21209483919360

Names of 21209483919360

• Cardinal: 21209483919360 can be written as Twenty-one trillion, two hundred nine billion, four hundred eighty-three million, nine hundred nineteen thousand, three hundred sixty.

Scientific notation

• Scientific notation: 2.120948391936 × 10¹³

Factors of 21209483919360

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 2822

Divisors of 21209483919360

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 128 132 160 165 176 192 220 240 256 264 320 330 352 384 440 480 512 528 640 660 704 768 880 960 1024 1056 1280 1320 1408 1536 1760 1920 2048 2112 2560 2640 2801 2816 3072 3520 3840 4096 4224 5120 5280 5602 5632 6144 7040 7680 8192 8403 8448 10240 10560 11204 11264 12288 14005 14080 15360 16384 16806 16896 20480 21120 22408 22528 24576 28010 28160 30720 30811 33612 33792 40960 42015 42240 44816 45056 49152 56020 56320 61440 61622 67224 67584 81920 84030 84480 89632 90112 92433 112040 112640 122880 123244 134448 135168 154055 168060 168960 179264 180224 184866 224080 225280 245760 246488 268896 270336 308110 336120 337920 358528 369732 448160 450560 462165 492976 537792 540672 616220 672240 675840 717056 739464 896320 901120 924330 985952 1075584 1232440 1344480 1351680 1434112 1478928 1792640 1848660 1971904 2151168 2464880 2688960 2703360 2868224 2957856 3585280 3697320 3943808 4302336 4929760 5377920 5736448 5915712 7170560 7394640 7845601 7887616 8604672 9859520 10755840 11472896 11831424 14341120 14789280 15691202 15775232 17209344 19719040 21511680 22945792 23536803 23662848 28682240 29578560 31382404 31550464 34418688 39228005 39438080 43023360 45891584 47073606 47325696 57364480 59157120 62764808 63100928 68837376 78456010 78876160 86046720 86301611 94147212 94651392 114728960 117684015 118314240 125529616 126201856 137674752 156912020 157752320 172093440 172603222 188294424 189302784 229457920 235368030 236628480 251059232 252403712 258904833 313824040 315504640 344186880 345206444 376588848 378605568 431508055 470736060 473256960 502118464 504807424 517809666 627648080 631009280 688373760 690412888 753177696 757211136 863016110 941472120 946513920 1004236928 1035619332 1255296160 1262018560 1294524165 1380825776 1506355392 1514422272 1726032220 1882944240 1893027840 2008473856 2071238664 2510592320 2524037120 2589048330 2761651552 3012710784 3452064440 3765888480 3786055680 4016947712 4142477328 5021184640 5178096660 5523303104 6025421568 6904128880 7531776960 7572111360 8033895424 8284954656 10042369280 10356193320 11046606208 12050843136 13808257760 15063553920 16067790848 16569909312 20084738560 20712386640 22093212416 24101686272 27616515520 30127107840 32135581696 33139818624 40169477120 41424773280 44186424832 48203372544 55233031040 60254215680 64271163392 66279637248 80338954240 82849546560 88372849664 96406745088 110466062080 120508431360 128542326784 132559274496 160677908480 165699093120 176745699328 192813490176 220932124160 241016862720 265118548992 321355816960 331398186240 353491398656 385626980352 441864248320 482033725440 530237097984 642711633920 662796372480 706982797312 883728496640 964067450880 1060474195968 1325592744960 1413965594624 1767456993280 1928134901760 2120948391936 2651185489920 3534913986560 4241896783872 5302370979840 7069827973120 10604741959680 21209483919360
• Sum of all divisors σ(n): 74064562877088
• Sum of proper divisors (its aliquot sum) s(n): 52855078957728
• 21209483919360 is an abundant number, because the sum of its proper divisors (52855078957728) is greater than itself. Its abundance is 31645595038368

Bases of 21209483919360

• Binary: 100110100101000110111110000010100000000000000₂
• Hexadecimal: 0x134A37C14000
• Base-36: 7INI342DC

Squares and roots of 21209483919360

• 21209483919360 squared (21209483919360²) is 449842208125590426982809600
• 21209483919360 cubed (21209483919360³) is 9540921079489104488397456454352633856000
• The square root of 21209483919360 is 4605375.5459636513
• The cube root of 21209483919360 is 27680.6765357493

Scales and comparisons

• 21,209,483,919,360 seconds is equal to 674,395 years, 51 weeks, 22 hours, 56 minutes.
• To count from 1 to 21,209,483,919,360 would take you about one million, six hundred eighty-five thousand, nine hundred eighty-nine 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 21209483919360 cubic inches would be around 2306.7 feet tall.

Recreational maths with 21209483919360

• 21209483919360 backwards is 06391938490212
• The number of decimal digits it has is: 14
• The sum of 21209483919360's digits is 57
• More coming soon!