139634981 (number)

139634981 is an odd 9-digits prime number following 139634980 and preceding 139634982. In scientific notation, it is written as 1.39634981 × 10^8. The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors. There are 139634980 positive integers (up to 139634981) that are relatively prime to 139634981.

Interesting facts

Basic properties

Name

Name one hundred thirty-nine million six hundred thirty-four thousand nine hundred eighty-one

Notation

Scientific notation 1.39634981 × 10^8
Engineering notation 1.39634981 × 10^6

Prime Factorization of 139634981

Prime Factorization 139634981

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 139634981
Product of the distinct prime numbers

The prime factorization of 139634981 is 139634981. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 6, 82, 87, 207, 772, 9772, 946, 72830, 72952, 59355, 135970, 1714433, 935993, 60948231, 31591319, 299421340, 726298176, 4859173449, 8134481377

Basic calculations (n = 139634981)

Multiplication

n×y
n×2 279269962
n×3 418904943
n×4 558539924
n×5 698174905

Division

n÷y
n÷2 69817490.5
n÷3 46544993.666667
n÷3 34908745.25
n÷5 27926996.2

Exponentiation

ny
n2 19497927918870361
n3 2.7225927944908E+24
n4 3.8016919312946E+32
n5 5.3084918059418E+40

Nth Root

y√n
2√n 11816.724630793
3√n 518.79774146185
4√n 108.70475900711
5√n 42.559728229432

Divisors of 139634981

1, 139634981

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 139634982
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 69817491
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11816.724673106
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999856769
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 139634981 can be divided by 2 positive divisors. The sum of these divisors (counting 139634981) is 139634982, the average is 69817491.

Base conversion 139634981

Base System Value
2 Binary 1000010100101010100100100101
3 Ternary 100201202012011222
4 Quaternary 20110222210211
5 Quinary 241221304411
6 Senary 21504510125
8 Octal 1024524445
10 Decimal 139634981
12 Duodecimal 3a91b345
16 Hexadecimal 852a925
20 Vigesimal 23ce791
36 Base36 2b4v1h

Cryptographic Hash Functions

md5 133ef4e7267cbc44bf2350c9571d44de
sha1 a54439c83699f6e74f860322ddc2a54a9f7018b8
sha256 b3c14dc4f1f376f686e0ad986e7acb9bf4d2760bcf53b1a6bbeb81915d7734b4
sha512 05605fa0eef0181c91460e06ddd5d27af061eff27eef628752d5393d569eebadfa8b86647930f2799078b7a819ed37942c91446832a38d9199e4e8bc6ae683b8
ripemd-160 908645e3406ca43518e7085c1f5ec83e40bb428d

139634981 as geometric shapes

Circle

Radius = n
Diameter 279269962
Circumference 877352460.9875
Area 6.1254547110146E+16

Sphere

Radius = n
Volume 1.1404370029185E+25
Surface area 2.4501818844059E+17
Circumference 877352460.9875

Square

Length = n
Perimeter 558539924
Area 19497927918870361
Diagonal 197473683.91191

Cube

Length = n
Surface area 116987567513222166
Volume 2.7225927944908E+24
Space diagonal 241854881.60591

Equilateral Triangle

Length = n
Perimeter 418904943
Area 8.4428504494498E+15
Altitude 120927440.80296

Triangular Pyramid

Length = n
Surface area 8.4428504494498E+15
Volume 3.2086063789902E+23
Height 65824561.30397