21072929264010

Names of 21072929264010

• Cardinal: 21072929264010 can be written as Twenty-one trillion, seventy-two billion, nine hundred twenty-nine million, two hundred sixty-four thousand and ten.

Scientific notation

• Scientific notation: 2.107292926401 × 10¹³

Factors of 21072929264010

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 10376

Divisors of 21072929264010

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 78 90 117 130 135 195 234 270 351 390 421 585 702 842 1170 1263 1741 1755 2105 2526 3482 3510 3789 4210 5223 5473 6315 7578 8191 8705 10446 10946 11367 12630 15669 16382 16419 17410 18945 22633 22734 24573 26115 27365 31338 32838 37890 40955 45266 47007 49146 49257 52230 54730 56835 67899 73719 78345 81910 82095 94014 98514 106483 113165 113670 122865 135798 147438 147771 156690 164190 203697 212966 221157 226330 235035 245730 246285 295542 319449 339495 368595 407394 442314 470070 492570 532415 611091 638898 678990 732961 737190 738855 958347 1018485 1064830 1105785 1222182 1465922 1477710 1597245 1916694 2036970 2198883 2211570 2875041 3055455 3194490 3448411 3664805 4397766 4791735 5750082 6110910 6596649 6896822 7329610 9528493 9583470 10345233 10994415 13193298 14260531 14375205 17242055 19056986 19789947 20690466 21988830 28521062 28585479 28750410 31035699 32983245 34484110 39579894 42781593 44829343 47642465 51726165 57170958 62071398 65966490 71302655 85563186 85756437 89658686 93107097 95284930 98949735 103452330 128344779 134488029 142605310 142927395 155178495 171512874 185386903 186214194 197899470 213907965 224146715 256689558 257269311 268976058 285854790 310356990 370773806 385034337 403464087 427815930 428782185 448293430 465535485 514538622 556160709 641723895 672440145 770068674 806928174 857564370 926934515 931070970 1112321418 1210392261 1283447790 1286346555 1344880290 1668482127 1853869030 1925171685 2017320435 2420784522 2572693110 2780803545 3336964254 3850343370 4034640870 5005446381 5561607090 6003683551 6051961305 8342410635 10010892762 12007367102 12103922610 16684821270 18011050653 25027231905 30018417755 36022101306 50054463810 54033151959 60036835510 78047886163 90055253265 108066303918 156095772326 162099455877 180110506530 234143658489 270165759795 324198911754 390239430815 468287316978 540331519590 702430975467 780478861630 810497279385 1170718292445 1404861950934 1620994558770 2107292926401 2341436584890 3512154877335 4214585852802 7024309754670 10536464632005 21072929264010
• Sum of all divisors σ(n): 60703128944640
• Sum of proper divisors (its aliquot sum) s(n): 39630199680630
• 21072929264010 is an abundant number, because the sum of its proper divisors (39630199680630) is greater than itself. Its abundance is 18557270416620

Bases of 21072929264010

• Binary: 100110010101001101100011101101001000110001010₂
• Hexadecimal: 0x132A6C76918A
• Base-36: 7GWRPZVYI

Squares and roots of 21072929264010

• 21072929264010 squared (21072929264010²) is 444068347765969040281280100
• 21072929264010 cubed (21072929264010³) is 9357820880858058695739041901073659201000
• The square root of 21072929264010 is 4590526.0334748131
• The cube root of 21072929264010 is 27621.1423733475

Scales and comparisons

• 21,072,929,264,010 seconds is equal to 670,053 years, 50 weeks, 2 days, 6 hours, 13 minutes, 30 seconds.
• To count from 1 to 21,072,929,264,010 would take you about one million, six hundred seventy-five thousand, one hundred thirty-four 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 21072929264010 cubic inches would be around 2301.8 feet tall.

Recreational maths with 21072929264010

• 21072929264010 backwards is 01046292927012
• 21072929264010 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21072929264010's digits is 45
• More coming soon!