142489061 (number)

142489061 is an odd 9-digits composite number following 142489060 and preceding 142489062. In scientific notation, it is written as 1.42489061 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 118048320 positive integers (up to 142489061) that are relatively prime to 142489061.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred eighty-nine thousand sixty-one

Notation

Scientific notation 1.42489061 × 10^8
Engineering notation 1.42489061 × 10^6

Prime Factorization of 142489061

Prime Factorization 11 × 13 × 79 × 12613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 142489061
Product of the distinct prime numbers

The prime factorization of 142489061 is 11 × 13 × 79 × 12613. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 58, 68, 833, 98, 791, 2787, 73981, 77261, 632081, 495085, 4624095, 7659756, 91856781, 35142957, 991287089, 244246602, 5213761253, 8953476650

Basic calculations (n = 142489061)

Multiplication

n×y
n×2 284978122
n×3 427467183
n×4 569956244
n×5 712445305

Division

n÷y
n÷2 71244530.5
n÷3 47496353.666667
n÷3 35622265.25
n÷5 28497812.2

Exponentiation

ny
n2 20303132504661721
n3 2.8929742859478E+24
n4 4.1221718950185E+32
n5 5.8736440260178E+40

Nth Root

y√n
2√n 11936.87819323
3√n 522.30859773591
4√n 109.25602131338
5√n 42.732303564044

Divisors of 142489061

1, 11, 13, 79, 143, 869, 1027, 11297, 12613, 138743, 163969, 996427, 1803659, 10960697, 12953551, 142489061

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 -142489060
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 142489061 can be divided by 16 positive divisors. The sum of these divisors (counting 142489061) is 1, the average is 0.0625.

Base conversion 142489061

Base System Value
2 Binary 1000011111100011010111100101
3 Ternary 100221010012020122
4 Quaternary 20133203113211
5 Quinary 242434122221
6 Senary 22050011325
8 Octal 1037432745
10 Decimal 142489061
12 Duodecimal 3b876b45
16 Hexadecimal 87e35e5
20 Vigesimal 24ab2d1
36 Base36 2cu19h

Cryptographic Hash Functions

md5 3706cd43861992619a8a15bed2ad1e04
sha1 e7d21e1d9d93f1353dd22efdc9b01be05346f2da
sha256 d6817beeea7cb654aaa6fce7a39db080aa618d04d67cb3bb027282bc7793970d
sha512 ad28faa20984f455e08aaedf2b0f03b05f62368760ced273f78103f80ba11d73caf1145bf0bef094d95acc6ec7e878a6e88ce26ab8ec90385be0223a7dff1f06
ripemd-160 956d8c04f5eee92e4fbaa8234927e0e09b856d12

142489061 as geometric shapes

Circle

Radius = n
Diameter 284978122
Circumference 895285174.50902
Area 6.3784171921505E+16

Sphere

Radius = n
Volume 1.2118062351677E+25
Surface area 2.5513668768602E+17
Circumference 895285174.50902

Square

Length = n
Perimeter 569956244
Area 20303132504661721
Diagonal 201509962.55601

Cube

Length = n
Surface area 121818795027970326
Volume 2.8929742859478E+24
Space diagonal 246798293.17478

Equilateral Triangle

Length = n
Perimeter 427467183
Area 8.7915142627193E+15
Altitude 123399146.58739

Triangular Pyramid

Length = n
Surface area 8.7915142627193E+15
Volume 3.40940289232E+23
Height 67169987.518669