65984725 (number)

65984725 is an odd 8-digits composite number following 65984724 and preceding 65984726. In scientific notation, it is written as 6.5984725 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 6 positive divisors. There are 52787760 positive integers (up to 65984725) that are relatively prime to 65984725.

Interesting facts

Basic properties

Name

Name sixty-five million nine hundred eighty-four thousand seven hundred twenty-five

Notation

Scientific notation 6.5984725 × 10^7
Engineering notation 6.5984725 × 10^6

Prime Factorization of 65984725

Prime Factorization 5 × 5 × 2639389

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 13196945
Product of the distinct prime numbers

The prime factorization of 65984725 is 5 × 5 × 2639389. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 10, 81, 486, 703, 9242, 1302, 74439, 2965, 157858, 340005, 9098997, 6144748, 60375913, 57788911, 742646723, 699956751, 92269886, 5578025332

Basic calculations (n = 65984725)

Multiplication

n×y
n×2 131969450
n×3 197954175
n×4 263938900
n×5 329923625

Division

n÷y
n÷2 32992362.5
n÷3 21994908.333333
n÷3 16496181.25
n÷5 13196945

Exponentiation

ny
n2 4353983933325625
n3 2.8729643249491E+23
n4 1.8957176091658E+31
n5 1.2508840511846E+39

Nth Root

y√n
2√n 8123.0982389726
3√n 404.0928229187
4√n 90.12823219709
5√n 36.63436618885

Divisors of 65984725

1, 5, 25, 2639389, 13196945, 65984725

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65984724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65984725 can be divided by 6 positive divisors. The sum of these divisors (counting 65984725) is 1, the average is 0.16666666666667.

Base conversion 65984725

Base System Value
2 Binary 11111011101101100011010101
3 Ternary 11121011101000201
4 Quaternary 3323231203111
5 Quinary 113343002400
6 Senary 10314140501
8 Octal 373554325
10 Decimal 65984725
12 Duodecimal 1a121731
16 Hexadecimal 3eed8d5
20 Vigesimal 10c81g5
36 Base36 13aa51

Cryptographic Hash Functions

md5 dc965815d7bb64fa5d32e82a35a6b184
sha1 144d2c3720a03c75f5f78b8bcb0ad52f81216300
sha256 fd9c5d3cac779227aec53b51066dd531735d337a280d2e9583ee584b3ca674b6
sha512 e1f3707b787d16d6cd3e61af4bf3b4a415a57d437ac4b2c764aa8713141d01f143bf5a48ad1560eed6eb1c3e69f6a5ec228ea9a500943a824d744abc0787f82c
ripemd-160 949319c8f0796f6519635dbd5f57fae34989ba58

65984725 as geometric shapes

Circle

Radius = n
Diameter 131969450
Circumference 414594254.61829
Area 1.3678443938784E+16

Sphere

Radius = n
Volume 1.2034244823048E+24
Surface area 5.4713775755135E+16
Circumference 414594254.61829

Square

Length = n
Perimeter 263938900
Area 4353983933325625
Diagonal 93316493.004459

Cube

Length = n
Surface area 26123903599953750
Volume 2.8729643249491E+23
Space diagonal 114288896.22346

Equilateral Triangle

Length = n
Perimeter 197954175
Area 1.8853303469646E+15
Altitude 57144448.11173

Triangular Pyramid

Length = n
Surface area 1.8853303469646E+15
Volume 3.3858209271309E+22
Height 31105497.668153