142245087 (number)

142245087 is an odd 9-digits composite number following 142245086 and preceding 142245088. In scientific notation, it is written as 1.42245087 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 86190720 positive integers (up to 142245087) that are relatively prime to 142245087.

Interesting facts

Basic properties

Name

Name one hundred forty-two million two hundred forty-five thousand eighty-seven

Notation

Scientific notation 1.42245087 × 10^8
Engineering notation 1.42245087 × 10^6

Prime Factorization of 142245087

Prime Factorization 69 × 29 × 67 × 1061

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 142245087
Product of the distinct prime numbers

The prime factorization of 142245087 is 69 × 29 × 67 × 1061. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 83, 76, 347, 70, 5674, 8102, 61614, 90501, 632976, 392643, 4163446, 7796000, 8322175, 81045477, 700852503, 170840367, 7779207155, 9823746474

Basic calculations (n = 142245087)

Multiplication

n×y
n×2 284490174
n×3 426735261
n×4 568980348
n×5 711225435

Division

n÷y
n÷2 71122543.5
n÷3 47415029
n÷3 35561271.75
n÷5 28449017.4

Exponentiation

ny
n2 20233664775637569
n3 2.8781394063394E+24
n4 4.0940119025288E+32
n5 5.8235307925424E+40

Nth Root

y√n
2√n 11926.654476424
3√n 522.01032333777
4√n 109.20922340363
5√n 42.717660027635

Divisors of 142245087

1, 29, 67, 69, 1061, 1943, 2001, 4623, 30769, 71087, 73209, 134067, 2061523, 2123061, 4905003, 142245087

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142245086
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142245087 can be divided by 16 positive divisors. The sum of these divisors (counting 142245087) is 1, the average is 0.0625.

Base conversion 142245087

Base System Value
2 Binary 1000011110100111110011011111
3 Ternary 100220122210120120
4 Quaternary 20132213303133
5 Quinary 242403320322
6 Senary 22040450023
8 Octal 1036476337
10 Decimal 142245087
12 Duodecimal 3b779913
16 Hexadecimal 87a7cdf
20 Vigesimal 2490ce7
36 Base36 2cot0f

Cryptographic Hash Functions

md5 af399876394d2e6a41b410ab82cecadc
sha1 f1dc507f31b93829ce1be68ba539244f198aae82
sha256 4bf464af394386cc786dfe3fc9f4a51242a8ff5abc2306e1a85bf19c6bc9cf9b
sha512 a4f3cef9ec8d990b3b23414a2338215f8e971b47914c5743108101fc62580a9368df91260ef5b61f4d816aa44c84ffd944afe23540c173f3bc0b1919bb0f791b
ripemd-160 c0ea13ca19003cd8e0bfef1cb282634290c8deb0

142245087 as geometric shapes

Circle

Radius = n
Diameter 284490174
Circumference 893752240.65688
Area 6.3565932614342E+16

Sphere

Radius = n
Volume 1.2055922153284E+25
Surface area 2.5426373045737E+17
Circumference 893752240.65688

Square

Length = n
Perimeter 568980348
Area 20233664775637569
Diagonal 201164931.21634

Cube

Length = n
Surface area 121401988653825414
Volume 2.8781394063394E+24
Space diagonal 246375717.81106

Equilateral Triangle

Length = n
Perimeter 426735261
Area 8.7614338536802E+15
Altitude 123187858.90553

Triangular Pyramid

Length = n
Surface area 8.7614338536802E+15
Volume 3.391919819038E+23
Height 67054977.072114