25206870 (number)

25206870 is an even 8-digits composite number following 25206869 and preceding 25206871. In scientific notation, it is written as 2.5206870 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 6204672 positive integers (up to 25206870) that are relatively prime to 25206870.

Interesting facts

Basic properties

Name

Name twenty-five million two hundred six thousand eight hundred seventy

Notation

Scientific notation 2.5206870 × 10^7
Engineering notation 2.5206870 × 10^6

Prime Factorization of 25206870

Prime Factorization 2 × 3 × 5 × 13 × 64633

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 25206870
Product of the distinct prime numbers

The prime factorization of 25206870 is 2 × 3 × 5 × 13 × 64633. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 71, 89, 80, 800, 9798, 7257, 24674, 51230, 594405, 573498, 4884640, 4115652, 37338387, 98672091, 851976170, 759794268, 8985991638, 2927625621

Basic calculations (n = 25206870)

Multiplication

n×y
n×2 50413740
n×3 75620610
n×4 100827480
n×5 126034350

Division

n÷y
n÷2 12603435
n÷3 8402290
n÷3 6301717.5
n÷5 5041374

Exponentiation

ny
n2 635386295196900
n3 1.601609974281E+22
n4 4.0371574412404E+29
n5 1.0176410279088E+37

Nth Root

y√n
2√n 5020.6443809535
3√n 293.20608145503
4√n 70.856505565498
5√n 30.220648831287

Divisors of 25206870

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 64633, 129266, 193899, 323165, 387798, 646330, 840229, 969495, 1680458, 1938990, 2520687, 4201145, 5041374, 8402290, 12603435, 25206870

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 -25206869
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 25206870 can be divided by 32 positive divisors. The sum of these divisors (counting 25206870) is 1, the average is 0.03125.

Base conversion 25206870

Base System Value
2 Binary 1100000001010000001010110
3 Ternary 1202102122022210
4 Quaternary 1200022001112
5 Quinary 22423104440
6 Senary 2300134250
8 Octal 140120126
10 Decimal 25206870
12 Duodecimal 8537386
16 Hexadecimal 180a056
20 Vigesimal 7hah3a
36 Base36 f09qu

Cryptographic Hash Functions

md5 1b870853ba020913551d9674908ace58
sha1 8d86b55eb79943b7c42545b50572f7470bf2f2eb
sha256 e9314c458823da99d4008b921ad67077e1708be906a58ff18b2c60750af4e9c3
sha512 62caf0335b798084cf62f0a8ad04e6adefe73cf428cac3a8434135b02ca87ee51f95eff069b30a3da97f1c2f7aec5cfb09c5123fe949c9c8e2e54876447e270b
ripemd-160 dbb2c00ad4303a2e55ea6534c4f12b8b31d5aa47

25206870 as geometric shapes

Circle

Radius = n
Diameter 50413740
Circumference 158379435.22399
Area 1.9961249171822E+15

Sphere

Radius = n
Volume 6.7088081721564E+22
Surface area 7.9844996687289E+15
Circumference 158379435.22399

Square

Length = n
Perimeter 100827480
Area 635386295196900
Diagonal 35647897.418976

Cube

Length = n
Surface area 3812317771181400
Volume 1.601609974281E+22
Space diagonal 43659579.539784

Equilateral Triangle

Length = n
Perimeter 75620610
Area 2.751303364285E+14
Altitude 21829789.769892

Triangular Pyramid

Length = n
Surface area 2.751303364285E+14
Volume 1.8875154560502E+21
Height 11882632.472992