13755875205815

Names of 13755875205815

• Cardinal: 13755875205815 can be written as Thirteen trillion, seven hundred fifty-five billion, eight hundred seventy-five million, two hundred five thousand, eight hundred fifteen.

Scientific notation

• Scientific notation: 1.3755875205815 × 10¹³

Factors of 13755875205815

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3689

Divisors of 13755875205815

• Number of divisors d(n): 128
• Complete list of divisors:
  1 5 19 31 61 73 95 155 305 331 365 589 1159 1387 1655 1891 2263 2945 3169 4453 5795 6289 6935 9455 10261 11315 15845 20191 22265 24163 31445 35929 42997 51305 60211 84607 98239 100955 120815 138043 179645 193309 194959 214985 231337 301055 383629 423035 459097 491195 625921 690215 749053 966545 974795 1048939 1156685 1473943 1866541 1918145 2295485 2622817 3129605 3672871 3745265 4395403 5244695 5992579 7171447 7369715 9332705 11892499 13114085 14111557 14232007 18364355 19929841 21977015 28004917 29962895 32517109 35857235 45692233 59462495 63985279 70557785 71160035 76572547 99649205 113859001 136257493 140024585 162585545 228461165 268119583 319926395 382862735 437458267 569295005 617825071 681287465 868152427 1215720301 1340597915 1454878393 1983543649 2187291335 2373748957 3089125355 4340762135 4670925367 6078601505 7274391965 8311707073 9917718245 11868744785 23354626835 37687329331 41558535365 45101230183 88747581973 144798686377 188436646655 225506150915 443737909865 723993431885 2751175041163 13755875205815
• Sum of all divisors σ(n): 18541803724800
• Sum of proper divisors (its aliquot sum) s(n): 4785928518985
• 13755875205815 is a deficient number, because the sum of its proper divisors (4785928518985) is less than itself. Its deficiency is 8969946686830

Bases of 13755875205815

• Binary: 11001000001011001010000011100010001010110111₂
• Hexadecimal: 0xC82CA0E22B7
• Base-36: 4VJD0XJ1Z

Squares and roots of 13755875205815

• 13755875205815 squared (13755875205815²) is 189224102677955868609814225
• 13755875205815 cubed (13755875205815³) is 2602943142370284876776515350250789718375
• The square root of 13755875205815 is 3708891.3715307165
• The cube root of 13755875205815 is 23960.5109906827

Scales and comparisons

• 13,755,875,205,815 seconds is equal to 437,394 years, 14 weeks, 4 days, 14 hours, 3 minutes, 35 seconds.
• To count from 1 to 13,755,875,205,815 would take you about one million, ninety-three thousand, four hundred eighty-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 13755875205815 cubic inches would be around 1996.7 feet tall.

Recreational maths with 13755875205815

• 13755875205815 backwards is 51850257855731
• The number of decimal digits it has is: 14
• The sum of 13755875205815's digits is 62
• More coming soon!