138667016763

Names of 138667016763

• Cardinal: 138667016763 can be written as One hundred thirty-eight billion, six hundred sixty-seven million, sixteen thousand, seven hundred sixty-three.

Scientific notation

• Scientific notation: 1.38667016763 × 10¹¹

Factors of 138667016763

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 356

Divisors of 138667016763

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 9 11 17 31 33 51 61 93 99 121 153 183 187 233 279 289 341 363 527 549 561 671 699 867 1023 1037 1089 1581 1683 1891 2013 2057 2097 2563 2601 3069 3111 3179 3751 3961 4743 5673 5797 6039 6171 7223 7381 7689 8959 9333 9537 11253 11407 11883 14213 17019 17391 17629 18513 20801 21669 22143 23067 26877 28193 28611 32147 33759 34221 34969 35649 42639 43571 52173 52887 62403 63767 65007 66429 67337 79453 80631 84579 96441 98549 102663 104907 122791 125477 127917 130713 156343 158661 187209 191301 193919 202011 228811 238359 241621 253737 289323 295647 314721 353617 368373 376431 392139 440603 469029 479281 546499 573903 581757 606033 686433 715077 724863 740707 873983 886941 1060851 1084039 1105119 1129293 1321809 1350701 1407087 1437843 1639497 1719773 1745271 2059299 2087447 2133109 2174589 2222121 2621949 2657831 3182553 3252117 3889787 3965427 4052103 4107557 4313529 4846633 4918491 5159319 6011489 6262341 6399327 6666363 7490251 7865847 7973493 8147777 9756351 11669361 12156309 12322671 14539899 14857711 15477957 18034467 18787023 19197981 22470753 22961917 23920479 24443331 29236141 35008083 36968013 43619697 44573133 45183127 53312963 54103401 66126379 67412259 68885751 73329993 82392761 87708423 127334267 133719399 135549381 159938889 198379137 206657253 247178283 252581087 263125269 382002801 406648143 479816667 497014397 595137411 741534849 757743261 906320371 1146008403 1400676937 1491043191 2273229783 2718961113 4202030811 4473129573 8156883339 12606092433 15407446307 46222338921 138667016763
• Sum of all divisors σ(n): 246428477568
• Sum of proper divisors (its aliquot sum) s(n): 107761460805
• 138667016763 is a deficient number, because the sum of its proper divisors (107761460805) is less than itself. Its deficiency is 30905555958

Bases of 138667016763

• Binary: 10000001001001001100101100001000111011₂
• Hexadecimal: 0x204932C23B
• Base-36: 1RPAREWR

Squares and roots of 138667016763

• 138667016763 squared (138667016763²) is 19228541537950122998169
• 138667016763 cubed (138667016763³) is 2666364491770971506445012541306947
• The square root of 138667016763 is 372380.2045799427
• The cube root of 138667016763 is 5175.9617404041

Scales and comparisons

• 138,667,016,763 seconds is equal to 4,409 years, 9 weeks, 3 days, 7 hours, 46 minutes, 3 seconds.
• To count from 1 to 138,667,016,763 would take you about eight thousand, eight hundred eighteen 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 138667016763 cubic inches would be around 431.3 feet tall.

Recreational maths with 138667016763

• 138667016763 backwards is 367610766831
• The number of decimal digits it has is: 12
• The sum of 138667016763's digits is 54
• More coming soon!