138846818755584

Names of 138846818755584

• Cardinal: 138846818755584 can be written as One hundred thirty-eight trillion, eight hundred forty-six billion, eight hundred eighteen million, seven hundred fifty-five thousand, five hundred eighty-four.

Scientific notation

• Scientific notation: 1.38846818755584 × 10¹⁴

Factors of 138846818755584

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 122748

Divisors of 138846818755584

• Number of divisors d(n): 99
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 576 768 1024 1152 1536 2304 3072 4608 9216 122743 245486 368229 490972 736458 981944 1104687 1472916 1963888 2209374 2945832 3927776 4418748 5891664 7855552 8837496 11783328 15711104 17674992 23566656 31422208 35349984 47133312 62844416 70699968 94266624 125688832 141399936 188533248 282799872 377066496 565599744 1131199488 15065844049 30131688098 45197532147 60263376196 90395064294 120526752392 135592596441 180790128588 241053504784 271185192882 361580257176 482107009568 542370385764 723160514352 964214019136 1084740771528 1446321028704 1928428038272 2169481543056 2892642057408 3856856076544 4338963086112 5785284114816 7713712153088 8677926172224 11570568229632 15427424306176 17355852344448 23141136459264 34711704688896 46282272918528 69423409377792 138846818755584
• Sum of all divisors σ(n): 400920442328523
• Sum of proper divisors (its aliquot sum) s(n): 262073623572939
• 138846818755584 is an abundant number, because the sum of its proper divisors (262073623572939) is greater than itself. Its abundance is 123226804817355

Bases of 138846818755584

• Binary: 11111100100011111001011010011110110010000000000₂
• Hexadecimal: 0x7E47CB4F6400
• Base-36: 1D7TCIYV40

Squares and roots of 138846818755584

• 138846818755584 squared (138846818755584²) is 19278439078545992834331181056
• 138846818755584 cubed (138846818755584³) is 2676749936629443284421781097542770915016704
• 138846818755584 is a perfect square number. Its square root is 11783328
• The cube root of 138846818755584 is 51781.9790370961

Scales and comparisons

• 138,846,818,755,584 seconds is equal to 4,414,899 years, 18 weeks, 3 days, 5 hours, 26 minutes, 24 seconds.
• To count from 1 to 138,846,818,755,584 would take you about eleven million, thirty-seven thousand, two hundred forty-eight 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 138846818755584 cubic inches would be around 4315.2 feet tall.

Recreational maths with 138846818755584

• 138846818755584 backwards is 485557818648831
• The number of decimal digits it has is: 15
• The sum of 138846818755584's digits is 81
• More coming soon!