213305425920

Names of 213305425920

• Cardinal: 213305425920 can be written as Two hundred thirteen billion, three hundred five million, four hundred twenty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.1330542592 × 10¹¹

Factors of 213305425920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 16083

Divisors of 213305425920

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 192 216 240 256 270 288 320 324 360 384 405 432 480 512 540 576 640 648 720 768 810 864 960 1024 1080 1152 1280 1296 1440 1536 1620 1728 1920 2048 2160 2304 2560 2592 2880 3072 3240 3456 3840 4096 4320 4608 5120 5184 5760 6144 6480 6912 7680 8192 8640 9216 10240 10368 11520 12288 12960 13824 15360 16073 16384 17280 18432 20480 20736 23040 24576 25920 27648 30720 32146 32768 34560 36864 40960 41472 46080 48219 49152 51840 55296 61440 64292 69120 73728 80365 81920 82944 92160 96438 98304 103680 110592 122880 128584 138240 144657 147456 160730 163840 165888 184320 192876 207360 221184 241095 245760 257168 276480 289314 294912 321460 331776 368640 385752 414720 433971 442368 482190 491520 514336 552960 578628 642920 663552 723285 737280 771504 829440 867942 884736 964380 1028672 1105920 1157256 1285840 1301913 1327104 1446570 1474560 1543008 1658880 1735884 1928760 2057344 2169855 2211840 2314512 2571680 2603826 2654208 2893140 3086016 3317760 3471768 3857520 4114688 4339710 4423680 4629024 5143360 5207652 5786280 6172032 6509565 6635520 6943536 7715040 8229376 8679420 9258048 10286720 10415304 11572560 12344064 13019130 13271040 13887072 15430080 16458752 17358840 18516096 20573440 20830608 23145120 24688128 26038260 27774144 30860160 32917504 34717680 37032192 41146880 41661216 46290240 49376256 52076520 55548288 61720320 65835008 69435360 74064384 82293760 83322432 92580480 98752512 104153040 111096576 123440640 131670016 138870720 148128768 164587520 166644864 185160960 197505024 208306080 222193152 246881280 263340032 277741440 296257536 329175040 333289728 370321920 395010048 416612160 444386304 493762560 526680064 555482880 592515072 658350080 666579456 740643840 790020096 833224320 888772608 987525120 1110965760 1185030144 1316700160 1333158912 1481287680 1580040192 1666448640 1777545216 1975050240 2221931520 2370060288 2633400320 2666317824 2962575360 3332897280 3555090432 3950100480 4443863040 4740120576 5332635648 5925150720 6665794560 7110180864 7900200960 8887726080 10665271296 11850301440 13331589120 14220361728 17775452160 21330542592 23700602880 26663178240 35550904320 42661085184 53326356480 71101808640 106652712960 213305425920
• Sum of all divisors σ(n): 764775362340
• Sum of proper divisors (its aliquot sum) s(n): 551469936420
• 213305425920 is an abundant number, because the sum of its proper divisors (551469936420) is greater than itself. Its abundance is 338164510500

Bases of 213305425920

• Binary: 11000110101001111111101000000000000000₂
• Hexadecimal: 0x31A9FE8000
• Base-36: 2PZOJK00

Squares and roots of 213305425920

• 213305425920 squared (213305425920²) is 45499204726912607846400
• 213305425920 cubed (213305425920³) is 9705227243295371103294285938688000
• The square root of 213305425920 is 461850.0037025007
• The cube root of 213305425920 is 5974.9457665169

Scales and comparisons

• 213,305,425,920 seconds is equal to 6,782 years, 23 weeks, 3 days, 19 hours, 12 minutes.
• To count from 1 to 213,305,425,920 would take you about thirteen thousand, five hundred sixty-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 213305425920 cubic inches would be around 497.9 feet tall.

Recreational maths with 213305425920

• 213305425920 backwards is 029524503312
• 213305425920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 213305425920's digits is 36
• More coming soon!