67828725 (number)

67828725 is an odd 8-digits composite number following 67828724 and preceding 67828726. In scientific notation, it is written as 6.7828725 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 32440320 positive integers (up to 67828725) that are relatively prime to 67828725.

Interesting facts

Basic properties

Name

Name sixty-seven million eight hundred twenty-eight thousand seven hundred twenty-five

Notation

Scientific notation 6.7828725 × 10^7
Engineering notation 6.7828725 × 10^6

Prime Factorization of 67828725

Prime Factorization 255 × 15 × 3 × 23 × 257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 67828725
Product of the distinct prime numbers

The prime factorization of 67828725 is 255 × 15 × 3 × 23 × 257. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 52, 66, 214, 569, 1624, 5897, 38597, 68465, 593005, 211913, 8150592, 5860224, 11938119, 17562674, 725689498, 189177813, 2704321962, 2610475372

Basic calculations (n = 67828725)

Multiplication

n×y
n×2 135657450
n×3 203486175
n×4 271314900
n×5 339143625

Division

n÷y
n÷2 33914362.5
n÷3 22609575
n÷3 16957181.25
n÷5 13565745

Exponentiation

ny
n2 4600735935125625
n3 3.1206205254125E+23
n4 2.1166771144756E+31
n5 1.4357150991156E+39

Nth Root

y√n
2√n 8235.8196313421
3√n 407.82253311292
4√n 90.751416690551
5√n 36.836870787234

Divisors of 67828725

1, 3, 15, 23, 45, 69, 255, 257, 345, 765, 771, 1035, 3825, 3855, 5865, 5911, 11475, 11565, 17595, 17733, 65535, 87975, 88665, 196605, 263925, 265995, 983025, 1507305, 2949075, 4521915, 22609575, 67828725

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 -67828724
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 67828725 can be divided by 32 positive divisors. The sum of these divisors (counting 67828725) is 1, the average is 0.03125.

Base conversion 67828725

Base System Value
2 Binary 100000010101111101111110101
3 Ternary 11201122001112000
4 Quaternary 10002233233311
5 Quinary 114331004400
6 Senary 10421445513
8 Octal 402575765
10 Decimal 67828725
12 Duodecimal 1a870899
16 Hexadecimal 40afbf5
20 Vigesimal 113ibg5
36 Base36 14dsz9

Cryptographic Hash Functions

md5 e7597ac0b097fb6d319f310bcd8e5de0
sha1 2283c48d55b781fd0ef3cc243d6d3f41ce1b83f4
sha256 754eca883b03d55878b142bdf2016a522c8dfd63d389369ca2125a0e5c309ff5
sha512 6a4e8c79c6a419dae00ff89507d8101bd5dee7eac3b8669f8a72d9b38f0e9cd81ea758dd9dcd4626fd50adf9a6337c89c0c3e55d0a842fc0f82d3337acd88108
ripemd-160 93c237c703b5c1231f82a8210fa7d53593fe33cc

67828725 as geometric shapes

Circle

Radius = n
Diameter 135657450
Circumference 426180448.32472
Area 1.4453638214897E+16

Sphere

Radius = n
Volume 1.3071624689703E+24
Surface area 5.7814552859589E+16
Circumference 426180448.32472

Square

Length = n
Perimeter 271314900
Area 4600735935125625
Diagonal 95924302.813475

Cube

Length = n
Surface area 27604415610753750
Volume 3.1206205254125E+23
Space diagonal 117482797.91262

Equilateral Triangle

Length = n
Perimeter 203486175
Area 1.9921770979614E+15
Altitude 58741398.956309

Triangular Pyramid

Length = n
Surface area 1.9921770979614E+15
Volume 3.6776865583819E+22
Height 31974767.604492