142488402 (number)

142488402 is an even 9-digits composite number following 142488401 and preceding 142488403. In scientific notation, it is written as 1.42488402 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 40435968 positive integers (up to 142488402) that are relatively prime to 142488402.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred eighty-eight thousand four hundred two

Notation

Scientific notation 1.42488402 × 10^8
Engineering notation 1.42488402 × 10^6

Prime Factorization of 142488402

Prime Factorization 2 × 3 × 7 × 149 × 22769

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 142488402
Product of the distinct prime numbers

The prime factorization of 142488402 is 2 × 3 × 7 × 149 × 22769. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 71, 31, 860, 241, 846, 2393, 53470, 36709, 91598, 594822, 3477908, 6914076, 87389447, 35191077, 500368489, 795781140, 5182756652, 2165934111

Basic calculations (n = 142488402)

Multiplication

n×y
n×2 284976804
n×3 427465206
n×4 569953608
n×5 712442010

Division

n÷y
n÷2 71244201
n÷3 47496134
n÷3 35622100.5
n÷5 28497680.4

Exponentiation

ny
n2 20302944704513604
n3 2.8929341468405E+24
n4 4.1220956367454E+32
n5 5.8735082017102E+40

Nth Root

y√n
2√n 11936.850589666
3√n 522.30779252347
4√n 109.25589498817
5√n 42.732264037304

Divisors of 142488402

1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 22769, 45538, 68307, 136614, 159383, 318766, 478149, 956298, 3392581, 6785162, 10177743, 20355486, 23748067, 47496134, 71244201, 142488402

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 -142488401
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 142488402 can be divided by 32 positive divisors. The sum of these divisors (counting 142488402) is 1, the average is 0.03125.

Base conversion 142488402

Base System Value
2 Binary 1000011111100011001101010010
3 Ternary 100221010011100020
4 Quaternary 20133203031102
5 Quinary 242434112102
6 Senary 22050004310
8 Octal 1037431522
10 Decimal 142488402
12 Duodecimal 3b876696
16 Hexadecimal 87e3352
20 Vigesimal 24ab102
36 Base36 2cu0r6

Cryptographic Hash Functions

md5 6832f3e72d882f19c242d1c78b611c3a
sha1 ba4100ef14591fbea5482992ab16ee6e5a502f2b
sha256 e90d05110e34dec7c5d318892bd4afa57aadb65e0db34e2903eeed5d2dc658f6
sha512 e686bcd394dccf144a39d104b8e76d87dc0c0a266c965edb5e7b7b67399ccb13daea7b2767d3e806c10c861712cebe51c89f8aa92d864e1df4935886b6535b07
ripemd-160 70cae12b26e82582107b4b88e5306ec4d3b98da7

142488402 as geometric shapes

Circle

Radius = n
Diameter 284976804
Circumference 895281033.8899
Area 6.378358192994E+16

Sphere

Radius = n
Volume 1.2117894217378E+25
Surface area 2.5513432771976E+17
Circumference 895281033.8899

Square

Length = n
Perimeter 569953608
Area 20302944704513604
Diagonal 201509030.58927

Cube

Length = n
Surface area 121817668227081624
Volume 2.8929341468405E+24
Space diagonal 246797151.7533

Equilateral Triangle

Length = n
Perimeter 427465206
Area 8.7914329428698E+15
Altitude 123398575.87665

Triangular Pyramid

Length = n
Surface area 8.7914329428698E+15
Volume 3.4093555879284E+23
Height 67169676.86309