138090331308736

Names of 138090331308736

• Cardinal: 138090331308736 can be written as One hundred thirty-eight trillion, ninety billion, three hundred thirty-one million, three hundred eight thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 1.38090331308736 × 10¹⁴

Factors of 138090331308736

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1307

Divisors of 138090331308736

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 152 304 361 409 608 722 818 877 1216 1444 1636 1754 2888 3272 3508 5776 6544 6859 7016 7771 11552 13088 13718 14032 15542 16663 23104 26176 27436 28064 31084 33326 54872 56128 62168 66652 109744 124336 133304 147649 219488 248672 266608 295298 316597 358693 438976 497344 533216 590596 633194 717386 769129 1066432 1181192 1266388 1434772 1538258 2362384 2532776 2805331 2869544 3076516 4724768 5065552 5610662 5739088 6015343 6153032 6815167 9449536 10131104 11221324 11478176 12030686 12306064 13630334 14613451 20262208 22442648 22956352 24061372 24612128 27260668 29226902 44885296 48122744 49224256 54521336 58453804 89770592 96245488 109042672 116907608 129488173 179541184 192490976 218085344 233815216 258976346 277655569 314573761 384981952 436170688 467630432 517952692 555311138 629147522 935260864 1035905384 1110622276 1258295044 2071810768 2221244552 2460275287 2516590088 4143621536 4442489104 4920550574 5033180176 5275455811 5976901459 8287243072 8884978208 9841101148 10066360352 10550911622 11953802918 17769956416 19682202296 20132720704 21101823244 23907605836 39364404592 42203646488 47815211672 78728809184 84407292976 95630423344 113561127721 157457618368 168814585952 191260846688 227122255442 337629171904 382521693376 454244510884 908489021768 1816978043536 2157661426699 3633956087072 4315322853398 7267912174144 8630645706796 17261291413592 34522582827184 69045165654368 138090331308736
• Sum of all divisors σ(n): 290282474907600
• Sum of proper divisors (its aliquot sum) s(n): 152192143598864
• 138090331308736 is an abundant number, because the sum of its proper divisors (152192143598864) is greater than itself. Its abundance is 14101812290128

Bases of 138090331308736

• Binary: 11111011001011110101001001001010000001011000000₂
• Hexadecimal: 0x7D97A92502C0
• Base-36: 1CY5TLVHDS

Squares and roots of 138090331308736

• 138090331308736 squared (138090331308736²) is 19068939600956473958549917696
• 138090331308736 cubed (138090331308736³) is 2633236187202355542169936358730264765792256
• The square root of 138090331308736 is 11751184.2513312673
• The cube root of 138090331308736 is 51687.7654392193

Scales and comparisons

• 138,090,331,308,736 seconds is equal to 4,390,845 years, 20 weeks, 3 days, 11 hours, 32 minutes, 16 seconds.
• To count from 1 to 138,090,331,308,736 would take you about ten million, nine hundred seventy-seven thousand, one hundred thirteen 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 138090331308736 cubic inches would be around 4307.3 feet tall.

Recreational maths with 138090331308736

• 138090331308736 backwards is 637803133090831
• The number of decimal digits it has is: 15
• The sum of 138090331308736's digits is 55
• More coming soon!