251013216 (number)

251013216 is an even 9-digits composite number following 251013215 and preceding 251013217. In scientific notation, it is written as 2.51013216 × 10^8. The sum of its digits is 21. It has a total of 8 prime factors and 48 positive divisors. There are 83438208 positive integers (up to 251013216) that are relatively prime to 251013216.

Interesting facts

Basic properties

Name

Name two hundred fifty-one million thirteen thousand two hundred sixteen

Notation

Scientific notation 2.51013216 × 10^8
Engineering notation 2.51013216 × 10^6

Prime Factorization of 251013216

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 379 × 6899

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 15688326
Product of the distinct prime numbers

The prime factorization of 251013216 is 2 × 2 × 2 × 2 × 2 × 3 × 379 × 6899. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 4, 100, 54, 45, 489, 9589, 1044, 18693, 87058, 276756, 784213, 398961, 6506852, 32277017, 95816888, 41864643, 264318121, 1502716235, 7502896140

Basic calculations (n = 251013216)

Multiplication

n×y
n×2 502026432
n×3 753039648
n×4 1004052864
n×5 1255066080

Division

n÷y
n÷2 125506608
n÷3 83671072
n÷3 62753304
n÷5 50202643.2

Exponentiation

ny
n2 63007634606662656
n3 1.5815748995171E+25
n4 3.9699620187267E+33
n5 9.9651293371844E+41

Nth Root

y√n
2√n 15843.396605526
3√n 630.81042591276
4√n 125.87055495836
5√n 47.856321972982

Divisors of 251013216

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 379, 758, 1137, 1516, 2274, 3032, 4548, 6064, 6899, 9096, 12128, 13798, 18192, 20697, 27596, 36384, 41394, 55192, 82788, 110384, 165576, 220768, 331152, 662304, 2614721, 5229442, 7844163, 10458884, 15688326, 20917768, 31376652, 41835536, 62753304, 83671072, 125506608, 251013216

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 -251013215
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 251013216 can be divided by 48 positive divisors. The sum of these divisors (counting 251013216) is 1, the average is 0.020833333333333.

Base conversion 251013216

Base System Value
2 Binary 1110111101100010100001100000
3 Ternary 122111022210101210
4 Quaternary 32331202201200
5 Quinary 1003224410331
6 Senary 40524030120
8 Octal 1675424140
10 Decimal 251013216
12 Duodecimal 70092340
16 Hexadecimal ef62860
20 Vigesimal 3i8gd0g
36 Base36 45g31c

Cryptographic Hash Functions

md5 e1fe861a2ef3267bb86d97048ad18a06
sha1 5730f8324b99b031364a2e7dc7fbfc9aadf9a117
sha256 e1cce4d03a4025751a5e2dcf99ddd0e1a4a44b6a5df6edefe567ba98d5f96f8b
sha512 d5a4f66c63694e0a0126fd37f946251d8309711c8235f8d48a65d14a8b7bcc8797f5b35405b88376be55d1786df4d31ebf491b73379b8c3f1f2510b0b4a0dca8
ripemd-160 782897dfda121730daea9cb67789c182c022d792

251013216 as geometric shapes

Circle

Radius = n
Diameter 502026432
Circumference 1577162550.6791
Area 1.9794432200036E+17

Sphere

Radius = n
Volume 6.6248854472334E+25
Surface area 7.9177728800145E+17
Circumference 1577162550.6791

Square

Length = n
Perimeter 1004052864
Area 63007634606662656
Diagonal 354986294.40209

Cube

Length = n
Surface area 378045807639975936
Volume 1.5815748995171E+25
Space diagonal 434767643.48326

Equilateral Triangle

Length = n
Perimeter 753039648
Area 2.7283106100869E+16
Altitude 217383821.74163

Triangular Pyramid

Length = n
Surface area 2.7283106100869E+16
Volume 1.863903894005E+24
Height 118328764.8007