144243983840

Names of 144243983840

• Cardinal: 144243983840 can be written as One hundred forty-four billion, two hundred forty-three million, nine hundred eighty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4424398384 × 10¹¹

Factors of 144243983840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 841

Divisors of 144243983840

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 80 88 110 121 160 176 220 242 352 440 484 605 823 880 968 1210 1331 1646 1760 1936 2420 2662 3292 3872 4115 4840 5324 6584 6655 8230 9053 9680 10648 13168 13310 16460 18106 19360 21296 26336 26620 32920 36212 42592 45265 53240 65840 72424 90530 99583 106480 131680 144848 181060 199166 212960 289696 362120 398332 497915 677329 724240 796664 995830 1095413 1354658 1448480 1593328 1991660 2190826 2709316 3186656 3386645 3983320 4381652 5418632 5477065 6773290 7450619 7966640 8763304 10837264 10954130 13546580 14901238 15933280 17526608 21674528 21908260 27093160 29802476 35053216 37253095 43816520 54186320 59604952 74506190 81956809 87633040 108372640 119209904 149012380 163913618 175266080 238419808 298024760 327827236 409784045 596049520 655654472 819568090 901524899 1192099040 1311308944 1639136180 1803049798 2622617888 3278272360 3606099596 4507624495 6556544720 7212199192 9015248990 13113089440 14424398384 18030497980 28848796768 36060995960 72121991920 144243983840
• Sum of all divisors σ(n): 375284444976
• Sum of proper divisors (its aliquot sum) s(n): 231040461136
• 144243983840 is an abundant number, because the sum of its proper divisors (231040461136) is greater than itself. Its abundance is 86796477296

Bases of 144243983840

• Binary: 10000110010101100111001000010111100000₂
• Hexadecimal: 0x21959C85E0
• Base-36: 1U9J568W

Squares and roots of 144243983840

• 144243983840 squared (144243983840²) is 20806326874034181145600
• 144243983840 cubed (144243983840³) is 3001187477387944140773559087104000
• The square root of 144243983840 is 379794.6600993753
• The cube root of 144243983840 is 5244.4413891557

Scales and comparisons

• 144,243,983,840 seconds is equal to 4,586 years, 26 weeks, 4 days, 13 hours, 17 minutes, 20 seconds.
• To count from 1 to 144,243,983,840 would take you about nine thousand, one hundred seventy-three 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 144243983840 cubic inches would be around 437 feet tall.

Recreational maths with 144243983840

• 144243983840 backwards is 048389342441
• The number of decimal digits it has is: 12
• The sum of 144243983840's digits is 50
• More coming soon!