61988376438394

Names of 61988376438394

• Cardinal: 61988376438394 can be written as Sixty-one trillion, nine hundred eighty-eight billion, three hundred seventy-six million, four hundred thirty-eight thousand, three hundred ninety-four.

Scientific notation

• Scientific notation: 6.1988376438394 × 10¹³

Factors of 61988376438394

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 789

Divisors of 61988376438394

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 7 14 37 49 74 98 259 343 518 686 743 1369 1486 1813 2401 2738 3626 4802 5201 9583 10402 12691 16807 19166 25382 27491 33614 36407 50653 54982 67081 72814 88837 101306 117649 134162 177674 192437 235298 254849 354571 384874 469567 509698 621859 709142 823543 939134 1017167 1243718 1347059 1647086 1783943 2034334 2481997 2694118 3286969 3567886 4353013 4963994 6573938 7120169 8706026 9429413 12487601 14240338 17373979 18858826 23008783 24975202 30471091 34747958 37635179 46017566 49841183 60942182 66005891 75270358 87413207 99682366 121617853 132011782 161061481 174826414 243235706 263446253 322122962 348888281 462041237 526892506 611892449 697776562 851324971 924082474 1127430367 1223784898 1702649942 1844123771 2254860734 2442217967 3234288659 3688247542 4884435934 5959274797 6468577318 11918549594 12908866397 17095525769 22640020613 25817732794 34191051538 41714923579 45280041226 83429847158 90362064779 119668680383 180724129558 239337360766 632534453453 837680762681 1265068906906 1675361525362 4427741174171 8855482348342 30994188219197 61988376438394
• Sum of all divisors σ(n): 111642961536000
• Sum of proper divisors (its aliquot sum) s(n): 49654585097606
• 61988376438394 is a deficient number, because the sum of its proper divisors (49654585097606) is less than itself. Its deficiency is 12333791340788

Bases of 61988376438394

• Binary: 1110000110000011001011001010000110011001111010₂
• Hexadecimal: 0x3860CB28667A
• Base-36: LZ12EU7AY

Squares and roots of 61988376438394

• 61988376438394 squared (61988376438394²) is 3842558813468040408477299236
• 61988376438394 cubed (61988376438394³) is 238193982215925481295392519339677857266984
• The square root of 61988376438394 is 7873269.7425144783
• The cube root of 61988376438394 is 39576.4425660407

Scales and comparisons

• 61,988,376,438,394 seconds is equal to 1,971,038 years, 32 weeks, 4 days, 15 hours, 6 minutes, 34 seconds.
• To count from 1 to 61,988,376,438,394 would take you about four million, nine hundred twenty-seven thousand, five hundred ninety-six 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 61988376438394 cubic inches would be around 3298 feet tall.

Recreational maths with 61988376438394

• 61988376438394 backwards is 49383467388916
• The number of decimal digits it has is: 14
• The sum of 61988376438394's digits is 79
• More coming soon!