138977437 (number)

138977437 is an odd 9-digits composite number following 138977436 and preceding 138977438. In scientific notation, it is written as 1.38977437 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 138946780 positive integers (up to 138977437) that are relatively prime to 138977437.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million nine hundred seventy-seven thousand four hundred thirty-seven

Notation

Scientific notation 1.38977437 × 10^8
Engineering notation 1.38977437 × 10^6

Prime Factorization of 138977437

Prime Factorization 25127 × 5531

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138977437
Product of the distinct prime numbers

The prime factorization of 138977437 is 25127 × 5531. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 31, 52, 984, 950, 8494, 2771, 52282, 74004, 711038, 486343, 1859111, 1870270, 70504679, 97599483, 567362805, 522024318, 6532394416, 2753600397

Basic calculations (n = 138977437)

Multiplication

n×y
n×2 277954874
n×3 416932311
n×4 555909748
n×5 694887185

Division

n÷y
n÷2 69488718.5
n÷3 46325812.333333
n÷3 34744359.25
n÷5 27795487.4

Exponentiation

ny
n2 19314727995088969
n3 2.6843113931096E+24
n4 3.7305871752427E+32
n5 5.1846744412031E+40

Nth Root

y√n
2√n 11788.869199376
3√n 517.98211677303
4√n 108.57655916162
5√n 42.519569587605

Divisors of 138977437

1, 5531, 25127, 138977437

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138977436
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138977437 can be divided by 4 positive divisors. The sum of these divisors (counting 138977437) is 1, the average is 0.25.

Base conversion 138977437

Base System Value
2 Binary 1000010010001010000010011101
3 Ternary 100200111210012111
4 Quaternary 20102022002131
5 Quinary 241034234222
6 Senary 21442434021
8 Octal 1022120235
10 Decimal 138977437
12 Duodecimal 3a662911
16 Hexadecimal 848a09d
20 Vigesimal 238c3bh
36 Base36 2aqrod

Cryptographic Hash Functions

md5 f48939b2592e76150d1b6c91d477e96f
sha1 5829b691a926d250e768559bb9be14f8c42eb040
sha256 7dc46fbde350bad5faa13a4fc82146e3b2dbecc87c56ef2ffcb3693f348ee92b
sha512 720c8a47290672e381ff3cf0af8f42b063598991bf2c7118fe07e2bffb55995eb8ed3966886e930145b83d444dfe00d4c30c276cd10073bd1490816824f73986
ripemd-160 db1c9e446bfec785d3d314872972d6522efa1e12

138977437 as geometric shapes

Circle

Radius = n
Diameter 277954874
Circumference 873220990.18788
Area 6.0679007575457E+16

Sphere

Radius = n
Volume 1.1244017270054E+25
Surface area 2.4271603030183E+17
Circumference 873220990.18788

Square

Length = n
Perimeter 555909748
Area 19314727995088969
Diagonal 196543776.26925

Cube

Length = n
Surface area 115888367970533814
Volume 2.6843113931096E+24
Space diagonal 240715981.9897

Equilateral Triangle

Length = n
Perimeter 416932311
Area 8.3635225554668E+15
Altitude 120357990.99485

Triangular Pyramid

Length = n
Surface area 8.3635225554668E+15
Volume 3.1634913148069E+23
Height 65514592.089751