12803009998740

Names of 12803009998740

• Cardinal: 12803009998740 can be written as Twelve trillion, eight hundred three billion, nine million, nine hundred ninety-eight thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.280300999874 × 10¹³

Factors of 12803009998740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1832208

Divisors of 12803009998740

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 17 20 26 30 31 34 39 51 52 60 62 65 68 78 85 93 102 124 130 155 156 170 186 195 204 221 255 260 289 310 340 372 390 403 442 465 510 527 578 620 663 780 806 867 884 930 1020 1054 1105 1156 1209 1326 1445 1581 1612 1734 1860 2015 2108 2210 2418 2635 2652 2890 3162 3315 3468 3757 4030 4335 4420 4836 5270 5780 6045 6324 6630 6851 7514 7905 8060 8670 8959 10540 11271 12090 13260 13702 15028 15810 17340 17918 18785 20553 22542 24180 26877 27404 31620 34255 35836 37570 41106 44795 45084 53754 56355 68510 75140 82212 89590 102765 107508 112710 116467 134385 137020 179180 205530 225420 232934 268770 349401 411060 465868 537540 582335 698802 1164670 1397604 1747005 1832137 2329340 3494010 3664274 5496411 6988020 7328548 9160685 10992822 18321370 21985644 23817781 27482055 31146329 36642740 47635562 54964110 56796247 62292658 71453343 93438987 95271124 109928220 113592494 119088905 124585316 142906686 155731645 170388741 186877974 227184988 238177810 283981235 285813372 311463290 340777482 357266715 373755948 404902277 467194935 476355620 529487593 567962470 622926580 681554964 714533430 738351211 809804554 851943705 934389870 965536199 1058975186 1135924940 1214706831 1429066860 1476702422 1588462779 1619609108 1703887410 1868779740 1931072398 2024511385 2117950372 2215053633 2429413662 2647437965 2896608597 2953404844 3176925558 3407774820 3691756055 3862144796 4049022770 4430107266 4827680995 4858827324 5294875930 5793217194 6073534155 6353851116 6883338709 7383512110 7942313895 8098045540 8860214532 9655361990 10589751860 11075268165 11586434388 12147068310 12551970587 13766677418 14483042985 14767024220 15884627790 16414115383 19310723980 20650016127 22150536330 24294136620 25103941174 27533354836 28966085970 31769255580 32828230766 34416693545 37655911761 41300032254 44301072660 49242346149 50207882348 57932171940 62759852935 65656461532 68833387090 75311823522 82070576915 82600064508 98484692298 103250080635 125519705870 137666774180 150623647044 164141153830 188279558805 196969384596 206500161270 213383499979 246211730745 251039411740 328282307660 376559117610 413000322540 426766999958 492423461490 640150499937 753118235220 853533999916 984846922980 1066917499895 1280300999874 2133834999790 2560601999748 3200752499685 4267669999580 6401504999370 12803009998740
• Sum of all divisors σ(n): 42333468570624
• Sum of proper divisors (its aliquot sum) s(n): 29530458571884
• 12803009998740 is an abundant number, because the sum of its proper divisors (29530458571884) is greater than itself. Its abundance is 16727448573144

Bases of 12803009998740

• Binary: 10111010010011101110110111001110111110010100₂
• Hexadecimal: 0xBA4EEDCEF94
• Base-36: 4JDMDL7RO

Squares and roots of 12803009998740

• 12803009998740 squared (12803009998740²) is 163917065027836414801587600
• 12803009998740 cubed (12803009998740³) is 2098631822515504395133800176025999624000
• The square root of 12803009998740 is 3578129.3993845443
• The cube root of 12803009998740 is 23393.9753640167

Scales and comparisons

• 12,803,009,998,740 seconds is equal to 407,096 years, 6 weeks, 2 hours, 19 minutes.
• To count from 1 to 12,803,009,998,740 would take you about one million, seventeen thousand, seven hundred forty 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 12803009998740 cubic inches would be around 1949.5 feet tall.

Recreational maths with 12803009998740

• 12803009998740 backwards is 04789990030821
• 12803009998740 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12803009998740's digits is 60
• More coming soon!