138304999832472

Names of 138304999832472

• Cardinal: 138304999832472 can be written as One hundred thirty-eight trillion, three hundred four billion, nine hundred ninety-nine million, eight hundred thirty-two thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.38304999832472 × 10¹⁴

Factors of 138304999832472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 414792658

Divisors of 138304999832472

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 33 36 44 66 72 88 99 132 198 264 396 421 792 842 1263 1684 2526 3368 3789 4631 5052 7578 9262 10104 13893 15156 18524 27786 30312 37048 41679 55572 83358 111144 166716 333432 414792221 829584442 1244376663 1659168884 2488753326 3318337768 3733129989 4562714431 4977506652 7466259978 9125428862 9955013304 13688143293 14932519956 18250857724 27376286586 29865039912 36501715448 41064429879 54752573172 82128859758 109505146344 164257719516 174627525041 328515439032 349255050082 523882575123 698510100164 1047765150246 1397020200328 1571647725369 1920902775451 2095530300492 3143295450738 3841805550902 4191060600984 5762708326353 6286590901476 7683611101804 11525416652706 12573181802952 15367222203608 17288124979059 23050833305412 34576249958118 46101666610824 69152499916236 138304999832472
• Sum of all divisors σ(n): 409599023380560
• Sum of proper divisors (its aliquot sum) s(n): 271294023548088
• 138304999832472 is an abundant number, because the sum of its proper divisors (271294023548088) is greater than itself. Its abundance is 132989023715616

Bases of 138304999832472

• Binary: 11111011100100110100100011000101011101110011000₂
• Hexadecimal: 0x7DC9A462BB98
• Base-36: 1D0WFTYYE0

Squares and roots of 138304999832472

• 138304999832472 squared (138304999832472²) is 19128272978660079948065630784
• 138304999832472 cubed (138304999832472³) is 2645535791109061041648251192041581006018048
• The square root of 138304999832472 is 11760314.6145191201
• The cube root of 138304999832472 is 51714.5353357223

Scales and comparisons

• 138,304,999,832,472 seconds is equal to 4,397,671 years, 9 weeks, 5 days, 21 hours, 1 minute, 12 seconds.
• To count from 1 to 138,304,999,832,472 would take you about ten million, nine hundred ninety-four thousand, one hundred seventy-seven 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 138304999832472 cubic inches would be around 4309.5 feet tall.

Recreational maths with 138304999832472

• 138304999832472 backwards is 274238999403831
• 138304999832472 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138304999832472's digits is 72
• More coming soon!