145017871 (number)

145017871 is an odd 9-digits composite number following 145017870 and preceding 145017872. In scientific notation, it is written as 1.45017871 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 135410688 positive integers (up to 145017871) that are relatively prime to 145017871.

Interesting facts

Basic properties

Name

Name one hundred forty-five million seventeen thousand eight hundred seventy-one

Notation

Scientific notation 1.45017871 × 10^8
Engineering notation 1.45017871 × 10^6

Prime Factorization of 145017871

Prime Factorization 127 × 17 × 67169

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 145017871
Product of the distinct prime numbers

The prime factorization of 145017871 is 127 × 17 × 67169. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 59, 56, 960, 180, 2453, 2645, 29009, 51368, 577850, 972918, 8653510, 5255895, 37783245, 8726119, 174031652, 888106520, 5564927841, 7282329788

Basic calculations (n = 145017871)

Multiplication

n×y
n×2 290035742
n×3 435053613
n×4 580071484
n×5 725089355

Division

n÷y
n÷2 72508935.5
n÷3 48339290.333333
n÷3 36254467.75
n÷5 29003574.2

Exponentiation

ny
n2 21030182909372641
n3 3.0497523522578E+24
n4 4.4226859320167E+32
n5 6.4136849796271E+40

Nth Root

y√n
2√n 12042.336608815
3√n 525.3803695509
4√n 109.73758065865
5√n 42.882915572522

Divisors of 145017871

1, 17, 127, 2159, 67169, 1141873, 8530463, 145017871

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 -145017870
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 145017871 can be divided by 8 positive divisors. The sum of these divisors (counting 145017871) is 1, the average is 0.125.

Base conversion 145017871

Base System Value
2 Binary 1000101001001100110000001111
3 Ternary 101002212200010021
4 Quaternary 20221030300033
5 Quinary 244111032441
6 Senary 22220123011
8 Octal 1051146017
10 Decimal 145017871
12 Duodecimal 40696467
16 Hexadecimal 8a4cc0f
20 Vigesimal 25674db
36 Base36 2ec8i7

Cryptographic Hash Functions

md5 a0d29c07fed0e7099d9d0d3880b1b576
sha1 2cacbcbea1defbee66e40f40f631a0673c8e70f7
sha256 eeb5d6ccc1c97e7092349003b3e913cf4b36c9a3399b7cae5ea837d1be00d707
sha512 a3c8c572eb0c9b73f14c882ba6c0898874a1ddbdad88fa4c336bc7a96df0b90500d4dccd6c70ba2ed6262ef160f91da0f8beb4d31a3530ff9b3a4024bc7f01b3
ripemd-160 82c6b6394081f2cfd51cd0ef2ceafaa9e71f897d

145017871 as geometric shapes

Circle

Radius = n
Diameter 290035742
Circumference 911174156.34566
Area 6.6068268131735E+16

Sphere

Radius = n
Volume 1.2774772780162E+25
Surface area 2.6427307252694E+17
Circumference 911174156.34566

Square

Length = n
Perimeter 580071484
Area 21030182909372641
Diagonal 205086239.95467

Cube

Length = n
Surface area 126181097456235846
Volume 3.0497523522578E+24
Space diagonal 251178320.57747

Equilateral Triangle

Length = n
Perimeter 435053613
Area 9.106336322875E+15
Altitude 125589160.28873

Triangular Pyramid

Length = n
Surface area 9.106336322875E+15
Volume 3.5941676153685E+23
Height 68362079.984891