1387881010 (number)

1387881010 is an even 10-digits composite number following 1387881009 and preceding 1387881011. In scientific notation, it is written as 1.387881010 × 10^9. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 555152400 positive integers (up to 1387881010) that are relatively prime to 1387881010.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-seven million eight hundred eighty-one thousand ten

Notation

Scientific notation 1.387881010 × 10^9
Engineering notation 1.387881010 × 10^9

Prime Factorization of 1387881010

Prime Factorization 2 × 5 × 138788101

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1387881010
Product of the distinct prime numbers

The prime factorization of 1387881010 is 2 × 5 × 138788101. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 7, 63, 14, 617, 966, 3087, 7472, 91711, 70424, 154668, 186713, 1764577, 7575558, 77970458, 15507235, 707445761, 432772890, 1518537946, 7344956344

Basic calculations (n = 1387881010)

Multiplication

n×y
n×2 2775762020
n×3 4163643030
n×4 5551524040
n×5 6939405050

Division

n÷y
n÷2 693940505
n÷3 462627003.33333
n÷3 346970252.5
n÷5 277576202

Exponentiation

ny
n2 1926213697918620100
n3 2.6733554125431E+27
n4 3.7102992100493E+36
n5 5.1494538150455E+45

Nth Root

y√n
2√n 37254.275056697
3√n 1115.4516352265
4√n 193.0136654662
5√n 67.370604888675

Divisors of 1387881010

1, 2, 5, 10, 138788101, 277576202, 693940505, 1387881010

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1387881009
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1387881010 can be divided by 8 positive divisors. The sum of these divisors (counting 1387881010) is 1, the average is 0.125.

Base conversion 1387881010

Base System Value
2 Binary 1010010101110010110001000110010
3 Ternary 10120201112122211101
4 Quaternary 1102232112020302
5 Quinary 10320244143020
6 Senary 345415035014
8 Octal 12256261062
10 Decimal 1387881010
12 Duodecimal 32896ba6a
16 Hexadecimal 52b96232
20 Vigesimal 11de52aa
36 Base36 myb3ua

Cryptographic Hash Functions

md5 8a774a74723166c37ea3d9ab3430dd32
sha1 1158df9ff62151ea9e813f44b90b72107fdcb455
sha256 1eaa0bf1e7ff1cf624ebeba22ffd219f025ae3dcedea3ad68b0cc40a877cb188
sha512 ee6c07b072f6630e042b87c68cd42fe6d27ea1d650149c81e470033ddc05205baa581c83d53025d004c0cab4b960b8ce7fd896206ea25f199149e96aa3708c5b
ripemd-160 7a55bede2621831d948cc5e4a44f85b26faff396

1387881010 as geometric shapes

Circle

Radius = n
Diameter 2775762020
Circumference 8720313570.1456
Area 6.0513788026252E+18

Sphere

Radius = n
Volume 1.1198124965973E+28
Surface area 2.4205515210501E+19
Circumference 8720313570.1456

Square

Length = n
Perimeter 5551524040
Area 1926213697918620100
Diagonal 1962760147.3021

Cube

Length = n
Surface area 1.1557282187512E+19
Volume 2.6733554125431E+27
Space diagonal 2403880424.18

Equilateral Triangle

Length = n
Perimeter 4163643030
Area 8.3407499775754E+17
Altitude 1201940212.09

Triangular Pyramid

Length = n
Surface area 8.3407499775754E+17
Volume 3.150579567885E+26
Height 654253382.43402