145770488 (number)

145770488 is an even 9-digits composite number following 145770487 and preceding 145770489. In scientific notation, it is written as 1.45770488 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 71886528 positive integers (up to 145770488) that are relatively prime to 145770488.

Interesting facts

Basic properties

Name

Name one hundred forty-five million seven hundred seventy thousand four hundred eighty-eight

Notation

Scientific notation 1.45770488 × 10^8
Engineering notation 1.45770488 × 10^6

Prime Factorization of 145770488

Prime Factorization 2 × 2 × 2 × 73 × 249607

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36442622
Product of the distinct prime numbers

The prime factorization of 145770488 is 2 × 2 × 2 × 73 × 249607. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 98, 82, 338, 250, 2514, 1632, 25051, 49605, 720039, 592845, 8870699, 461023, 78774769, 26340372, 987008584, 488250519, 7802036399, 8573314982

Basic calculations (n = 145770488)

Multiplication

n×y
n×2 291540976
n×3 437311464
n×4 583081952
n×5 728852440

Division

n÷y
n÷2 72885244
n÷3 48590162.666667
n÷3 36442622
n÷5 29154097.6

Exponentiation

ny
n2 21249035171758144
n3 3.0974822265163E+24
n4 4.5152149573061E+32
n5 6.5818508775142E+40

Nth Root

y√n
2√n 12073.544964094
3√n 526.28767870774
4√n 109.8796840371
5√n 42.927334401093

Divisors of 145770488

1, 2, 4, 8, 73, 146, 292, 584, 249607, 499214, 998428, 1996856, 18221311, 36442622, 72885244, 145770488

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145770487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145770488 can be divided by 16 positive divisors. The sum of these divisors (counting 145770488) is 1, the average is 0.0625.

Base conversion 145770488

Base System Value
2 Binary 1000101100000100011111111000
3 Ternary 101011021220111222
4 Quaternary 20230010133320
5 Quinary 244304123423
6 Senary 22244211212
8 Octal 1054043770
10 Decimal 145770488
12 Duodecimal 40999b08
16 Hexadecimal 8b047f8
20 Vigesimal 25b1648
36 Base36 2esd88

Cryptographic Hash Functions

md5 4775a8d21ea380b4a9ae78f1ca878f43
sha1 138751f87ffdf2c9727ea23aaf79f196a76a25c1
sha256 32a5f7f36087b5c0f7ca2e23b6645d895bb83146b0931c09fbc3c1822caa7b3c
sha512 dd5cce42b394413939f2ba96ef29fcb2aa491a452bfe7e44cdb61a3fbca56598610bed42e07cbadfdb23a44b4010e183dee6b74f1ca76fbc9b7d5362407eba33
ripemd-160 9e52caa494afd964d74be138b44e9e57fbac77be

145770488 as geometric shapes

Circle

Radius = n
Diameter 291540976
Circumference 915902988.422
Area 6.6755812791467E+16

Sphere

Radius = n
Volume 1.2974703209932E+25
Surface area 2.6702325116587E+17
Circumference 915902988.422

Square

Length = n
Perimeter 583081952
Area 21249035171758144
Diagonal 206150601.12334

Cube

Length = n
Surface area 127494211030548864
Volume 3.0974822265163E+24
Space diagonal 252481891.46011

Equilateral Triangle

Length = n
Perimeter 437311464
Area 9.2011021323258E+15
Altitude 126240945.73005

Triangular Pyramid

Length = n
Surface area 9.2011021323258E+15
Volume 3.6504178116242E+23
Height 68716867.041115