142019998 (number)

142019998 is an even 9-digits composite number following 142019997 and preceding 142019999. In scientific notation, it is written as 1.42019998 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 70967064 positive integers (up to 142019998) that are relatively prime to 142019998.

Interesting facts

Basic properties

Name

Name one hundred forty-two million nineteen thousand nine hundred ninety-eight

Notation

Scientific notation 1.42019998 × 10^8
Engineering notation 1.42019998 × 10^6

Prime Factorization of 142019998

Prime Factorization 2 × 1723 × 41213

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142019998
Product of the distinct prime numbers

The prime factorization of 142019998 is 2 × 1723 × 41213. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 64, 61, 237, 264, 9450, 1502, 93052, 56517, 529986, 530391, 1011839, 7321091, 10516002, 88797134, 130268649, 828950312, 2989762724, 5814451118

Basic calculations (n = 142019998)

Multiplication

n×y
n×2 284039996
n×3 426059994
n×4 568079992
n×5 710099990

Division

n÷y
n÷2 71009999
n÷3 47339999.333333
n÷3 35504999.5
n÷5 28403999.6

Exponentiation

ny
n2 20169679831920004
n3 2.8644978893899E+24
n4 4.0681598452216E+32
n5 5.7776005308205E+40

Nth Root

y√n
2√n 11917.214355712
3√n 521.73483447207
4√n 109.16599450247
5√n 42.704132154777

Divisors of 142019998

1, 2, 1723, 3446, 41213, 82426, 71009999, 142019998

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 -142019997
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 142019998 can be divided by 8 positive divisors. The sum of these divisors (counting 142019998) is 1, the average is 0.125.

Base conversion 142019998

Base System Value
2 Binary 1000011101110000110110011110
3 Ternary 100220020100210221
4 Quaternary 20131300312132
5 Quinary 242324114443
6 Senary 22031551554
8 Octal 1035606636
10 Decimal 142019998
12 Duodecimal 3b68b5ba
16 Hexadecimal 8770d9e
20 Vigesimal 247c9ji
36 Base36 2cjzby

Cryptographic Hash Functions

md5 7007b84275ef9929c6ef13b790a4ac0d
sha1 795eb27053bf240a2ccda853df8dadc89d8648f8
sha256 712dd8f078d52b6fecd51f3feae175d041118dd6d16d3b8a6e4ecc3021f0b0a2
sha512 23dbd01c06c691d760985c779ea65efc376833622b423a8b2f91f6765661e3ed973029245df4619d358213cfda131f262ea90628adc28bd0765911994f407b32
ripemd-160 21b23c7410af4f8215a18b860eda3c85ae70b47d

142019998 as geometric shapes

Circle

Radius = n
Diameter 284039996
Circumference 892337964.75927
Area 6.3364917985218E+16

Sphere

Radius = n
Volume 1.1998780700708E+25
Surface area 2.5345967194087E+17
Circumference 892337964.75927

Square

Length = n
Perimeter 568079992
Area 20169679831920004
Diagonal 200846607.2998

Cube

Length = n
Surface area 121018078991520024
Volume 2.8644978893899E+24
Space diagonal 245985852.22683

Equilateral Triangle

Length = n
Perimeter 426059994
Area 8.7337275603207E+15
Altitude 122992926.11342

Triangular Pyramid

Length = n
Surface area 8.7337275603207E+15
Volume 3.3758431371369E+23
Height 66948869.099933