145016858 (number)

145016858 is an even 9-digits composite number following 145016857 and preceding 145016859. In scientific notation, it is written as 1.45016858 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 62150076 positive integers (up to 145016858) that are relatively prime to 145016858.

Interesting facts

Basic properties

Name

Name one hundred forty-five million sixteen thousand eight hundred fifty-eight

Notation

Scientific notation 1.45016858 × 10^8
Engineering notation 1.45016858 × 10^6

Prime Factorization of 145016858

Prime Factorization 2 × 7 × 10358347

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 145016858
Product of the distinct prime numbers

The prime factorization of 145016858 is 2 × 7 × 10358347. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 72, 29, 716, 195, 8155, 5309, 7192, 53175, 482523, 504777, 2240167, 5697713, 33458702, 30146438, 871878036, 993788067, 3318727512, 2719411556

Basic calculations (n = 145016858)

Multiplication

n×y
n×2 290033716
n×3 435050574
n×4 580067432
n×5 725084290

Division

n÷y
n÷2 72508429
n÷3 48338952.666667
n÷3 36254214.5
n÷5 29003371.6

Exponentiation

ny
n2 21029889104192164
n3 3.0496884419784E+24
n4 4.4225623573462E+32
n5 6.4134609737142E+40

Nth Root

y√n
2√n 12042.294548798
3√n 525.37914622684
4√n 109.73738901941
5√n 42.882855661955

Divisors of 145016858

1, 2, 7, 14, 10358347, 20716694, 72508429, 145016858

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 -145016857
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 145016858 can be divided by 8 positive divisors. The sum of these divisors (counting 145016858) is 1, the average is 0.125.

Base conversion 145016858

Base System Value
2 Binary 1000101001001100100000011010
3 Ternary 101002212121201202
4 Quaternary 20221030200122
5 Quinary 244111014413
6 Senary 22220114202
8 Octal 1051144032
10 Decimal 145016858
12 Duodecimal 40695962
16 Hexadecimal 8a4c81a
20 Vigesimal 256722i
36 Base36 2ec7q2

Cryptographic Hash Functions

md5 d337d5a1dd8c53a4317ed542674ef72b
sha1 6e24134973d73769f6103e68cd846b4daa0714de
sha256 2eba6323c289266194626104ab212d6c61d3427187b882b94f6cd35eeb18a291
sha512 7c8ed65cb6a048c7a602b7792ae44d286940617bc20a30bb326c35c944cdd397a80fc31e2d30cf04d814d9f63807caa71251204c373209955aec1ce0410609ca
ripemd-160 00445af1ae50fb80e02f73fa7abd978566df1c28

145016858 as geometric shapes

Circle

Radius = n
Diameter 290033716
Circumference 911167791.47895
Area 6.6067345115538E+16

Sphere

Radius = n
Volume 1.2774505073409E+25
Surface area 2.6426938046215E+17
Circumference 911167791.47895

Square

Length = n
Perimeter 580067432
Area 21029889104192164
Diagonal 205084807.35633

Cube

Length = n
Surface area 126179334625152984
Volume 3.0496884419784E+24
Space diagonal 251176566.01

Equilateral Triangle

Length = n
Perimeter 435050574
Area 9.1062091015E+15
Altitude 125588283.005

Triangular Pyramid

Length = n
Surface area 9.1062091015E+15
Volume 3.5940922963819E+23
Height 68361602.452111