11948716742391

Names of 11948716742391

• Cardinal: 11948716742391 can be written as Eleven trillion, nine hundred forty-eight billion, seven hundred sixteen million, seven hundred forty-two thousand, three hundred ninety-one.

Scientific notation

• Scientific notation: 1.1948716742391 × 10¹³

Factors of 11948716742391

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 11092247

Divisors of 11948716742391

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 13 27 31 33 39 81 93 99 117 143 243 279 297 341 351 403 429 837 891 1023 1053 1209 1287 2511 2673 3069 3159 3627 3861 4433 7533 9207 10881 11583 13299 27621 32643 34749 39897 82863 97929 119691 359073 1077219 11092189 33276567 99829701 122014079 144198457 299489103 343857859 366042237 432595371 898467309 1031573577 1098126711 1297786113 1586183027 2695401927 3094720731 3294380133 3782436449 3893358339 4470152167 4758549081 9284162193 9883140399 11347309347 11680075017 13410456501 14275647243 27852486579 29649421197 34041928041 35040225051 40231369503 42826941729 49171673837 83557459737 102125784123 120694108509 128480825187 147515021511 306377352369 362082325527 385442475561 442545064533 919132057107 1086246976581 1327635193599 3982905580797 11948716742391
• Sum of all divisors σ(n): 21705907292160
• Sum of proper divisors (its aliquot sum) s(n): 9757190549769
• 11948716742391 is a deficient number, because the sum of its proper divisors (9757190549769) is less than itself. Its deficiency is 2191526192622

Bases of 11948716742391

• Binary: 10101101111000000111000001000101011011110111₂
• Hexadecimal: 0xADE070456F7
• Base-36: 48H5XFWFR

Squares and roots of 11948716742391

• 11948716742391 squared (11948716742391²) is 142771831789894991056396881
• 11948716742391 cubed (11948716742391³) is 1705940176849749892287358619704332882471
• The square root of 11948716742391 is 3456691.5891341825
• The cube root of 11948716742391 is 22861.6245725295

Scales and comparisons

• 11,948,716,742,391 seconds is equal to 379,932 years, 12 weeks, 15 hours, 59 minutes, 51 seconds.
• To count from 1 to 11,948,716,742,391 would take you about nine hundred forty-nine thousand, eight hundred thirty 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 11948716742391 cubic inches would be around 1905.1 feet tall.

Recreational maths with 11948716742391

• 11948716742391 backwards is 19324761784911
• The number of decimal digits it has is: 14
• The sum of 11948716742391's digits is 63
• More coming soon!