142043907 (number)

142043907 is an odd 9-digits composite number following 142043906 and preceding 142043908. In scientific notation, it is written as 1.42043907 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 94653792 positive integers (up to 142043907) that are relatively prime to 142043907.

Interesting facts

Basic properties

Name

Name one hundred forty-two million forty-three thousand nine hundred seven

Notation

Scientific notation 1.42043907 × 10^8
Engineering notation 1.42043907 × 10^6

Prime Factorization of 142043907

Prime Factorization 3 × 2557 × 18517

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142043907
Product of the distinct prime numbers

The prime factorization of 142043907 is 3 × 2557 × 18517. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 89, 54, 74, 816, 4753, 7262, 22832, 88559, 363351, 672701, 4868844, 2755570, 57100092, 91689386, 410768881, 280507290, 7833785094, 1482114280

Basic calculations (n = 142043907)

Multiplication

n×y
n×2 284087814
n×3 426131721
n×4 568175628
n×5 710219535

Division

n÷y
n÷2 71021953.5
n÷3 47347969
n÷3 35510976.75
n÷5 28408781.4

Exponentiation

ny
n2 20176471515824649
n3 2.8659448435819E+24
n4 4.0709000282888E+32
n5 5.7824654502456E+40

Nth Root

y√n
2√n 11918.217442218
3√n 521.76411076741
4√n 109.17058872342
5√n 42.705569902084

Divisors of 142043907

1, 3, 2557, 7671, 18517, 55551, 47347969, 142043907

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 -142043906
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 142043907 can be divided by 8 positive divisors. The sum of these divisors (counting 142043907) is 1, the average is 0.125.

Base conversion 142043907

Base System Value
2 Binary 1000011101110110101100000011
3 Ternary 100220021120121110
4 Quaternary 20131312230003
5 Quinary 242330401112
6 Senary 22032254403
8 Octal 1035665403
10 Decimal 142043907
12 Duodecimal 3b6a1403
16 Hexadecimal 8776b03
20 Vigesimal 247f9f7
36 Base36 2ckhs3

Cryptographic Hash Functions

md5 86dfc0902b28d2888c535648d86ed1c8
sha1 1a0d36d1ba50eb2dec6fe9bdad668256dbf75132
sha256 cf29ce2245e9371ad123d4b55905bd2c731cff5373d6bca219db55ce65a5c7a1
sha512 d3629d700894bb3c29c68952005c471c66b5de6f7fe5045ca2fc7492ab745468f9ef0ce6580276bc350b170eb5fda1aac31b727a08cbc7496e2a107a7587f60b
ripemd-160 0dc874c3d77a3fa84b10c8ff62b9359f974720b7

142043907 as geometric shapes

Circle

Radius = n
Diameter 284087814
Circumference 892488189.43678
Area 6.3386254689478E+16

Sphere

Radius = n
Volume 1.2004841688254E+25
Surface area 2.5354501875791E+17
Circumference 892488189.43678

Square

Length = n
Perimeter 568175628
Area 20176471515824649
Diagonal 200880419.73186

Cube

Length = n
Surface area 121058829094947894
Volume 2.8659448435819E+24
Space diagonal 246027263.82959

Equilateral Triangle

Length = n
Perimeter 426131721
Area 8.7366684457186E+15
Altitude 123013631.91479

Triangular Pyramid

Length = n
Surface area 8.7366684457186E+15
Volume 3.3775483890057E+23
Height 66960139.910621