127966388 (number)

127966388 is an even 9-digits composite number following 127966387 and preceding 127966389. In scientific notation, it is written as 1.27966388 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 53829600 positive integers (up to 127966388) that are relatively prime to 127966388.

Interesting facts

Basic properties

Name

Name one hundred twenty-seven million nine hundred sixty-six thousand three hundred eighty-eight

Notation

Scientific notation 1.27966388 × 10^8
Engineering notation 1.27966388 × 10^6

Prime Factorization of 127966388

Prime Factorization 2 × 2 × 253 × 31 × 4079

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 63983194
Product of the distinct prime numbers

The prime factorization of 127966388 is 2 × 2 × 253 × 31 × 4079. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 60, 29, 249, 102, 8924, 2722, 25042, 84869, 885138, 669334, 1542975, 4336613, 31373579, 11033707, 931238089, 30444064, 6236211743, 4452422873

Basic calculations (n = 127966388)

Multiplication

n×y
n×2 255932776
n×3 383899164
n×4 511865552
n×5 639831940

Division

n÷y
n÷2 63983194
n÷3 42655462.666667
n÷3 31991597
n÷5 25593277.6

Exponentiation

ny
n2 16375396457766544
n3 2.0955003367684E+24
n4 2.6815360914903E+32
n5 3.4314648791966E+40

Nth Root

y√n
2√n 11312.222946884
3√n 503.92430311036
4√n 106.35893449487
5√n 41.823385245596

Divisors of 127966388

1, 2, 4, 31, 62, 124, 253, 506, 1012, 4079, 7843, 8158, 15686, 16316, 31372, 126449, 252898, 505796, 1031987, 2063974, 4127948, 31991597, 63983194, 127966388

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -127966387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 127966388 can be divided by 24 positive divisors. The sum of these divisors (counting 127966388) is 1, the average is 0.041666666666667.

Base conversion 127966388

Base System Value
2 Binary 111101000001001110010110100
3 Ternary 22220210100212212
4 Quaternary 13220021302310
5 Quinary 230224411023
6 Senary 20410432552
8 Octal 750116264
10 Decimal 127966388
12 Duodecimal 36a32758
16 Hexadecimal 7a09cb4
20 Vigesimal 1jjffj8
36 Base36 246rhw

Cryptographic Hash Functions

md5 4309a1e13bb1096ccfbac26f9a92479a
sha1 c461dc143f85a0318fd9140dc8aed18d99d36f49
sha256 9993b162af19fe23a2fb16066f0be6959dbf75dbbc7b73be517d8038fe5d7bba
sha512 5e893ada17d8dcc0f4aeb272e635f811fb10d4f2b966ee2bfe3644b87f28c0e2562824ff36ff2a57e69997f26ed8342a6d7cc921d1bdf9e61a88b554eb826886
ripemd-160 a89760188cfbb8199497b0e9bc033ef0640b21b4

127966388 as geometric shapes

Circle

Radius = n
Diameter 255932776
Circumference 804036528.89444
Area 5.144482521134E+16

Sphere

Radius = n
Volume 8.777611284782E+24
Surface area 2.0577930084536E+17
Circumference 804036528.89444

Square

Length = n
Perimeter 511865552
Area 16375396457766544
Diagonal 180971801.4375

Cube

Length = n
Surface area 98252378746599264
Volume 2.0955003367684E+24
Space diagonal 221644285.67707

Equilateral Triangle

Length = n
Perimeter 383899164
Area 7.0907546647338E+15
Altitude 110822142.83854

Triangular Pyramid

Length = n
Surface area 7.0907546647338E+15
Volume 2.4695708301794E+23
Height 60323933.812499