251012244 (number)

251012244 is an even 9-digits composite number following 251012243 and preceding 251012245. In scientific notation, it is written as 2.51012244 × 10^8. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 71167200 positive integers (up to 251012244) that are relatively prime to 251012244.

Interesting facts

Basic properties

Name

Name two hundred fifty-one million twelve thousand two hundred forty-four

Notation

Scientific notation 2.51012244 × 10^8
Engineering notation 2.51012244 × 10^6

Prime Factorization of 251012244

Prime Factorization 2 × 2 × 3 × 7 × 131 × 22811

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 125506122
Product of the distinct prime numbers

The prime factorization of 251012244 is 2 × 2 × 3 × 7 × 131 × 22811. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 4, 1, 27, 824, 337, 1952, 3461, 25345, 15280, 809718, 960964, 4376624, 8731566, 4268508, 7092608, 135976432, 36922975, 3962964388, 3360582902

Basic calculations (n = 251012244)

Multiplication

n×y
n×2 502024488
n×3 753036732
n×4 1004048976
n×5 1255061220

Division

n÷y
n÷2 125506122
n÷3 83670748
n÷3 62753061
n÷5 50202448.8

Exponentiation

ny
n2 63007146637915536
n3 1.581556526562E+25
n4 3.9699005274518E+33
n5 9.9649363985246E+41

Nth Root

y√n
2√n 15843.365930256
3√n 630.80961168136
4√n 125.87043310586
5√n 47.856284910059

Divisors of 251012244

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 5502, 11004, 22811, 45622, 68433, 91244, 136866, 159677, 273732, 319354, 479031, 638708, 958062, 1916124, 2988241, 5976482, 8964723, 11952964, 17929446, 20917687, 35858892, 41835374, 62753061, 83670748, 125506122, 251012244

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -251012243
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 251012244 can be divided by 48 positive divisors. The sum of these divisors (counting 251012244) is 1, the average is 0.020833333333333.

Base conversion 251012244

Base System Value
2 Binary 1110111101100010010010010100
3 Ternary 122111022202001210
4 Quaternary 32331202102110
5 Quinary 1003224342434
6 Senary 40524021420
8 Octal 1675422224
10 Decimal 251012244
12 Duodecimal 70091870
16 Hexadecimal ef62494
20 Vigesimal 3i8gac4
36 Base36 45g2ac

Cryptographic Hash Functions

md5 100a823f588d253ba4ba29cf6bd87ae7
sha1 0d7018ac1f73053b6425e03b9870e86cef30d2ca
sha256 cdf830fd4b7b7d083403c392a36051353e7cd3626a8b1aa90c16922ecd40fc78
sha512 c08cd403d96ae0d44d7aef17819aed5596cc34c61b6b2cfea980b89254849a78b3287f619a12811572515b80a0fae2c5e5d1cc027a751d3b8196923e72c3d86c
ripemd-160 88a94c0bce89befa02cc25e5b62933d000a17872

251012244 as geometric shapes

Circle

Radius = n
Diameter 502024488
Circumference 1577156443.423
Area 1.9794278900133E+17

Sphere

Radius = n
Volume 6.624808486779E+25
Surface area 7.9177115600532E+17
Circumference 1577156443.423

Square

Length = n
Perimeter 1004048976
Area 63007146637915536
Diagonal 354984919.7865

Cube

Length = n
Surface area 378042879827493216
Volume 1.581556526562E+25
Space diagonal 434765959.92988

Equilateral Triangle

Length = n
Perimeter 753036732
Area 2.7282894804203E+16
Altitude 217382979.96494

Triangular Pyramid

Length = n
Surface area 2.7282894804203E+16
Volume 1.8638822412697E+24
Height 118328306.5955