145408057 (number)

145408057 is an odd 9-digits composite number following 145408056 and preceding 145408058. In scientific notation, it is written as 1.45408057 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 143571840 positive integers (up to 145408057) that are relatively prime to 145408057.

Interesting facts

Basic properties

Name

Name one hundred forty-five million four hundred eight thousand fifty-seven

Notation

Scientific notation 1.45408057 × 10^8
Engineering notation 1.45408057 × 10^6

Prime Factorization of 145408057

Prime Factorization 173 × 149 × 5641

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 145408057
Product of the distinct prime numbers

The prime factorization of 145408057 is 173 × 149 × 5641. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 44, 8, 396, 298, 3483, 611, 82982, 31797, 120998, 612326, 2680514, 3970563, 66747888, 90123853, 597981318, 198818946, 9970557929, 6180479628

Basic calculations (n = 145408057)

Multiplication

n×y
n×2 290816114
n×3 436224171
n×4 581632228
n×5 727040285

Division

n÷y
n÷2 72704028.5
n÷3 48469352.333333
n÷3 36352014.25
n÷5 29081611.4

Exponentiation

ny
n2 21143503040515249
n3 3.0744356952949E+24
n4 4.4704772082428E+32
n5 6.5004340471337E+40

Nth Root

y√n
2√n 12058.52631958
3√n 525.85114482667
4√n 109.81132145448
5√n 42.905966985662

Divisors of 145408057

1, 149, 173, 5641, 25777, 840509, 975893, 145408057

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 -145408056
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 145408057 can be divided by 8 positive divisors. The sum of these divisors (counting 145408057) is 1, the average is 0.125.

Base conversion 145408057

Base System Value
2 Binary 1000101010101100000000111001
3 Ternary 101010121111100121
4 Quaternary 20222230000321
5 Quinary 244211024212
6 Senary 22232333241
8 Octal 1052540071
10 Decimal 145408057
12 Duodecimal 40844221
16 Hexadecimal 8aac039
20 Vigesimal 258g02h
36 Base36 2eklkp

Cryptographic Hash Functions

md5 9a736e03ab85828c9f8d62884f5ed85b
sha1 571f9410ee6414641009e5c39ad137b3c0e09a40
sha256 71742692d04716320f6d327471818ee6e17dfc8ef7ce0f286668afe34228004b
sha512 aff53629adc1aeebb925381de03e940c1cd31f31f680dd5301046a35fab94504d3def81834067ff35c0cde76bf697cb2e7df67c2734ff53864723fe20646ede4
ripemd-160 499019d628014bb7167814ed47d84a2c74722b57

145408057 as geometric shapes

Circle

Radius = n
Diameter 290816114
Circumference 913625767.28793
Area 6.6424273823236E+16

Sphere

Radius = n
Volume 1.2878166125697E+25
Surface area 2.6569709529294E+17
Circumference 913625767.28793

Square

Length = n
Perimeter 581632228
Area 21143503040515249
Diagonal 205638046.28772

Cube

Length = n
Surface area 126861018243091494
Volume 3.0744356952949E+24
Space diagonal 251854142.55387

Equilateral Triangle

Length = n
Perimeter 436224171
Area 9.1554053790399E+15
Altitude 125927071.27694

Triangular Pyramid

Length = n
Surface area 9.1554053790399E+15
Volume 3.6232572141084E+23
Height 68546015.42924