138415244094

Names of 138415244094

• Cardinal: 138415244094 can be written as One hundred thirty-eight billion, four hundred fifteen million, two hundred forty-four thousand and ninety-four.

Scientific notation

• Scientific notation: 1.38415244094 × 10¹¹

Factors of 138415244094

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2281

Divisors of 138415244094

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 17 18 27 31 34 51 54 62 81 93 102 153 162 186 243 277 279 306 459 486 527 554 558 831 837 918 1054 1377 1581 1662 1674 1951 2493 2511 2754 3162 3902 4131 4709 4743 4986 5022 5853 7479 7533 8262 8587 9418 9486 11706 14127 14229 14958 15066 17174 17559 22437 25761 28254 28458 33167 35118 42381 42687 44874 51522 52677 60481 66334 67311 77283 84762 85374 99501 105354 120962 127143 128061 134622 145979 154566 158031 181443 199002 231849 254286 256122 291958 298503 316062 362886 381429 437937 463698 474093 540427 544329 597006 695547 762858 875874 895509 948186 1028177 1080854 1088658 1144287 1313811 1391094 1621281 1632987 1791018 2056354 2086641 2288574 2627622 2686527 3084531 3242562 3265974 3941433 4173282 4863843 4898961 5373054 6169062 7882866 8059581 9187259 9253593 9727686 9797922 11824299 14591529 14696883 16119162 16753237 18374518 18507186 23648598 27561777 27760779 29183058 29393766 33506474 35472897 43774587 50259711 55123554 55521558 70945794 82685331 83282337 87549174 100519422 131323761 150779133 165370662 166564674 248055993 249847011 262647522 284805029 301558266 452337399 496111986 499694022 569610058 744167979 854415087 904674798 1357012197 1488335958 1708830174 2232503937 2563245261 2714024394 4071036591 4465007874 5126490522 7689735783 8142073182 15379471566 23069207349 46138414698 69207622047 138415244094
• Sum of all divisors σ(n): 341326282752
• Sum of proper divisors (its aliquot sum) s(n): 202911038658
• 138415244094 is an abundant number, because the sum of its proper divisors (202911038658) is greater than itself. Its abundance is 64495794564

Bases of 138415244094

• Binary: 10000000111010001100010000001100111110₂
• Hexadecimal: 0x203A31033E
• Base-36: 1RL4V1VI

Squares and roots of 138415244094

• 138415244094 squared (138415244094²) is 19158779797601601880836
• 138415244094 cubed (138415244094³) is 2651867182228221640101324440782584
• The square root of 138415244094 is 372041.9923798925
• The cube root of 138415244094 is 5172.8272406207

Scales and comparisons

• 138,415,244,094 seconds is equal to 4,401 years, 9 weeks, 1 day, 6 hours, 54 minutes, 54 seconds.
• To count from 1 to 138,415,244,094 would take you about eight thousand, eight hundred two 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 138415244094 cubic inches would be around 431.1 feet tall.

Recreational maths with 138415244094

• 138415244094 backwards is 490442514831
• The number of decimal digits it has is: 12
• The sum of 138415244094's digits is 45
• More coming soon!