207980985 (number)

207980985 is an odd 9-digits composite number following 207980984 and preceding 207980986. In scientific notation, it is written as 2.07980985 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 108297728 positive integers (up to 207980985) that are relatively prime to 207980985.

Interesting facts

Basic properties

Name

Name two hundred seven million nine hundred eighty thousand nine hundred eighty-five

Notation

Scientific notation 2.07980985 × 10^8
Engineering notation 2.07980985 × 10^6

Prime Factorization of 207980985

Prime Factorization 5 × 3 × 89 × 83 × 1877

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 207980985
Product of the distinct prime numbers

The prime factorization of 207980985 is 5 × 3 × 89 × 83 × 1877. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 34, 17, 336, 428, 2930, 9062, 54760, 67946, 752666, 182980, 1779737, 8007399, 26906544, 58905709, 765688492, 359071568, 208413795, 9468203564

Basic calculations (n = 207980985)

Multiplication

n×y
n×2 415961970
n×3 623942955
n×4 831923940
n×5 1039904925

Division

n÷y
n÷2 103990492.5
n÷3 69326995
n÷3 51995246.25
n÷5 41596197

Exponentiation

ny
n2 43256090121570225
n3 8.9964442307329E+24
n4 1.8710893326054E+33
n5 3.8915100241826E+41

Nth Root

y√n
2√n 14421.545860274
3√n 592.48115804705
4√n 120.08974086188
5√n 46.089789660057

Divisors of 207980985

1, 3, 5, 15, 83, 89, 249, 267, 415, 445, 1245, 1335, 1877, 5631, 7387, 9385, 22161, 28155, 36935, 110805, 155791, 167053, 467373, 501159, 778955, 835265, 2336865, 2505795, 13865399, 41596197, 69326995, 207980985

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 -207980984
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 207980985 can be divided by 32 positive divisors. The sum of these divisors (counting 207980985) is 1, the average is 0.03125.

Base conversion 207980985

Base System Value
2 Binary 1100011001011000100110111001
3 Ternary 112111100112021110
4 Quaternary 30121120212321
5 Quinary 411220342420
6 Senary 32345430533
8 Octal 1431304671
10 Decimal 207980985
12 Duodecimal 5979b449
16 Hexadecimal c6589b9
20 Vigesimal 34jhc95
36 Base36 3ftr5l

Cryptographic Hash Functions

md5 5f02a58267c9bba4365a01493ecfeebd
sha1 c9c120eb07a7e3dd76ed8552692ab506cb0455da
sha256 11c88b8afe0a04cf661d5ba5e8bd1bdeab79bb9bcf139c6137964ed0d36d1a33
sha512 7127106ec5739415c52dd754701d2b267f4b16a19c0c6a05b980feaf79dd0fa83c51bea772af8e26524c3b7009ae42a6f906e32993f21b5896dab1f0a103ac6c
ripemd-160 51e953ae062afdffe861b485490d187e4a49273e

207980985 as geometric shapes

Circle

Radius = n
Diameter 415961970
Circumference 1306783069.1247
Area 1.3589301494894E+17

Sphere

Radius = n
Volume 3.7684217471601E+25
Surface area 5.4357205979577E+17
Circumference 1306783069.1247

Square

Length = n
Perimeter 831923940
Area 43256090121570225
Diagonal 294129529.70272

Cube

Length = n
Surface area 259536540729421350
Volume 8.9964442307329E+24
Space diagonal 360233633.02822

Equilateral Triangle

Length = n
Perimeter 623942955
Area 1.8730436456834E+16
Altitude 180116816.51411

Triangular Pyramid

Length = n
Surface area 1.8730436456834E+16
Volume 1.060241120353E+24
Height 98043176.567572