211221996800

Names of 211221996800

• Cardinal: 211221996800 can be written as Two hundred eleven billion, two hundred twenty-one million, nine hundred ninety-six thousand, eight hundred.

Scientific notation

• Scientific notation: 2.112219968 × 10¹¹

Factors of 211221996800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 603

Divisors of 211221996800

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 25 31 32 38 40 50 62 64 76 80 95 100 124 128 137 152 155 160 190 200 248 256 274 304 310 320 380 400 409 475 496 548 589 608 620 640 685 760 775 800 818 950 992 1096 1178 1216 1240 1280 1370 1520 1550 1600 1636 1900 1984 2045 2192 2356 2432 2480 2603 2740 2945 3040 3100 3200 3272 3425 3800 3968 4090 4247 4384 4712 4864 4960 5206 5480 5890 6080 6200 6400 6544 6850 7600 7771 7936 8180 8494 8768 9424 9920 10225 10412 10960 11780 12160 12400 12679 13015 13088 13700 14725 15200 15542 16360 16988 17536 18848 19840 20450 20824 21235 21920 23560 24320 24800 25358 26030 26176 27400 29450 30400 31084 32720 33976 35072 37696 38855 39680 40900 41648 42470 43840 47120 49600 50716 52060 52352 54800 56033 58900 60800 62168 63395 65075 65440 67952 75392 77710 80693 81800 83296 84940 87680 94240 99200 101432 104120 104704 106175 109600 112066 117800 121600 124336 126790 130150 130880 135904 150784 155420 161386 163600 166592 169880 175360 188480 194275 198400 202864 208240 212350 219200 224132 235600 240901 248672 253580 260300 261760 271808 280165 310840 316975 322772 327200 333184 339760 376960 388550 403465 405728 416480 424700 438400 448264 471200 481802 497344 507160 520600 523520 543616 560330 621680 633950 645544 654400 666368 679520 753920 777100 806930 811456 832960 849400 876800 896528 942400 963604 994688 1014320 1041200 1064627 1087232 1120660 1204505 1243360 1267900 1291088 1308800 1359040 1400825 1554200 1613860 1622912 1665920 1698800 1737023 1793056 1884800 1927208 1989376 2017325 2028640 2082400 2129254 2241320 2409010 2486720 2535800 2582176 2617600 2718080 2801650 3108400 3227720 3245824 3331840 3397600 3474046 3586112 3769600 3854416 4034650 4057280 4164800 4258508 4482640 4818020 4973440 5071600 5164352 5323135 5436160 5603300 6022525 6216800 6455440 6795200 6948092 7172224 7708832 8069300 8114560 8329600 8517016 8685115 8965280 9636040 9946880 10143200 10328704 10646270 11206600 12045050 12433600 12910880 13590400 13896184 14344448 15417664 16138600 16229120 16659200 17034032 17370230 17930560 19272080 20286400 20657408 21292540 22413200 24090100 24867200 25821760 26615675 27180800 27792368 30835328 32277200 33003437 34068064 34740460 35861120 38544160 40572800 42585080 43425575 44826400 48180200 49734400 51643520 53231350 55584736 61670656 64554400 66006874 68136128 69480920 71722240 77088320 81145600 85170160 86851150 89652800 96360400 103287040 106462700 111169472 129108800 132013748 136272256 138961840 154176640 165017185 170340320 173702300 179305600 192720800 212925400 222338944 258217600 264027496 272544512 277923680 308353280 330034370 340680640 347404600 358611200 385441600 425850800 444677888 516435200 528054992 555847360 660068740 681361280 694809200 770883200 825085925 851701600 1056109984 1111694720 1320137480 1362722560 1389618400 1541766400 1650171850 1703403200 2112219968 2223389440 2640274960 2779236800 3300343700 3406806400 4224439936 5280549920 5558473600 6600687400 6813612800 8448879872 10561099840 11116947200 13201374800 21122199680 26402749600 42244399360 52805499200 105610998400 211221996800
• Sum of all divisors σ(n): 573621619200
• Sum of proper divisors (its aliquot sum) s(n): 362399622400
• 211221996800 is an abundant number, because the sum of its proper divisors (362399622400) is greater than itself. Its abundance is 151177625600

Bases of 211221996800

• Binary: 11000100101101110011111110010100000000₂
• Hexadecimal: 0x312DCFE500
• Base-36: 2P184FSW

Squares and roots of 211221996800

• 211221996800 squared (211221996800²) is 44614731932179210240000
• 211221996800 cubed (211221996800³) is 9423612765411614962339807232000000
• The square root of 211221996800 is 459588.9432960719
• The cube root of 211221996800 is 5955.4289531101

Scales and comparisons

• 211,221,996,800 seconds is equal to 6,716 years, 10 weeks, 5 days, 53 minutes, 20 seconds.
• To count from 1 to 211,221,996,800 would take you about thirteen thousand, four hundred thirty-two 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 211221996800 cubic inches would be around 496.3 feet tall.

Recreational maths with 211221996800

• 211221996800 backwards is 008699122112
• The number of decimal digits it has is: 12
• The sum of 211221996800's digits is 41
• More coming soon!