13912386579

Names of 13912386579

• Cardinal: 13912386579 can be written as Thirteen billion, nine hundred twelve million, three hundred eighty-six thousand, five hundred seventy-nine.

Scientific notation

• Scientific notation: 1.3912386579 × 10¹⁰

Factors of 13912386579

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 782

Divisors of 13912386579

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 7 9 13 21 23 27 39 63 69 81 91 117 137 161 189 207 273 299 351 411 483 567 599 621 819 897 959 1053 1233 1449 1781 1797 1863 2093 2457 2691 2877 3151 3699 4193 4347 5343 5391 6279 7371 7787 8073 8631 9453 11097 12467 12579 13041 13777 16029 16173 18837 22057 23361 24219 25893 28359 37401 37737 40963 41331 48087 48519 54509 56511 66171 70083 77679 82063 85077 96439 112203 113211 122889 123993 144261 163527 169533 179101 198513 210249 246189 255231 286741 289317 336609 339633 368667 371979 490581 537303 574441 595539 630747 738567 860223 867951 1009827 1066819 1106001 1115937 1253707 1471743 1611909 1723323 1786617 1887449 2215701 2580669 2603853 3200457 3318003 3761121 4415229 4835727 5169969 5662347 6647103 7467733 7742007 7811559 9601371 11283363 13212143 14507181 15509907 16987041 22403199 23226021 24536837 28804113 33850089 39636429 46529721 50961123 67209597 73610511 86412339 101550267 118909287 152883369 171757859 201628791 220831533 356727861 515273577 604886373 662494599 1070183583 1545820731 1987483797 4637462193 13912386579
• Sum of all divisors σ(n): 26930534400
• Sum of proper divisors (its aliquot sum) s(n): 13018147821
• 13912386579 is a deficient number, because the sum of its proper divisors (13018147821) is less than itself. Its deficiency is 894238758

Bases of 13912386579

• Binary: 1100111101001111100010110000010011₂
• Hexadecimal: 0x33D3E2C13
• Base-36: 6E32Q6R

Squares and roots of 13912386579

• 13912386579 squared (13912386579²) is 193554500323539323241
• 13912386579 cubed (13912386579³) is 2692805032606259638436831182539
• The square root of 13912386579 is 117950.7803238283
• The cube root of 13912386579 is 2405.1041014293

Scales and comparisons

• 13,912,386,579 seconds is equal to 442 years, 19 weeks, 1 day, 23 hours, 49 minutes, 39 seconds.
• To count from 1 to 13,912,386,579 would take you about eight hundred eighty-four 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 13912386579 cubic inches would be around 200.4 feet tall.

Recreational maths with 13912386579

• 13912386579 backwards is 97568321931
• The number of decimal digits it has is: 11
• The sum of 13912386579's digits is 54
• More coming soon!