142714861 (number)

142714861 is an odd 9-digits composite number following 142714860 and preceding 142714862. In scientific notation, it is written as 1.42714861 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 142091424 positive integers (up to 142714861) that are relatively prime to 142714861.

Interesting facts

Basic properties

Name

Name one hundred forty-two million seven hundred fourteen thousand eight hundred sixty-one

Notation

Scientific notation 1.42714861 × 10^8
Engineering notation 1.42714861 × 10^6

Prime Factorization of 142714861

Prime Factorization 229 × 623209

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 142714861
Product of the distinct prime numbers

The prime factorization of 142714861 is 229 × 623209. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 54, 84, 449, 807, 8275, 1174, 36971, 34107, 213825, 745552, 1158468, 8064913, 69479118, 94278754, 874312165, 389188075, 1448052209, 3978466775

Basic calculations (n = 142714861)

Multiplication

n×y
n×2 285429722
n×3 428144583
n×4 570859444
n×5 713574305

Division

n÷y
n÷2 71357430.5
n÷3 47571620.333333
n÷3 35678715.25
n÷5 28542972.2

Exponentiation

ny
n2 20367531550249321
n3 2.9067494341069E+24
n4 4.148363414504E+32
n5 5.9203310807843E+40

Nth Root

y√n
2√n 11946.33253346
3√n 522.58434998803
4√n 109.29927965664
5√n 42.745838418821

Divisors of 142714861

1, 229, 623209, 142714861

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 -142714860
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 142714861 can be divided by 4 positive divisors. The sum of these divisors (counting 142714861) is 1, the average is 0.25.

Base conversion 142714861

Base System Value
2 Binary 1000100000011010011111101101
3 Ternary 100221112122222121
4 Quaternary 20200122133231
5 Quinary 243013333421
6 Senary 22054512541
8 Octal 1040323755
10 Decimal 142714861
12 Duodecimal 3b965751
16 Hexadecimal 881a7ed
20 Vigesimal 24bj731
36 Base36 2cyvhp

Cryptographic Hash Functions

md5 7ede1f863e2093881618eb99cf654af9
sha1 56b13af5af500ce0c80f3c9ac99f0e5343a32c2d
sha256 81e887b5e56b76f7ae6dcefa37e365e35b550cefc2cd1e044558365e7617daea
sha512 cd22c3ffc76cd1ca8fd93acf2a314b61b1f6b60de6136b1b37af911cf245e01bbb56378a7dd7d98e7de0dbd3613f60dbfe865add6a169ef082691f0b0a9be8be
ripemd-160 897a0af62163a4a13b69ebbda3397fdfe8a1d771

142714861 as geometric shapes

Circle

Radius = n
Diameter 285429722
Circumference 896703917.75138
Area 6.3986487490022E+16

Sphere

Radius = n
Volume 1.2175763557356E+25
Surface area 2.5594594996009E+17
Circumference 896703917.75138

Square

Length = n
Perimeter 570859444
Area 20367531550249321
Diagonal 201829291.97839

Cube

Length = n
Surface area 122205189301495926
Volume 2.9067494341069E+24
Space diagonal 247189390.24713

Equilateral Triangle

Length = n
Perimeter 428144583
Area 8.8193998674485E+15
Altitude 123594695.12357

Triangular Pyramid

Length = n
Surface area 8.8193998674485E+15
Volume 3.425637060112E+23
Height 67276430.659464