148461638371840

Names of 148461638371840

• Cardinal: 148461638371840 can be written as One hundred forty-eight trillion, four hundred sixty-one billion, six hundred thirty-eight million, three hundred seventy-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4846163837184 × 10¹⁴

Factors of 148461638371840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1145

Divisors of 148461638371840

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 281 320 512 562 640 857 1124 1280 1405 1714 2248 2560 2810 3428 4285 4496 5620 6856 8570 8992 11240 13712 17140 17984 22480 27424 34280 35968 44960 54848 68560 71936 78961 89920 109696 137120 143872 157922 179840 219392 240817 274240 315844 359680 394805 438784 481634 548480 631688 719360 734449 789610 963268 1096960 1204085 1263376 1468898 1579220 1926536 2193920 2408170 2526752 2937796 3158440 3672245 3853072 4816340 5053504 5875592 6316880 7344490 7706144 9632680 10107008 11751184 12633760 14688980 15412288 19265360 20214016 23502368 25267520 29377960 30824576 38530720 40428032 47004736 50535040 58755920 61649152 67669577 77061440 94009472 101070080 117511840 123298304 135339154 154122880 188018944 202140160 206380169 235023680 270678308 308245760 338347885 376037888 412760338 470047360 541356616 616491520 676695770 825520676 940094720 1031900845 1082713232 1353391540 1651041352 1880189440 2063801690 2165426464 2706783080 3302082704 4127603380 4330852928 5413566160 6604165408 8255206760 8661705856 10827132320 13208330816 16510413520 17323411712 21654264640 26416661632 33020827040 34646823424 43308529280 52833323264 57992827489 66041654080 86617058560 105666646528 115985654978 132083308160 173234117120 231971309956 264166616320 289964137445 463942619912 528333232640 579928274890 927885239824 1159856549780 1855770479648 2319713099560 3711540959296 4639426199120 7423081918592 9278852398240 14846163837184 18557704796480 29692327674368 37115409592960 74230819185920 148461638371840
• Sum of all divisors σ(n): 357648570304938
• Sum of proper divisors (its aliquot sum) s(n): 209186931933098
• 148461638371840 is an abundant number, because the sum of its proper divisors (209186931933098) is greater than itself. Its abundance is 60725293561258

Bases of 148461638371840

• Binary: 100001110000011001101011001101111100101000000000₂
• Hexadecimal: 0x87066B37CA00
• Base-36: 1GMIC2BJLS

Squares and roots of 148461638371840

• 148461638371840 squared (148461638371840²) is 22040858068050995086104985600
• 148461638371840 cubed (148461638371840³) is 3272221899904038862037179214959690645504000
• The square root of 148461638371840 is 12184483.5086202977
• The cube root of 148461638371840 is 52950.6647075495

Scales and comparisons

• 148,461,638,371,840 seconds is equal to 4,720,620 years, 45 weeks, 4 days, 16 hours, 10 minutes, 40 seconds.
• To count from 1 to 148,461,638,371,840 would take you about eleven million, eight hundred one thousand, five hundred fifty-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 148461638371840 cubic inches would be around 4412.6 feet tall.

Recreational maths with 148461638371840

• 148461638371840 backwards is 048173836164841
• 148461638371840 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 148461638371840's digits is 64
• More coming soon!