28240969728000

Names of 28240969728000

• Cardinal: 28240969728000 can be written as Twenty-eight trillion, two hundred forty billion, nine hundred sixty-nine million, seven hundred twenty-eight thousand.

Scientific notation

• Scientific notation: 2.8240969728 × 10¹³

Factors of 28240969728000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 389

Divisors of 28240969728000

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 125 128 150 160 192 200 240 250 256 300 320 375 379 384 400 480 500 512 600 640 750 758 768 800 960 1000 1024 1137 1200 1280 1500 1516 1536 1600 1895 1920 2000 2048 2274 2400 2560 3000 3032 3072 3200 3790 3840 4000 4096 4548 4800 5120 5685 6000 6064 6144 6400 7580 7680 8000 8192 9096 9475 9600 10240 11370 12000 12128 12288 12800 15160 15360 16000 16384 18192 18950 19200 20480 22740 24000 24256 24576 25600 28425 30320 30720 32000 32768 36384 37900 38400 40960 45480 47375 48000 48512 49152 51200 56850 60640 61440 64000 65536 72768 75800 76800 81920 90960 94750 96000 97024 98304 102400 113700 121280 122880 128000 131072 142125 143641 145536 151600 153600 163840 181920 189500 192000 194048 196608 204800 227400 242560 245760 256000 262144 284250 287282 291072 303200 307200 327680 363840 379000 384000 388096 393216 409600 430923 454800 485120 491520 512000 524288 568500 574564 582144 606400 614400 655360 718205 727680 758000 768000 776192 786432 819200 861846 909600 970240 983040 1024000 1137000 1149128 1164288 1212800 1228800 1310720 1436410 1455360 1516000 1536000 1552384 1572864 1638400 1723692 1819200 1940480 1966080 2048000 2154615 2274000 2298256 2328576 2425600 2457600 2621440 2872820 2910720 3032000 3072000 3104768 3276800 3447384 3591025 3638400 3880960 3932160 4096000 4309230 4548000 4596512 4657152 4851200 4915200 5745640 5821440 6064000 6144000 6209536 6553600 6894768 7182050 7276800 7761920 7864320 8192000 8618460 9096000 9193024 9314304 9702400 9830400 10773075 11491280 11642880 12128000 12288000 12419072 13107200 13789536 14364100 14553600 15523840 16384000 17236920 17955125 18192000 18386048 18628608 19404800 19660800 21546150 22982560 23285760 24256000 24576000 24838144 27579072 28728200 29107200 31047680 32768000 34473840 35910250 36384000 36772096 37257216 38809600 39321600 43092300 45965120 46571520 48512000 49152000 49676288 53865375 55158144 57456400 58214400 62095360 65536000 68947680 71820500 72768000 73544192 74514432 77619200 86184600 91930240 93143040 97024000 98304000 99352576 107730750 110316288 114912800 116428800 124190720 137895360 143641000 145536000 147088384 149028864 155238400 172369200 183860480 186286080 194048000 196608000 198705152 215461500 220632576 229825600 232857600 248381440 275790720 287282000 291072000 294176768 298057728 310476800 344738400 367720960 372572160 388096000 430923000 441265152 459651200 465715200 496762880 551581440 574564000 582144000 588353536 596115456 620953600 689476800 735441920 745144320 776192000 861846000 882530304 919302400 931430400 993525760 1103162880 1149128000 1164288000 1176707072 1241907200 1378953600 1470883840 1490288640 1552384000 1723692000 1765060608 1838604800 1862860800 2206325760 2298256000 2328576000 2353414144 2483814400 2757907200 2941767680 2980577280 3104768000 3447384000 3530121216 3677209600 3725721600 4412651520 4596512000 4657152000 4706828288 4967628800 5515814400 5883535360 6209536000 6894768000 7060242432 7354419200 7451443200 8825303040 9193024000 9314304000 9413656576 11031628800 11767070720 12419072000 13789536000 14120484864 14708838400 14902886400 17650606080 18386048000 18628608000 18827313152 22063257600 23534141440 24838144000 27579072000 28240969728 29417676800 35301212160 36772096000 37257216000 37654626304 44126515200 47068282880 55158144000 56481939456 58835353600 70602424320 73544192000 74514432000 75309252608 88253030400 94136565760 110316288000 112963878912 117670707200 141204848640 147088384000 176506060800 188273131520 220632576000 225927757824 235341414400 282409697280 294176768000 353012121600 376546263040 441265152000 470682828800 564819394560 588353536000 706024243200 882530304000 941365657600 1129638789120 1176707072000 1412048486400 1765060608000 1882731315200 2353414144000 2824096972800 3530121216000 4706828288000 5648193945600 7060242432000 9413656576000 14120484864000 28240969728000
• Sum of all divisors σ(n): 94234495726800
• Sum of proper divisors (its aliquot sum) s(n): 65993525998800
• 28240969728000 is an abundant number, because the sum of its proper divisors (65993525998800) is greater than itself. Its abundance is 37752556270800

Bases of 28240969728000

• Binary: 110011010111101011100111110000000000000000000₂
• Hexadecimal: 0x19AF5CF80000
• Base-36: A0DQ07RPC

Squares and roots of 28240969728000

• 28240969728000 squared (28240969728000²) is 797552371177812393984000000
• 28240969728000 cubed (28240969728000³) is 22523652370927219523765353316352000000000
• The square root of 28240969728000 is 5314223.3419381237
• The cube root of 28240969728000 is 30452.7512549899

Scales and comparisons

• 28,240,969,728,000 seconds is equal to 897,975 years, 25 weeks, 13 hours, 20 minutes.
• To count from 1 to 28,240,969,728,000 would take you about two million, two hundred forty-four thousand, nine hundred thirty-eight 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 28240969728000 cubic inches would be around 2537.7 feet tall.

Recreational maths with 28240969728000

• 28240969728000 backwards is 00082796904282
• The number of decimal digits it has is: 14
• The sum of 28240969728000's digits is 57
• More coming soon!