14181436638

Names of 14181436638

• Cardinal: 14181436638 can be written as Fourteen billion, one hundred eighty-one million, four hundred thirty-six thousand, six hundred thirty-eight.

Scientific notation

• Scientific notation: 1.4181436638 × 10¹⁰

Factors of 14181436638

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 812

Divisors of 14181436638

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 18 19 27 31 38 54 57 62 93 114 171 186 279 342 361 513 558 589 722 757 837 961 1026 1083 1178 1514 1674 1767 1922 2166 2271 2883 3249 3534 4542 5301 5766 6498 6813 8649 9747 10602 11191 13626 14383 15903 17298 18259 19494 20439 22382 23467 25947 28766 31806 33573 36518 40878 43149 46934 51894 54777 67146 70401 86298 100719 109554 129447 140802 164331 201438 211203 258894 273277 302157 328662 346921 388341 422406 445873 492993 546554 604314 633609 693842 727477 776682 819831 891746 985986 1040763 1267218 1337619 1454954 1639662 2081526 2182431 2459493 2675238 3122289 4012857 4364862 4918986 6244578 6547293 7378479 8025714 8471587 9366867 12038571 13094586 13822063 14756958 16943174 18733734 19641879 24077142 25414761 27644126 39283758 41466189 50829522 76244283 82932378 124398567 152488566 228732849 248797134 262619197 373195701 457465698 525238394 746391402 787857591 1575715182 2363572773 4727145546 7090718319 14181436638
• Sum of all divisors σ(n): 34413169680
• Sum of proper divisors (its aliquot sum) s(n): 20231733042
• 14181436638 is an abundant number, because the sum of its proper divisors (20231733042) is greater than itself. Its abundance is 6050296404

Bases of 14181436638

• Binary: 1101001101010001111000110011011110₂
• Hexadecimal: 0x34D478CDE
• Base-36: 6IJ9EJI

Squares and roots of 14181436638

• 14181436638 squared (14181436638²) is 201113145117608743044
• 14181436638 cubed (14181436638³) is 2852073324554267447553309246072
• The square root of 14181436638 is 119085.8372687533
• The cube root of 14181436638 is 2420.5092295177

Scales and comparisons

• 14,181,436,638 seconds is equal to 450 years, 48 weeks, 23 hours, 57 minutes, 18 seconds.
• To count from 1 to 14,181,436,638 would take you about nine hundred one 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 14181436638 cubic inches would be around 201.7 feet tall.

Recreational maths with 14181436638

• 14181436638 backwards is 83663418141
• The number of decimal digits it has is: 11
• The sum of 14181436638's digits is 45
• More coming soon!