251100090 (number)

251100090 is an even 9-digits composite number following 251100089 and preceding 251100091. In scientific notation, it is written as 2.51100090 × 10^8. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 66960000 positive integers (up to 251100090) that are relatively prime to 251100090.

Interesting facts

Basic properties

Name

Name two hundred fifty-one million one hundred thousand ninety

Notation

Scientific notation 2.51100090 × 10^8
Engineering notation 2.51100090 × 10^6

Prime Factorization of 251100090

Prime Factorization 2 × 15 × 3 × 2790001

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 251100090
Product of the distinct prime numbers

The prime factorization of 251100090 is 2 × 15 × 3 × 2790001. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 61, 2, 532, 964, 4936, 6559, 12086, 54683, 564698, 377439, 5869546, 9358265, 71564371, 40715755, 480078311, 748985456, 4260861309, 9666502567

Basic calculations (n = 251100090)

Multiplication

n×y
n×2 502200180
n×3 753300270
n×4 1004400360
n×5 1255500450

Division

n÷y
n÷2 125550045
n÷3 83700030
n÷3 62775022.5
n÷5 50220018

Exponentiation

ny
n2 63051255198008100
n3 1.5832175854833E+25
n4 3.9754607820443E+33
n5 9.982385601628E+41

Nth Root

y√n
2√n 15846.138015302
3√n 630.88319061274
4√n 125.8814442851
5√n 47.85963406527

Divisors of 251100090

1, 2, 3, 6, 15, 30, 45, 90, 2790001, 5580002, 8370003, 16740006, 41850015, 83700030, 125550045, 251100090

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 -251100089
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 251100090 can be divided by 16 positive divisors. The sum of these divisors (counting 251100090) is 1, the average is 0.0625.

Base conversion 251100090

Base System Value
2 Binary 1110111101110111101110111010
3 Ternary 122111111012120100
4 Quaternary 32331313232322
5 Quinary 1003240200330
6 Senary 40525540230
8 Octal 1675675672
10 Decimal 251100090
12 Duodecimal 70114676
16 Hexadecimal ef77bba
20 Vigesimal 3i97a4a
36 Base36 45hy2i

Cryptographic Hash Functions

md5 1e203a67826f3d387833b18e9dc30330
sha1 76e633ec4b8eb72dbfc947f67260110cd3912905
sha256 6faa3afef5845bea08a452b834028dd8e1ad84d1f46e92fd78cdbe1cd3f40de9
sha512 7d7adf56ce89ead3fe3665d263637742bca697b62490b073273f28ab4051b5d1b3ae13739e277b10028eb389faf0fa3073f11b3dc67ef79a4765d1c5d7151561
ripemd-160 aa842ae60999b65d8f0eccc2412440e6cba08048

251100090 as geometric shapes

Circle

Radius = n
Diameter 502200180
Circumference 1577708396.1195
Area 1.9808136012968E+17

Sphere

Radius = n
Volume 6.6317663141179E+25
Surface area 7.9232544051871E+17
Circumference 1577708396.1195

Square

Length = n
Perimeter 1004400360
Area 63051255198008100
Diagonal 355109152.7911

Cube

Length = n
Surface area 378307531188048600
Volume 1.5832175854833E+25
Space diagonal 434918113.66512

Equilateral Triangle

Length = n
Perimeter 753300270
Area 2.7301994370985E+16
Altitude 217459056.83256

Triangular Pyramid

Length = n
Surface area 2.7301994370985E+16
Volume 1.8658398179817E+24
Height 118369717.59703