252156940 (number)

252156940 is an even 9-digits composite number following 252156939 and preceding 252156941. In scientific notation, it is written as 2.52156940 × 10^8. The sum of its digits is 34. It has a total of 7 prime factors and 72 positive divisors. There are 85333248 positive integers (up to 252156940) that are relatively prime to 252156940.

Interesting facts

Basic properties

Name

Name two hundred fifty-two million one hundred fifty-six thousand nine hundred forty

Notation

Scientific notation 2.52156940 × 10^8
Engineering notation 2.52156940 × 10^6

Prime Factorization of 252156940

Prime Factorization 2 × 2 × 5 × 7 × 7 × 79 × 3257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 18011210
Product of the distinct prime numbers

The prime factorization of 252156940 is 2 × 2 × 5 × 7 × 7 × 79 × 3257. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 4, 51, 87, 733, 314, 3385, 5375, 61153, 40452, 547812, 445327, 7957600, 6322597, 22669407, 38806039, 961369964, 288577116, 7839922220, 1237200166

Basic calculations (n = 252156940)

Multiplication

n×y
n×2 504313880
n×3 756470820
n×4 1008627760
n×5 1260784700

Division

n÷y
n÷2 126078470
n÷3 84052313.333333
n÷3 63039235
n÷5 50431388

Exponentiation

ny
n2 63583122390163600
n3 1.6032925577549E+25
n4 4.0428134528825E+33
n5 1.0194234692697E+42

Nth Root

y√n
2√n 15879.450242373
3√n 631.76705550136
4√n 126.0136906942
5√n 47.899853496383

Divisors of 252156940

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 79, 98, 140, 158, 196, 245, 316, 395, 490, 553, 790, 980, 1106, 1580, 2212, 2765, 3257, 3871, 5530, 6514, 7742, 11060, 13028, 15484, 16285, 19355, 22799, 32570, 38710, 45598, 65140, 77420, 91196, 113995, 159593, 227990, 257303, 319186, 455980, 514606, 638372, 797965, 1029212, 1286515, 1595930, 1801121, 2573030, 3191860, 3602242, 5146060, 7204484, 9005605, 12607847, 18011210, 25215694, 36022420, 50431388, 63039235, 126078470, 252156940

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -252156939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 252156940 can be divided by 72 positive divisors. The sum of these divisors (counting 252156940) is 1, the average is 0.013888888888889.

Base conversion 252156940

Base System Value
2 Binary 1111000001111001110000001100
3 Ternary 122120110220021221
4 Quaternary 33001321300030
5 Quinary 1004023010230
6 Senary 41004333124
8 Octal 1701716014
10 Decimal 252156940
12 Duodecimal 705441a4
16 Hexadecimal f079c0c
20 Vigesimal 3ifjc70
36 Base36 464ljg

Cryptographic Hash Functions

md5 8bf183a098dd7121d4095a4c2b074531
sha1 043b2bc78bbd83cea5a3f11cfddf44608d46b8af
sha256 0b69fd35e69fb246f31bc34dc5f525768faa7ebcece0b3626dd585019cea3a8e
sha512 ed1c15884ba27b54f5fe6f86f61fccaf23df566c85a98bb151c441d855570ba85dfb03e98c41f6c98c3a8b5a5566352000a29eedfd64708f105fe14824ec580b
ripemd-160 cdb6f6c7cad6ae8728fd6d79736beb8a2d456ae7

252156940 as geometric shapes

Circle

Radius = n
Diameter 504313880
Circumference 1584348780.5114
Area 1.9975227019324E+17

Sphere

Radius = n
Volume 6.7158561613307E+25
Surface area 7.9900908077295E+17
Circumference 1584348780.5114

Square

Length = n
Perimeter 1008627760
Area 63583122390163600
Diagonal 356603764.3945

Cube

Length = n
Surface area 381498734340981600
Volume 1.6032925577549E+25
Space diagonal 436748631.5611

Equilateral Triangle

Length = n
Perimeter 756470820
Area 2.7532299620908E+16
Altitude 218374315.78055

Triangular Pyramid

Length = n
Surface area 2.7532299620908E+16
Volume 1.8894983996907E+24
Height 118867921.46483