20083986720

Names of 20083986720

• Cardinal: 20083986720 can be written as Twenty billion, eighty-three million, nine hundred eighty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.008398672 × 10¹⁰

Factors of 20083986720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1297

Divisors of 20083986720

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 49 54 56 60 63 70 72 79 80 84 90 96 98 105 108 112 120 126 135 140 144 147 158 160 168 180 189 196 210 216 224 237 240 245 252 270 280 288 294 315 316 336 360 378 392 395 420 432 441 474 480 490 504 540 553 560 588 630 632 672 711 720 735 756 784 790 840 864 882 945 948 980 1008 1080 1106 1120 1176 1185 1201 1260 1264 1323 1422 1440 1470 1512 1568 1580 1659 1680 1764 1890 1896 1960 2016 2133 2160 2205 2212 2352 2370 2402 2520 2528 2646 2765 2844 2940 3024 3160 3318 3360 3528 3555 3603 3780 3792 3871 3920 4266 4320 4410 4424 4704 4740 4804 4977 5040 5292 5530 5688 5880 6005 6048 6320 6615 6636 7056 7110 7206 7560 7584 7742 7840 8295 8407 8532 8820 8848 9480 9608 9954 10080 10584 10665 10809 11060 11376 11613 11760 12010 12640 13230 13272 14112 14220 14412 14931 15120 15484 16590 16814 17064 17640 17696 18015 18960 19216 19355 19908 21168 21330 21618 22120 22752 23226 23520 24020 24885 25221 26460 26544 28440 28824 29862 30240 30968 32427 33180 33628 34128 34839 35280 36030 37920 38432 38710 39816 42035 42336 42660 43236 44240 46452 48040 49770 50442 52920 53088 54045 56880 57648 58065 58849 59724 61936 64854 66360 67256 68256 69678 70560 72060 74655 75663 77420 79632 84070 85320 86472 88480 92904 94879 96080 99540 100884 104517 105840 108090 113760 115296 116130 117698 119448 123872 126105 129708 132720 134512 139356 144120 149310 151326 154840 159264 162135 168140 170640 172944 174195 176547 185808 189758 192160 199080 201768 209034 211680 216180 226989 232260 235396 238896 252210 259416 265440 269024 278712 284637 288240 294245 298620 302652 309680 324270 336280 341280 345888 348390 353094 371616 378315 379516 398160 403536 418068 432360 453978 464520 470792 474395 477792 504420 518832 522585 529641 557424 569274 576480 588490 597240 605304 619360 648540 664153 672560 696780 706188 756630 759032 796320 807072 836136 853911 864720 882735 907956 929040 941584 948790 1008840 1037664 1045170 1059282 1114848 1134945 1138548 1176980 1194480 1210608 1297080 1328306 1345120 1393560 1412376 1423185 1513260 1518064 1588923 1672272 1707822 1729440 1765470 1815912 1858080 1883168 1897580 1992459 2017680 2090340 2118564 2269890 2277096 2353960 2388960 2421216 2561733 2594160 2648205 2656612 2787120 2824752 2846370 3026520 3036128 3177846 3320765 3344544 3415644 3530940 3631824 3795160 3984918 4035360 4180680 4237128 4269555 4539780 4554192 4649071 4707920 5123466 5188320 5296410 5313224 5574240 5649504 5692740 5977377 6053040 6355692 6641530 6831288 7061880 7263648 7590320 7944615 7969836 8361360 8474256 8539110 9079560 9108384 9298142 9415840 9962295 10246932 10592820 10626448 11385480 11954754 12106080 12711384 12808665 13283060 13662576 13947213 14123760 15180640 15889230 15939672 16722720 16948512 17078220 17932131 18159120 18596284 19924590 20493864 21185640 21252896 22770960 23245355 23909508 25422768 25617330 26566120 27325152 27894426 28247520 29886885 31778460 31879344 34156440 35864262 36318240 37192568 39849180 40987728 41841639 42371280 45541920 46490710 47819016 50845536 51234660 53132240 55788852 59773770 63556920 63758688 68312880 69736065 71728524 74385136 79698360 81975456 83683278 84742560 89660655 92981420 95638032 102469320 106264480 111577704 119547540 125524917 127113840 136625760 139472130 143457048 148770272 159396720 167366556 179321310 185962840 191276064 204938640 209208195 223155408 239095080 251049834 254227680 278944260 286914096 318793440 334733112 358642620 371925680 409877280 418416390 446310816 478190160 502099668 557888520 573828192 627624585 669466224 717285240 743851360 836832780 956380320 1004199336 1115777040 1255249170 1338932448 1434570480 1673665560 2008398672 2231554080 2510498340 2869140960 3347331120 4016797344 5020996680 6694662240 10041993360 20083986720
• Sum of all divisors σ(n): 82874534400
• Sum of proper divisors (its aliquot sum) s(n): 62790547680
• 20083986720 is an abundant number, because the sum of its proper divisors (62790547680) is greater than itself. Its abundance is 42706560960

Bases of 20083986720

• Binary: 10010101101000110010101000100100000₂
• Hexadecimal: 0x4AD195120
• Base-36: 985HJC0

Squares and roots of 20083986720

• 20083986720 squared (20083986720²) is 403366522569136358400
• 20083986720 cubed (20083986720³) is 8101207882571114903974760448000
• The square root of 20083986720 is 141717.9830508465
• The cube root of 20083986720 is 2718.2118942639

Scales and comparisons

• 20,083,986,720 seconds is equal to 638 years, 31 weeks, 4 days, 13 hours, 12 minutes.
• To count from 1 to 20,083,986,720 would take you about one thousand, two hundred seventy-seven 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 20083986720 cubic inches would be around 226.5 feet tall.

Recreational maths with 20083986720

• 20083986720 backwards is 02768938002
• 20083986720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20083986720's digits is 45
• More coming soon!