245171090 (number)

245171090 is an even 9-digits composite number following 245171089 and preceding 245171091. In scientific notation, it is written as 2.45171090 × 10^8. The sum of its digits is 29. It has a total of 5 prime factors and 32 positive divisors. There are 95863680 positive integers (up to 245171090) that are relatively prime to 245171090.

Interesting facts

Basic properties

Name

Name two hundred forty-five million one hundred seventy-one thousand ninety

Notation

Scientific notation 2.45171090 × 10^8
Engineering notation 2.45171090 × 10^6

Prime Factorization of 245171090

Prime Factorization 2 × 5 × 67 × 137 × 2671

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 245171090
Product of the distinct prime numbers

The prime factorization of 245171090 is 2 × 5 × 67 × 137 × 2671. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 75, 43, 868, 318, 3735, 2239, 3915, 27199, 692032, 617976, 1939657, 6319145, 67848675, 69043777, 426858241, 312679916, 1323655825, 7316702892

Basic calculations (n = 245171090)

Multiplication

n×y
n×2 490342180
n×3 735513270
n×4 980684360
n×5 1225855450

Division

n÷y
n÷2 122585545
n÷3 81723696.666667
n÷3 61292772.5
n÷5 49034218

Exponentiation

ny
n2 60108863371788100
n3 1.4736955551522E+25
n4 3.6130754558483E+33
n5 8.8582164776257E+41

Nth Root

y√n
2√n 15657.940158271
3√n 625.8780958718
4√n 125.13169126273
5√n 47.631455378406

Divisors of 245171090

1, 2, 5, 10, 67, 134, 137, 274, 335, 670, 685, 1370, 2671, 5342, 9179, 13355, 18358, 26710, 45895, 91790, 178957, 357914, 365927, 731854, 894785, 1789570, 1829635, 3659270, 24517109, 49034218, 122585545, 245171090

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245171089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245171090 can be divided by 32 positive divisors. The sum of these divisors (counting 245171090) is 1, the average is 0.03125.

Base conversion 245171090

Base System Value
2 Binary 1110100111010000001110010010
3 Ternary 122002022222111202
4 Quaternary 32213100032102
5 Quinary 1000230433330
6 Senary 40154511202
8 Octal 1647201622
10 Decimal 245171090
12 Duodecimal 6a135502
16 Hexadecimal e9d0392
20 Vigesimal 3gc67ea
36 Base36 41yv82

Cryptographic Hash Functions

md5 0f6a8cd05955ebfeda8f096fc2635588
sha1 d70c1c4657ad716b094c18b56df4a33f2eb2aaa1
sha256 378447861266b7defb157490ddb715dd9e8c6d4c051ea4ab84268fde3ca5be4a
sha512 bae94bafdb1bfea60a22d40b439ebbe3d182feec6c241cb66562bbba86776d6a9507a4d6326048a47532af67246f6d39b5e351a0392091eb19b3935737e15632
ripemd-160 b226e27423b39add3b0baa619ad9b880b6ab3d12

245171090 as geometric shapes

Circle

Radius = n
Diameter 490342180
Circumference 1540455390.4332
Area 1.8883756358444E+17

Sphere

Radius = n
Volume 6.1730015062589E+25
Surface area 7.5535025433777E+17
Circumference 1540455390.4332

Square

Length = n
Perimeter 980684360
Area 60108863371788100
Diagonal 346724280.57979

Cube

Length = n
Surface area 360653180230728600
Volume 1.4736955551522E+25
Space diagonal 424648784.42704

Equilateral Triangle

Length = n
Perimeter 735513270
Area 2.6027901336288E+16
Altitude 212324392.21352

Triangular Pyramid

Length = n
Surface area 2.6027901336288E+16
Volume 1.736766867421E+24
Height 115574760.19326