145105862 (number)

145105862 is an even 9-digits composite number following 145105861 and preceding 145105863. In scientific notation, it is written as 1.45105862 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 65957100 positive integers (up to 145105862) that are relatively prime to 145105862.

Interesting facts

Basic properties

Name

Name one hundred forty-five million one hundred five thousand eight hundred sixty-two

Notation

Scientific notation 1.45105862 × 10^8
Engineering notation 1.45105862 × 10^6

Prime Factorization of 145105862

Prime Factorization 2 × 11 × 11 × 599611

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13191442
Product of the distinct prime numbers

The prime factorization of 145105862 is 2 × 11 × 11 × 599611. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 37, 12, 965, 290, 1054, 3674, 62932, 20840, 78183, 723187, 6693266, 5822628, 94474505, 89397425, 192236573, 915583053, 5869257185, 5886497396

Basic calculations (n = 145105862)

Multiplication

n×y
n×2 290211724
n×3 435317586
n×4 580423448
n×5 725529310

Division

n÷y
n÷2 72552931
n÷3 48368620.666667
n÷3 36276465.5
n÷5 29021172.4

Exponentiation

ny
n2 21055711186763044
n3 3.0553071217783E+24
n4 4.4334297358038E+32
n5 6.4331664343024E+40

Nth Root

y√n
2√n 12045.989457077
3√n 525.48660794533
4√n 109.75422295783
5√n 42.888118234972

Divisors of 145105862

1, 2, 11, 22, 121, 242, 599611, 1199222, 6595721, 13191442, 72552931, 145105862

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145105861
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145105862 can be divided by 12 positive divisors. The sum of these divisors (counting 145105862) is 1, the average is 0.083333333333333.

Base conversion 145105862

Base System Value
2 Binary 1000101001100010001111000110
3 Ternary 101010001010211012
4 Quaternary 20221202033012
5 Quinary 244121341422
6 Senary 22222042222
8 Octal 1051421706
10 Decimal 145105862
12 Duodecimal 40719372
16 Hexadecimal 8a623c6
20 Vigesimal 256i4d2
36 Base36 2ee4ee

Cryptographic Hash Functions

md5 c5a60a09fd5d8b0ded45f1752fe33fa5
sha1 a9ad5bcb9b2b6239f0073bfd64c904661918f49d
sha256 e970b80abb6ac7214a0c0014862077118110023dd721e1d9e9ce3ec64005f369
sha512 b2d1aef29a6f5d4a78081bffd2e05a4d972e1cfb303da099b16d4919faf1a87d2bcf968574ad717c9b140034efd4300432f34db89ed256fcd6d3ba22b1cfea87
ripemd-160 58567406f4fb5cad40d0d42a42c0eaab28de4e88

145105862 as geometric shapes

Circle

Radius = n
Diameter 290211724
Circumference 911727020.10403
Area 6.6148467580443E+16

Sphere

Radius = n
Volume 1.2798040544319E+25
Surface area 2.6459387032177E+17
Circumference 911727020.10403

Square

Length = n
Perimeter 580423448
Area 21055711186763044
Diagonal 205210678.02024

Cube

Length = n
Surface area 126334267120578264
Volume 3.0553071217783E+24
Space diagonal 251330725.46008

Equilateral Triangle

Length = n
Perimeter 435317586
Area 9.1173903912425E+15
Altitude 125665362.73004

Triangular Pyramid

Length = n
Surface area 9.1173903912425E+15
Volume 3.6007139740283E+23
Height 68403559.34008