125f119802745fee2d11ad9e62a306de0510628e216e4c49
ripemd-160 9fa87f33b2a1e460ef5765c09440cdd6fb28ca20

142545793 as geometric shapes

Circle

Radius = n
Diameter 285091586
Circumference 895641632.17786
Area 6.3834973351304E+16

Sphere

Radius = n
Volume 1.2132542529994E+25
Surface area 2.5533989340522E+17
Circumference 895641632.17786

Square

Length = n
Perimeter 570183172
Area 20319303101998849
Diagonal 201590193.71983

Cube

Length = n
Surface area 121915818611993094
Volume 2.8964311738818E+24
Space diagonal 246896555.8812

Equilateral Triangle

Length = n
Perimeter 427637379
Area 8.7985163367635E+15
Altitude 123448277.9406

Triangular Pyramid

Length = n
Surface area 8.7985163367635E+15
Volume 3.4134768738199E+23
Height 67196731.239943