138477172242708

Names of 138477172242708

• Cardinal: 138477172242708 can be written as One hundred thirty-eight trillion, four hundred seventy-seven billion, one hundred seventy-two million, two hundred forty-two thousand, seven hundred eight.

Scientific notation

• Scientific notation: 1.38477172242708 × 10¹⁴

Factors of 138477172242708

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 41861

Divisors of 138477172242708

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 169 234 338 468 507 676 1014 1521 2028 2197 3042 4394 6084 6591 8788 13182 19773 26364 39546 41843 79092 83686 125529 167372 251058 376587 502116 543959 753174 1087918 1506348 1631877 2175836 3263754 4895631 6527508 7071467 9791262 14142934 19582524 21214401 28285868 42428802 63643203 84857604 91929071 127286406 183858142 254572812 275787213 367716284 551574426 827361639 1103148852 1654723278 1750836649 3309446556 3501673298 5252509947 7003346596 10505019894 15757529841 21010039788 22760876437 31515059682 45521752874 63030119364 68282629311 91043505748 136565258622 204847887933 273130517244 295891393681 409695775866 591782787362 819391551732 887674181043 1183565574724 1775348362086 2663022543129 3550696724172 3846588117853 5326045086258 7693176235706 10652090172516 11539764353559 15386352471412 23079528707118 34619293060677 46159057414236 69238586121354 138477172242708
• Sum of all divisors σ(n): 379205264013940
• Sum of proper divisors (its aliquot sum) s(n): 240728091771232
• 138477172242708 is an abundant number, because the sum of its proper divisors (240728091771232) is greater than itself. Its abundance is 102250919528524

Bases of 138477172242708

• Binary: 11111011111000110111010101010010011100100010100₂
• Hexadecimal: 0x7DF1BAA93914
• Base-36: 1D33J8Z8D0

Squares and roots of 138477172242708

• 138477172242708 squared (138477172242708²) is 19175927232336618982459173264
• 138477172242708 cubed (138477172242708³) is 2655428178265912895438420039051430432558912
• The square root of 138477172242708 is 11767632.3975006969
• The cube root of 138477172242708 is 51735.9858112287

Scales and comparisons

• 138,477,172,242,708 seconds is equal to 4,403,145 years, 38 weeks, 3 days, 2 hours, 31 minutes, 48 seconds.
• To count from 1 to 138,477,172,242,708 would take you about eleven million, seven thousand, eight hundred sixty-four 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 138477172242708 cubic inches would be around 4311.3 feet tall.

Recreational maths with 138477172242708

• 138477172242708 backwards is 807242271774831
• The number of decimal digits it has is: 15
• The sum of 138477172242708's digits is 63
• More coming soon!