8081077832240

Names of 8081077832240

• Cardinal: 8081077832240 can be written as Eight trillion, eighty-one billion, seventy-seven million, eight hundred thirty-two thousand, two hundred forty.

Scientific notation

• Scientific notation: 8.08107783224 × 10¹²

Factors of 8081077832240

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 145

Divisors of 8081077832240

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 49 56 70 80 98 112 131 140 196 245 262 280 343 392 490 524 560 655 686 784 917 980 1048 1310 1372 1715 1834 1960 2096 2620 2744 3430 3668 3920 4585 5240 5488 6419 6860 7336 9170 10480 12838 13720 14672 17161 18340 25676 27440 32095 34322 36680 44933 51352 64190 68644 73360 85805 89866 102704 120127 128380 137288 171610 179732 224665 240254 256760 274576 343220 359464 449330 480508 513520 600635 686440 718928 840889 898660 961016 1201270 1372880 1681778 1797320 1922032 2248091 2402540 3363556 3594640 4204445 4496182 4805080 5886223 6727112 8408890 8992364 9610160 11240455 11772446 13454224 15736637 16817780 17984728 22480910 23544892 29431115 31473274 33635560 35969456 44961820 47089784 58862230 62946548 67271120 78683185 89923640 94179568 110156459 117724460 125893096 157366370 179847280 220312918 235448920 251786192 294499921 314732740 440625836 470897840 550782295 588999842 629465480 771095213 881251672 1101564590 1177999684 1258930960 1472499605 1542190426 1762503344 2061499447 2203129180 2355999368 2944999210 3084380852 3855476065 4122998894 4406258360 4711998736 5889998420 6168761704 7710952130 8245997788 8812516720 10307497235 11779996840 12337523408 14430496129 15421904260 16491995576 20614994470 23559993680 28860992258 30843808520 32983991152 41229988940 57721984516 61687617040 72152480645 82459977880 101013472903 115443969032 144304961290 164919955760 202026945806 230887938064 288609922580 404053891612 505067364515 577219845160 808107783224 1010134729030 1154439690320 1616215566448 2020269458060 4040538916120 8081077832240
• Sum of all divisors σ(n): 22079338692000
• Sum of proper divisors (its aliquot sum) s(n): 13998260859760
• 8081077832240 is an abundant number, because the sum of its proper divisors (13998260859760) is greater than itself. Its abundance is 5917183027520

Bases of 8081077832240

• Binary: 1110101100110000101110001100000101000110000₂
• Hexadecimal: 0x75985C60A30
• Base-36: 2V4E93DWW

Squares and roots of 8081077832240

• 8081077832240 squared (8081077832240²) is 65303818930720737583417600
• 8081077832240 cubed (8081077832240³) is 527725243521662212811418195178663424000
• The square root of 8081077832240 is 2842723.6644176303
• The cube root of 8081077832240 is 20067.3378862071

Scales and comparisons

• 8,081,077,832,240 seconds is equal to 256,953 years, 14 weeks, 3 days, 10 hours, 17 minutes, 20 seconds.
• To count from 1 to 8,081,077,832,240 would take you about six hundred forty-two thousand, three hundred eighty-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 8081077832240 cubic inches would be around 1672.3 feet tall.

Recreational maths with 8081077832240

• 8081077832240 backwards is 0422387701808
• The number of decimal digits it has is: 13
• The sum of 8081077832240's digits is 50
• More coming soon!