127722728 (number)

127722728 is an even 9-digits composite number following 127722727 and preceding 127722729. In scientific notation, it is written as 1.27722728 × 10^8. The sum of its digits is 38. It has a total of 7 prime factors and 64 positive divisors. There are 49109760 positive integers (up to 127722728) that are relatively prime to 127722728.

Interesting facts

Basic properties

Name

Name one hundred twenty-seven million seven hundred twenty-two thousand seven hundred twenty-eight

Notation

Scientific notation 1.27722728 × 10^8
Engineering notation 1.27722728 × 10^6

Prime Factorization of 127722728

Prime Factorization 2 × 2 × 2 × 7 × 1333 × 59 × 29

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 31930682
Product of the distinct prime numbers

The prime factorization of 127722728 is 2 × 2 × 2 × 7 × 1333 × 59 × 29. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 2, 80, 52, 416, 426, 1725, 1964, 98279, 86309, 239763, 865489, 5333774, 1885180, 17449561, 51579964, 890369454, 568700818, 4184690055, 9619908445

Basic calculations (n = 127722728)

Multiplication

n×y
n×2 255445456
n×3 383168184
n×4 510890912
n×5 638613640

Division

n÷y
n÷2 63861364
n÷3 42574242.666667
n÷3 31930682
n÷5 25544545.6

Exponentiation

ny
n2 16313095247761984
n3 2.083553027168E+24
n4 2.6611707656255E+32
n5 3.3989198985954E+40

Nth Root

y√n
2√n 11301.448048812
3√n 503.60426018789
4√n 106.30826895784
5√n 41.807445971704

Divisors of 127722728

1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 59, 116, 118, 203, 232, 236, 406, 413, 472, 812, 826, 1333, 1624, 1652, 1711, 2666, 3304, 3422, 5332, 6844, 9331, 10664, 11977, 13688, 18662, 23954, 37324, 38657, 47908, 74648, 77314, 78647, 95816, 154628, 157294, 270599, 309256, 314588, 541198, 550529, 629176, 1082396, 1101058, 2164792, 2202116, 2280763, 4404232, 4561526, 9123052, 15965341, 18246104, 31930682, 63861364, 127722728

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -127722727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 127722728 can be divided by 64 positive divisors. The sum of these divisors (counting 127722728) is 1, the average is 0.015625.

Base conversion 127722728

Base System Value
2 Binary 111100111001110010011101000
3 Ternary 22220022222122102
4 Quaternary 13213032103220
5 Quinary 230144111403
6 Senary 20401312532
8 Octal 747162350
10 Decimal 127722728
12 Duodecimal 36935748
16 Hexadecimal 79ce4e8
20 Vigesimal 1ji56g8
36 Base36 241jhk

Cryptographic Hash Functions

md5 bad2e441dab9e6c82ed66d126ceb27f4
sha1 abc26f01e75eb063b8af451fd456490845949b16
sha256 6a844e06ddcb80e8debe970f8881880fc54b1cb48a6e9d3eb040c1ddc8d712be
sha512 4244eed58ddeee67644c0b3bb5a6e4f366f0fcc88b6ab73aa16861abe949e27e77f3220b9980a3be49568fad6dcf912fe93d917e5220975deab77d0582d2dcc5
ripemd-160 fd6004b944763daa31078737b9e6789049aea905

127722728 as geometric shapes

Circle

Radius = n
Diameter 255445456
Circumference 802505567.96249
Area 5.124910018768E+16

Sphere

Radius = n
Volume 8.7275665113543E+24
Surface area 2.0499640075072E+17
Circumference 802505567.96249

Square

Length = n
Perimeter 510890912
Area 16313095247761984
Diagonal 180627214.16089

Cube

Length = n
Surface area 97878571486571904
Volume 2.083553027168E+24
Space diagonal 221222254.1773

Equilateral Triangle

Length = n
Perimeter 383168184
Area 7.0637774494585E+15
Altitude 110611127.08865

Triangular Pyramid

Length = n
Surface area 7.0637774494585E+15
Volume 2.4554907907871E+23
Height 60209071.386963