1729048146

Names of 1729048146

• Cardinal: 1729048146 can be written as One billion, seven hundred twenty-nine million, forty-eight thousand, one hundred forty-six.

Scientific notation

• Scientific notation: 1.729048146 × 10⁹

Factors of 1729048146

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1344

Divisors of 1729048146

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 14 19 21 38 41 42 43 57 82 86 114 123 129 133 246 258 266 287 301 399 574 602 779 798 817 861 903 1229 1558 1634 1722 1763 1806 2337 2451 2458 3526 3687 4674 4902 5289 5453 5719 7374 8603 10578 10906 11438 12341 16359 17157 17206 23351 24682 25809 32718 33497 34314 37023 46702 50389 51618 52847 66994 70053 74046 100491 100778 105694 140106 151167 158541 163457 200982 234479 302334 317082 326914 352723 369929 468958 490371 703437 705446 739858 957391 980742 1004093 1058169 1109787 1406874 1914782 2008186 2116338 2166727 2219574 2872173 3012279 4333454 5744346 6024558 6500181 6701737 7028651 13000362 13403474 14057302 15167089 20105211 21085953 30334178 40210422 41167813 42171906 45501267 82335626 91002534 123503439 247006878 288174691 576349382 864524073 1729048146
• Sum of all divisors σ(n): 4364236800
• Sum of proper divisors (its aliquot sum) s(n): 2635188654
• 1729048146 is an abundant number, because the sum of its proper divisors (2635188654) is greater than itself. Its abundance is 906140508

Bases of 1729048146

• Binary: 1100111000011110010111001010010₂
• Hexadecimal: 0x670F2E52
• Base-36: SLFI36

Squares and roots of 1729048146

• 1729048146 squared (1729048146²) is 2989607491186037316
• 1729048146 cubed (1729048146³) is 5169175289902929162316616136
• The square root of 1729048146 is 41581.8247074367
• The cube root of 1729048146 is 1200.2425773491

Scales and comparisons

• 1,729,048,146 seconds is equal to 54 years, 50 weeks, 6 days, 3 hours, 9 minutes, 6 seconds.
• To count from 1 to 1,729,048,146 would take you about one hundred nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1729048146 cubic inches would be around 100 feet tall.

Recreational maths with 1729048146

• 1729048146 backwards is 6418409271
• 1729048146 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1729048146's digits is 42
• More coming soon!