145698045 (number)

145698045 is an odd 9-digits composite number following 145698044 and preceding 145698046. In scientific notation, it is written as 1.45698045 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 75605184 positive integers (up to 145698045) that are relatively prime to 145698045.

Interesting facts

Basic properties

Name

Name one hundred forty-five million six hundred ninety-eight thousand forty-five

Notation

Scientific notation 1.45698045 × 10^8
Engineering notation 1.45698045 × 10^6

Prime Factorization of 145698045

Prime Factorization 15 × 37 × 262519

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 145698045
Product of the distinct prime numbers

The prime factorization of 145698045 is 15 × 37 × 262519. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 70, 88, 431, 774, 747, 2247, 63894, 88731, 931785, 666367, 5937732, 7288233, 57016585, 95961131, 466666978, 931509630, 2632089510, 2232787524

Basic calculations (n = 145698045)

Multiplication

n×y
n×2 291396090
n×3 437094135
n×4 582792180
n×5 728490225

Division

n÷y
n÷2 72849022.5
n÷3 48566015
n÷3 36424511.25
n÷5 29139609

Exponentiation

ny
n2 21227920316822025
n3 3.0928664895767E+24
n4 4.5062460097735E+32
n5 6.5655123391304E+40

Nth Root

y√n
2√n 12070.544519615
3√n 526.2004818722
4√n 109.866029871
5√n 42.923066866153

Divisors of 145698045

1, 15, 37, 555, 262519, 3937785, 9713203, 145698045

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 -145698044
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 145698045 can be divided by 8 positive divisors. The sum of these divisors (counting 145698045) is 1, the average is 0.125.

Base conversion 145698045

Base System Value
2 Binary 1000101011110010110011111101
3 Ternary 101011011020010220
4 Quaternary 20223302303331
5 Quinary 244244314140
6 Senary 22242451553
8 Octal 1053626375
10 Decimal 145698045
12 Duodecimal 40963bb9
16 Hexadecimal 8af2cfd
20 Vigesimal 25ac525
36 Base36 2eqtbx

Cryptographic Hash Functions

md5 17a12891904b8e9897010e4b7610c8b7
sha1 c16be2ae665412e772d712e17d8dba3f7d99d06b
sha256 bb924f4992da50def69bd8d34e485d6c10098d89854d37a0d09aa8da2c3a124c
sha512 494145727a86cbc0ad6c9e7d14e5a5e74319c6ffcbc2444f08a1bd7cb5cb07df726fcd1d7f39ed885e486244e170aff75a69f88b5f490cf7455e659cbe039a9f
ripemd-160 0a415f91b3c1ff45ee0d9369ab675a35d5fc09b1

145698045 as geometric shapes

Circle

Radius = n
Diameter 291396090
Circumference 915447815.62879
Area 6.6689478518318E+16

Sphere

Radius = n
Volume 1.2955368856251E+25
Surface area 2.6675791407327E+17
Circumference 915447815.62879

Square

Length = n
Perimeter 582792180
Area 21227920316822025
Diagonal 206048151.25025

Cube

Length = n
Surface area 127367521900932150
Volume 3.0928664895767E+24
Space diagonal 252356416.50346

Equilateral Triangle

Length = n
Perimeter 437094135
Area 9.1919591319398E+15
Altitude 126178208.25173

Triangular Pyramid

Length = n
Surface area 9.1919591319398E+15
Volume 3.6449781134739E+23
Height 68682717.083415