13809211116768

Names of 13809211116768

• Cardinal: 13809211116768 can be written as Thirteen trillion, eight hundred nine billion, two hundred eleven million, one hundred sixteen thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3809211116768 × 10¹³

Factors of 13809211116768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 767

Divisors of 13809211116768

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 43 48 54 72 86 96 108 129 144 172 216 258 288 344 387 432 516 688 719 774 864 1032 1161 1376 1438 1548 2064 2157 2322 2876 3096 4128 4314 4644 5752 6192 6471 8628 9288 11504 12384 12942 17256 18576 19413 23008 25884 30917 34512 37152 38826 51768 61834 69024 77652 92751 103536 123668 155304 185502 207072 247336 278253 310608 371004 494672 516961 556506 621216 742008 834759 989344 1033922 1113012 1484016 1550883 1669518 2067844 2226024 2968032 3101766 3339036 4135688 4452048 4652649 6203532 6678072 8271376 8904096 9305298 12407064 13356144 13957947 16542752 18610596 22229323 24814128 26712288 27915894 37221192 44458646 49628256 55831788 66687969 74442384 88917292 111663576 133375938 148884768 177834584 200063907 223327152 266751876 355669168 371694959 400127814 446654304 533503752 600191721 711338336 743389918 800255628 1067007504 1115084877 1200383442 1486779836 1600511256 2134015008 2230169754 2400766884 2973559672 3201022512 3345254631 4460339508 4801533768 5947119344 6402045024 6690509262 8920679016 9603067536 10035763893 11894238688 13381018524 15982883237 17841358032 19206135072 20071527786 26762037048 31965766474 35682716064 40143055572 47948649711 53524074096 63931532948 80286111144 95897299422 107048148192 127863065896 143845949133 160572222288 191794598844 255726131792 287691898266 321144444576 383589197688 431537847399 511452263584 575383796532 767178395376 863075694798 1150767593064 1534356790752 1726151389596 2301535186128 3452302779192 4603070372256 6904605558384 13809211116768
• Sum of all divisors σ(n): 41270937523200
• Sum of proper divisors (its aliquot sum) s(n): 27461726406432
• 13809211116768 is an abundant number, because the sum of its proper divisors (27461726406432) is greater than itself. Its abundance is 13652515289664

Bases of 13809211116768

• Binary: 11001000111100110101000111111000110011100000₂
• Hexadecimal: 0xC8F351F8CE0
• Base-36: 4W7V3R7C0

Squares and roots of 13809211116768

• 13809211116768 squared (13809211116768²) is 190694311667468913730765824
• 13809211116768 cubed (13809211116768³) is 2633338008582833450435952573718927736832
• The square root of 13809211116768 is 3716074.6920329791
• The cube root of 13809211116768 is 23991.4385647727

Scales and comparisons

• 13,809,211,116,768 seconds is equal to 439,090 years, 10 weeks, 2 days, 8 hours, 52 minutes, 48 seconds.
• To count from 1 to 13,809,211,116,768 would take you about one million, ninety-seven thousand, seven hundred twenty-five 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 13809211116768 cubic inches would be around 1999.3 feet tall.

Recreational maths with 13809211116768

• 13809211116768 backwards is 86761111290831
• 13809211116768 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13809211116768's digits is 54
• More coming soon!