139798857 (number)

139798857 is an odd 9-digits composite number following 139798856 and preceding 139798858. In scientific notation, it is written as 1.39798857 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 84726560 positive integers (up to 139798857) that are relatively prime to 139798857.

Interesting facts

Basic properties

Name

Name one hundred thirty-nine million seven hundred ninety-eight thousand eight hundred fifty-seven

Notation

Scientific notation 1.39798857 × 10^8
Engineering notation 1.39798857 × 10^6

Prime Factorization of 139798857

Prime Factorization 3 × 11 × 4236329

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 139798857
Product of the distinct prime numbers

The prime factorization of 139798857 is 3 × 11 × 4236329. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 139798857)

Multiplication

n×y
n×2 279597714
n×3 419396571
n×4 559195428
n×5 698994285

Division

n÷y
n÷2 69899428.5
n÷3 46599619
n÷3 34949714.25
n÷5 27959771.4

Exponentiation

ny
n2 19543720418506449
n3 2.7321897760348E+24
n4 3.8195700779675E+32
n5 5.3397153113125E+40

Nth Root

y√n
2√n 11823.656667884
3√n 519.0006162726
4√n 108.73663903158
5√n 42.569713186141

Divisors of 139798857

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 -139798856
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 139798857 can be divided by 8 positive divisors. The sum of these divisors (counting 139798857) is 1, the average is 0.125.

Base conversion 139798857

Base System Value
2 Binary 1000010101010010100101001001
3 Ternary 100202001111222110
4 Quaternary 20111102211021
5 Quinary 241242030412
6 Senary 21512212533
8 Octal 1025224511
10 Decimal 139798857
12 Duodecimal 3a99a149
16 Hexadecimal 8552949
20 Vigesimal 23deh2h
36 Base36 2b8dhl

Cryptographic Hash Functions

md5 45613f126b1518b84ca92778e7a0246e
sha1 30e071ed7830d35ac0a1e60b9c8cf72b83631c5f
sha256 6bc02bda26daeb90385b02218f3849be7430d5f509378e728908690eeb43a8de
sha512 81bfd229891ed50470610e41b32d84ff09b6453fa72ee50f14c71e65f04e35df28ebbe27588aee3b26ec2f8699051270d283dbb853190854178e6d1bc8be909c
ripemd-160 6f4153d29a6a8bb363b39ed6e3eeeb0442eca94e

139798857 as geometric shapes

Circle

Radius = n
Diameter 279597714
Circumference 878382124.2629
Area 6.1398408490593E+16

Sphere

Radius = n
Volume 1.1444569771472E+25
Surface area 2.4559363396237E+17
Circumference 878382124.2629

Square

Length = n
Perimeter 559195428
Area 19543720418506449
Diagonal 197705439.57366

Cube

Length = n
Surface area 117262322511038694
Volume 2.7321897760348E+24
Space diagonal 242138723.16406

Equilateral Triangle

Length = n
Perimeter 419396571
Area 8.4626791834436E+15
Altitude 121069361.58203

Triangular Pyramid

Length = n
Surface area 8.4626791834436E+15
Volume 3.2199165302046E+23
Height 65901813.191219