138456505644032

Names of 138456505644032

• Cardinal: 138456505644032 can be written as One hundred thirty-eight trillion, four hundred fifty-six billion, five hundred five million, six hundred forty-four thousand and thirty-two.

Scientific notation

• Scientific notation: 1.38456505644032 × 10¹⁴

Factors of 138456505644032

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1008

Divisors of 138456505644032

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 4 8 16 32 53 64 106 128 212 256 424 512 848 953 1024 1696 1906 2809 3392 3812 5618 6784 7624 11236 13568 15248 22472 27136 30496 44944 50509 54272 60992 89888 101018 121984 148877 179776 202036 243968 297754 359552 404072 487936 595508 719104 808144 908209 975872 1191016 1438208 1616288 1816418 2382032 2676977 2876416 3232576 3632836 4764064 5353954 6465152 7265672 9528128 10707908 12930304 14531344 19056256 21415816 25860608 29062688 38112512 42831632 48135077 51721216 58125376 76225024 85663264 96270154 116250752 141879781 152450048 171326528 192540308 232501504 283759562 342653056 385080616 465003008 567519124 685306112 770161232 930006016 1135038248 1370612224 1540322464 2270076496 2551159081 2741224448 3080644928 4540152992 5102318162 6161289856 9080305984 10204636324 12322579712 18160611968 20409272648 24645159424 36321223936 40818545296 49290318848 72642447872 81637090592 135211431293 145284895744 163274181184 270422862586 326548362368 540845725172 653096724736 1081691450344 1306193449472 2163382900688 2612386898944 4326765801376 8653531602752 17307063205504 34614126411008 69228252822016 138456505644032
• Sum of all divisors σ(n): 282396737740140
• Sum of proper divisors (its aliquot sum) s(n): 143940232096108
• 138456505644032 is an abundant number, because the sum of its proper divisors (143940232096108) is greater than itself. Its abundance is 5483726452076

Bases of 138456505644032

• Binary: 11111011110110011101010110101011111010000000000₂
• Hexadecimal: 0x7DECEAD5F400
• Base-36: 1D2U1GMARK

Squares and roots of 138456505644032

• 138456505644032 squared (138456505644032²) is 19170203955155865071097217024
• 138456505644032 cubed (138456505644032³) is 2654239452114282601642639277838423994400768
• The square root of 138456505644032 is 11766754.2527254303
• The cube root of 138456505644032 is 51733.4119572783

Scales and comparisons

• 138,456,505,644,032 seconds is equal to 4,402,488 years, 31 weeks, 3 days, 8 hours, 40 minutes, 32 seconds.
• To count from 1 to 138,456,505,644,032 would take you about eleven million, six thousand, two hundred twenty-one 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 138456505644032 cubic inches would be around 4311.1 feet tall.

Recreational maths with 138456505644032

• 138456505644032 backwards is 230446505654831
• The number of decimal digits it has is: 15
• The sum of 138456505644032's digits is 56
• More coming soon!