138474240250346

Names of 138474240250346

• Cardinal: 138474240250346 can be written as One hundred thirty-eight trillion, four hundred seventy-four billion, two hundred forty million, two hundred fifty thousand, three hundred forty-six.

Scientific notation

• Scientific notation: 1.38474240250346 × 10¹⁴

Factors of 138474240250346

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 509424

Divisors of 138474240250346

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 7 11 13 14 17 22 26 34 77 91 119 143 154 182 187 221 238 286 374 442 1001 1309 1547 2002 2431 2618 3094 4862 8117 16234 17017 34034 56819 89287 105521 113638 137989 178574 211042 275978 501257 625009 738647 965923 1002514 1160731 1250018 1477294 1517879 1793857 1931846 2321462 3035758 3508799 3587714 5513827 6516341 7017598 8125117 8521369 10625153 11027654 12556999 13032682 16250234 17042738 19732427 21250306 25113998 38596789 39464854 45614387 59649583 71679751 77193578 91228774 93735059 110777797 119299166 138126989 143359502 187470118 221555594 276253978 501758257 656145413 775444579 1003516514 1218555767 1312290826 1550889158 2437111534 4068703069 8137406138 8529890369 17059780738 28480921483 44755733759 52893139897 56961842966 69167952173 89511467518 105786279794 138335904346 313290136313 370251979279 484175665211 581824538867 626580272626 740503958558 760847473903 899183378249 968351330422 1163649077734 1521694947806 1798366756498 4072771772069 5325932317321 6294283647743 8145543544138 9891017160739 10651864634642 12588567295486 19782034321478 69237120125173 138474240250346
• Sum of all divisors σ(n): 295327162335744
• Sum of proper divisors (its aliquot sum) s(n): 156852922085398
• 138474240250346 is an abundant number, because the sum of its proper divisors (156852922085398) is greater than itself. Its abundance is 18378681835052

Bases of 138474240250346

• Binary: 11111011111000100001011111001101001000111101010₂
• Hexadecimal: 0x7DF10BE691EA
• Base-36: 1D326RCGKQ

Squares and roots of 138474240250346

• 138474240250346 squared (138474240250346²) is 19175115212910544236753119716
• 138474240250346 cubed (138474240250346³) is 2655259510820639194262071427796312348421736
• The square root of 138474240250346 is 11767507.8181552953
• The cube root of 138474240250346 is 51735.6206714169

Scales and comparisons

• 138,474,240,250,346 seconds is equal to 4,403,052 years, 26 weeks, 4 days, 12 minutes, 26 seconds.
• To count from 1 to 138,474,240,250,346 would take you about eleven million, seven thousand, six hundred thirty-one 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 138474240250346 cubic inches would be around 4311.3 feet tall.

Recreational maths with 138474240250346

• 138474240250346 backwards is 643052042474831
• The number of decimal digits it has is: 15
• The sum of 138474240250346's digits is 53
• More coming soon!