1377805978 (number)

1377805978 is an even 10-digits composite number following 1377805977 and preceding 1377805979. In scientific notation, it is written as 1.377805978 × 10^9. The sum of its digits is 55. It has a total of 5 prime factors and 32 positive divisors. There are 666622320 positive integers (up to 1377805978) that are relatively prime to 1377805978.

Interesting facts

Basic properties

Name

Name one billion three hundred seventy-seven million eight hundred five thousand nine hundred seventy-eight

Notation

Scientific notation 1.377805978 × 10^9
Engineering notation 1.377805978 × 10^9

Prime Factorization of 1377805978

Prime Factorization 2 × 79 × 467 × 263 × 71

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1377805978
Product of the distinct prime numbers

The prime factorization of 1377805978 is 2 × 79 × 467 × 263 × 71. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1377805978)

Multiplication

n×y
n×2 2755611956
n×3 4133417934
n×4 5511223912
n×5 6889029890

Division

n÷y
n÷2 688902989
n÷3 459268659.33333
n÷3 344451494.5
n÷5 275561195.6

Exponentiation

ny
n2 1898349313012536484
n3 2.6155570318009E+27
n4 3.6037301142152E+36
n5 4.9652408944643E+45

Nth Root

y√n
2√n 37118.808951797
3√n 1112.7459481979
4√n 192.66242226183
5√n 67.272507061408

Divisors of 1377805978

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 -1377805977
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 1377805978 can be divided by 32 positive divisors. The sum of these divisors (counting 1377805978) is 1, the average is 0.03125.

Base conversion 1377805978

Base System Value
2 Binary 1010010000111111010011010011010
3 Ternary 10120000120210111001
4 Quaternary 1102013322122122
5 Quinary 10310204242403
6 Senary 344415055214
8 Octal 12207723232
10 Decimal 1377805978
12 Duodecimal 32551150a
16 Hexadecimal 521fa69a
20 Vigesimal 11ab5eii
36 Base36 msb5wa

Cryptographic Hash Functions

md5 f15f8ea1f440fabcfe4ff96dbbb3dd54
sha1 101c3b0e6958aa81e56b7dfc710a02396506f093
sha256 bdadaa81b36e8689602dc098dff532f86c88a58d614b8e2d1431ff99d6426734
sha512 2571637435ff870a68152573d73e07e9d5b5ff284f97aee6d971f1e500b883445c6ed7e800ced42693701b571a18aad9cd3f67bd7fad1bdc4d167e8123533523
ripemd-160 b6ebb25496ab7f0c4c52f1b05c4328e5958d6f3c

1377805978 as geometric shapes

Circle

Radius = n
Diameter 2755611956
Circumference 8657010277.1138
Area 5.9638402557074E+18

Sphere

Radius = n
Volume 1.0956019674868E+28
Surface area 2.385536102283E+19
Circumference 8657010277.1138

Square

Length = n
Perimeter 5511223912
Area 1898349313012536484
Diagonal 1948511900.4063

Cube

Length = n
Surface area 1.1390095878075E+19
Volume 2.6155570318009E+27
Space diagonal 2386429956.8681

Equilateral Triangle

Length = n
Perimeter 4133417934
Area 8.220093651628E+17
Altitude 1193214978.4341

Triangular Pyramid

Length = n
Surface area 8.220093651628E+17
Volume 3.0824635229443E+26
Height 649503966.80211