127745982 (number)

127745982 is an even 9-digits composite number following 127745981 and preceding 127745983. In scientific notation, it is written as 1.27745982 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 33417792 positive integers (up to 127745982) that are relatively prime to 127745982.

Interesting facts

Basic properties

Name

Name one hundred twenty-seven million seven hundred forty-five thousand nine hundred eighty-two

Notation

Scientific notation 1.27745982 × 10^8
Engineering notation 1.27745982 × 10^6

Prime Factorization of 127745982

Prime Factorization 2 × 39 × 3 × 7 × 467 × 167

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 127745982
Product of the distinct prime numbers

The prime factorization of 127745982 is 2 × 39 × 3 × 7 × 467 × 167. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 10, 46, 25, 884, 592, 2402, 2312, 71003, 63318, 575755, 713089, 518971, 7431737, 15960673, 54525215, 452494009, 638496519, 3105176234, 3648333859

Basic calculations (n = 127745982)

Multiplication

n×y
n×2 255491964
n×3 383237946
n×4 510983928
n×5 638729910

Division

n÷y
n÷2 63872991
n÷3 42581994
n÷3 31936495.5
n÷5 25549196.4

Exponentiation

ny
n2 16319035917144324
n3 2.0846912685289E+24
n4 2.6631093326505E+32
n5 3.402015168728E+40

Nth Root

y√n
2√n 11302.476808204
3√n 503.63482144874
4√n 106.31310741486
5√n 41.808968205954

Divisors of 127745982

1, 2, 3, 6, 7, 14, 21, 39, 42, 78, 117, 167, 234, 273, 334, 467, 501, 546, 819, 934, 1002, 1169, 1401, 1638, 2338, 2802, 3269, 3507, 6513, 6538, 7014, 9807, 13026, 18213, 19539, 19614, 36426, 39078, 45591, 54639, 77989, 91182, 109278, 127491, 136773, 155978, 233967, 254982, 273546, 382473, 467934, 545923, 764946, 1091846, 1637769, 3041571, 3275538, 6083142, 9124713, 18249426, 21290997, 42581994, 63872991, 127745982

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 -127745981
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 127745982 can be divided by 64 positive divisors. The sum of these divisors (counting 127745982) is 1, the average is 0.015625.

Base conversion 127745982

Base System Value
2 Binary 111100111010011111110111110
3 Ternary 22220101011112200
4 Quaternary 13213103332332
5 Quinary 230200332412
6 Senary 20402012330
8 Octal 747237676
10 Decimal 127745982
12 Duodecimal 369470a6
16 Hexadecimal 79d3fbe
20 Vigesimal 1ji84j2
36 Base36 2421fi

Cryptographic Hash Functions

md5 7d5d3e93ff3af5ea835801e3eb3c87f7
sha1 826acab38a9b5f24f2d820b052d41796f307bdfa
sha256 5b75b71580fc0d2d8edc6b0ac495556167b4c17c5249579e2bac8dadc45413df
sha512 342fa2498fcaaa09011952393065db451f43876c6de19a39cc57e0577952380a0b9c67106cc97a6387683b1378f935ed4a1b676fa64305a91240c03ef8573851
ripemd-160 8138af115e7b9c63dcb183b5991bf7e8568c9b9e

127745982 as geometric shapes

Circle

Radius = n
Diameter 255491964
Circumference 802651677.15363
Area 5.1267763350969E+16

Sphere

Radius = n
Volume 8.7323343656175E+24
Surface area 2.0507105340387E+17
Circumference 802651677.15363

Square

Length = n
Perimeter 510983928
Area 16319035917144324
Diagonal 180660100.28307

Cube

Length = n
Surface area 97914215502865944
Volume 2.0846912685289E+24
Space diagonal 221262531.28678

Equilateral Triangle

Length = n
Perimeter 383237946
Area 7.0663498347588E+15
Altitude 110631265.64339

Triangular Pyramid

Length = n
Surface area 7.0663498347588E+15
Volume 2.4568322210953E+23
Height 60220033.42769