28980413388000

Names of 28980413388000

• Cardinal: 28980413388000 can be written as Twenty-eight trillion, nine hundred eighty billion, four hundred thirteen million, three hundred eighty-eight thousand.

Scientific notation

• Scientific notation: 2.8980413388 × 10¹³

Factors of 28980413388000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 16391

Divisors of 28980413388000

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 72 75 80 90 96 100 108 120 125 135 144 150 160 180 200 216 225 240 250 270 288 300 360 375 400 432 450 480 500 540 600 675 720 750 800 864 900 1000 1080 1125 1200 1350 1440 1500 1800 2000 2160 2250 2400 2700 3000 3375 3600 4000 4320 4500 5400 6000 6750 7200 9000 10800 12000 13500 16381 18000 21600 27000 32762 36000 49143 54000 65524 81905 98286 108000 131048 147429 163810 196572 245715 262096 294858 327620 393144 409525 442287 491430 524192 589716 655240 737145 786288 819050 884574 982860 1179432 1228575 1310480 1474290 1572576 1638100 1769148 1965720 2047625 2211435 2358864 2457150 2620960 2948580 3276200 3538296 3685725 3931440 4095250 4422870 4717728 4914300 5897160 6142875 6552400 7076592 7371450 7862880 8190500 8845740 9828600 11057175 11794320 12285750 13104800 14153184 14742900 16381000 17691480 18428625 19657200 22114350 23588640 24571500 29485800 32762000 35382960 36857250 39314400 44228700 49143000 55285875 58971600 65524000 70765920 73714500 88457400 98286000 110571750 117943200 147429000 176914800 196572000 221143500 268337161 294858000 353829600 442287000 536674322 589716000 805011483 884574000 1073348644 1341685805 1610022966 1769148000 2146697288 2415034449 2683371610 3220045932 4025057415 4293394576 4830068898 5366743220 6440091864 6708429025 7245103347 8050114830 8586789152 9660137796 10733486440 12075172245 12880183728 13416858050 14490206694 16100229660 19320275592 20125287075 21466972880 24150344490 25760367456 26833716100 28980413388 32200459320 33542145125 36225516735 38640551184 40250574150 42933945760 48300688980 53667432200 57960826776 60375861225 64400918640 67084290250 72451033470 77281102368 80501148300 96601377960 100626435375 107334864400 115921653552 120751722450 128801837280 134168580500 144902066940 161002296600 181127583675 193202755920 201252870750 214669728800 231843307104 241503444900 268337161000 289804133880 301879306125 322004593200 362255167350 386405511840 402505741500 483006889800 536674322000 579608267760 603758612250 644009186400 724510334700 805011483000 905637918375 966013779600 1073348644000 1159216535520 1207517224500 1449020669400 1610022966000 1811275836750 1932027559200 2415034449000 2898041338800 3220045932000 3622551673500 4830068898000 5796082677600 7245103347000 9660137796000 14490206694000 28980413388000
• Sum of all divisors σ(n): 105495144824160
• Sum of proper divisors (its aliquot sum) s(n): 76514731436160
• 28980413388000 is an abundant number, because the sum of its proper divisors (76514731436160) is greater than itself. Its abundance is 47534318048160

Bases of 28980413388000

• Binary: 110100101101110000111001111101101010011100000₂
• Hexadecimal: 0x1A5B873ED4E0
• Base-36: A9TF1VNC0

Squares and roots of 28980413388000

• 28980413388000 squared (28980413388000²) is 839864360139369638544000000
• 28980413388000 cubed (28980413388000³) is 24339616346687041418741258427072000000000
• The square root of 28980413388000 is 5383345.9286952757
• The cube root of 28980413388000 is 30716.2498855499

Scales and comparisons

• 28,980,413,388,000 seconds is equal to 921,487 years, 26 weeks, 1 day, 6 hours.
• To count from 1 to 28,980,413,388,000 would take you about two million, three hundred three thousand, seven hundred eighteen 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 28980413388000 cubic inches would be around 2559.7 feet tall.

Recreational maths with 28980413388000

• 28980413388000 backwards is 00088331408982
• 28980413388000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28980413388000's digits is 54
• More coming soon!