138448811070240

Names of 138448811070240

• Cardinal: 138448811070240 can be written as One hundred thirty-eight trillion, four hundred forty-eight billion, eight hundred eleven million, seventy thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.3844881107024 × 10¹⁴

Factors of 138448811070240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 22743035

Divisors of 138448811070240

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 66 80 88 96 110 120 132 160 165 176 220 240 264 330 352 440 480 528 660 880 1056 1153 1320 1760 2306 2640 3459 4612 5280 5765 6918 9224 11530 12683 13836 17295 18448 23060 25366 27672 34590 36896 38049 46120 50732 55344 63415 69180 76098 92240 101464 110688 126830 138360 152196 184480 190245 202928 253660 276720 304392 380490 405856 507320 553440 608784 760980 1014640 1217568 1521960 2029280 3043920 6087840 22741861 45483722 68225583 90967444 113709305 136451166 181934888 227418610 250160471 272902332 341127915 363869776 454837220 500320942 545804664 682255830 727739552 750481413 909674440 1000641884 1091609328 1250802355 1364511660 1500962826 1819348880 2001283768 2183218656 2501604710 2729023320 3001925652 3638697760 3752407065 4002567536 5003209420 5458046640 6003851304 7504814130 8005135072 10006418840 10916093280 12007702608 15009628260 20012837680 24015405216 26221365733 30019256520 40025675360 52442731466 60038513040 78664097199 104885462932 120077026080 131106828665 157328194398 209770925864 262213657330 288435023063 314656388796 393320485995 419541851728 524427314660 576870046126 629312777592 786640971990 839083703456 865305069189 1048854629320 1153740092252 1258625555184 1442175115315 1573281943980 1730610138378 2097709258640 2307480184504 2517251110368 2884350230630 3146563887960 3461220276756 4195418517280 4326525345945 4614960369008 5768700461260 6293127775920 6922440553512 8653050691890 9229920738016 11537400922520 12586255551840 13844881107024 17306101383780 23074801845040 27689762214048 34612202767560 46149603690080 69224405535120 138448811070240
• Sum of all divisors σ(n): 476173109123712
• Sum of proper divisors (its aliquot sum) s(n): 337724298053472
• 138448811070240 is an abundant number, because the sum of its proper divisors (337724298053472) is greater than itself. Its abundance is 199275486983232

Bases of 138448811070240

• Binary: 11111011110101100100000001101000001001100100000₂
• Hexadecimal: 0x7DEB20341320
• Base-36: 1D2QI7GVMO

Squares and roots of 138448811070240

• 138448811070240 squared (138448811070240²) is 19168073286763009974213657600
• 138448811070240 cubed (138448811070240³) is 2653796957059566237373255375269880909824000
• The square root of 138448811070240 is 11766427.2857244139
• The cube root of 138448811070240 is 51732.4535963157

Scales and comparisons

• 138,448,811,070,240 seconds is equal to 4,402,243 years, 48 weeks, 6 days, 19 hours, 4 minutes.
• To count from 1 to 138,448,811,070,240 would take you about eleven million, five thousand, six hundred nine 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 138448811070240 cubic inches would be around 4311 feet tall.

Recreational maths with 138448811070240

• 138448811070240 backwards is 042070118844831
• The number of decimal digits it has is: 15
• The sum of 138448811070240's digits is 51
• More coming soon!