138512897 (number)

138512897 is an odd 9-digits prime number following 138512896 and preceding 138512898. In scientific notation, it is written as 1.38512897 × 10^8. The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors. There are 138512896 positive integers (up to 138512897) that are relatively prime to 138512897.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million five hundred twelve thousand eight hundred ninety-seven

Notation

Scientific notation 1.38512897 × 10^8
Engineering notation 1.38512897 × 10^6

Prime Factorization of 138512897

Prime Factorization 138512897

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 138512897
Product of the distinct prime numbers

The prime factorization of 138512897 is 138512897. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 3, 52, 89, 830, 610, 1576, 940, 81494, 31618, 332649, 571684, 1131251, 7462266, 69835519, 41956595, 765829895, 776767077, 1482687869, 4775413442

Basic calculations (n = 138512897)

Multiplication

n×y
n×2 277025794
n×3 415538691
n×4 554051588
n×5 692564485

Division

n÷y
n÷2 69256448.5
n÷3 46170965.666667
n÷3 34628224.25
n÷5 27702579.4

Exponentiation

ny
n2 19185822635332609
n3 2.6574838745481E+24
n4 3.6809579019444E+32
n5 5.0986014273336E+40

Nth Root

y√n
2√n 11769.150224209
3√n 517.40434430424
4√n 108.48571437848
5√n 42.491106689885

Divisors of 138512897

1, 138512897

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 138512898
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 69256449
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11769.150266693
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999855609
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138512897 can be divided by 2 positive divisors. The sum of these divisors (counting 138512897) is 138512898, the average is 69256449.

Base conversion 138512897

Base System Value
2 Binary 1000010000011000101000000001
3 Ternary 100122122011222022
4 Quaternary 20100120220001
5 Quinary 240424403042
6 Senary 21424451225
8 Octal 1020305001
10 Decimal 138512897
12 Duodecimal 3a479b15
16 Hexadecimal 8418a01
20 Vigesimal 235e24h
36 Base36 2agt8h

Cryptographic Hash Functions

md5 a2b1ff86a151d44a70a8bd2ad79a0f69
sha1 60f58b860236b5663326c0895c36a778c3c6012e
sha256 bbf9aad523dfea34ea47d6cd01d26141ec638421f5822b48c6a47d15539ec303
sha512 fed142059a8338054b5088e3ff3f1dc4eec46536e1d88b83951fcfa3359533cc33bb65748e13d9f4e0434af436520e0bf27b0227d1fb8ce6e05c48067a77766e
ripemd-160 f8475b13db40ed51b53a7753ac97a3e74337b403

138512897 as geometric shapes

Circle

Radius = n
Diameter 277025794
Circumference 870302199.28528
Area 6.0274039444238E+16

Sphere

Radius = n
Volume 1.1131642423085E+25
Surface area 2.4109615777695E+17
Circumference 870302199.28528

Square

Length = n
Perimeter 554051588
Area 19185822635332609
Diagonal 195886817.50099

Cube

Length = n
Surface area 115114935811995654
Volume 2.6574838745481E+24
Space diagonal 239911375.10755

Equilateral Triangle

Length = n
Perimeter 415538691
Area 8.3077048973503E+15
Altitude 119955687.55378

Triangular Pyramid

Length = n
Surface area 8.3077048973503E+15
Volume 3.1318747809781E+23
Height 65295605.833663