212308084989

Names of 212308084989

• Cardinal: 212308084989 can be written as Two hundred twelve billion, three hundred eight million, eighty-four thousand, nine hundred eighty-nine.

Scientific notation

• Scientific notation: 2.12308084989 × 10¹¹

Factors of 212308084989

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 590

Divisors of 212308084989

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 7 9 11 13 21 27 33 39 49 63 77 81 89 91 99 117 143 147 189 231 243 267 273 297 351 429 441 467 539 567 623 637 693 729 801 819 891 979 1001 1053 1157 1287 1323 1401 1617 1701 1869 1911 2079 2403 2457 2673 2937 3003 3159 3269 3471 3861 3969 4203 4361 4851 5103 5137 5607 5733 6071 6237 6853 7007 7209 7371 8019 8099 8811 9009 9477 9807 10413 11583 11907 12609 12727 13083 14553 15411 16821 17199 18213 18711 20559 21021 21627 22113 22883 24297 26433 27027 29421 31239 34749 35721 35959 37827 38181 39249 41563 42497 43659 46233 47971 50463 51597 54639 56133 56693 61677 63063 64881 66339 66781 68649 72891 79299 81081 88263 89089 93717 104247 107877 113481 114543 117747 124689 127491 130977 138699 143913 151389 154791 163917 170079 185031 189189 200343 205947 218673 237897 243243 251713 264789 267267 281151 290941 297479 323631 340443 343629 353241 374067 382473 392931 416097 431739 454167 457193 464373 467467 491751 510237 540319 555093 567567 601029 617841 623623 656019 713691 729729 755139 794367 801801 843453 872823 892437 970893 1030887 1059723 1122201 1147419 1248291 1295217 1371579 1402401 1475253 1530711 1620957 1665279 1702701 1803087 1853523 1870869 1968057 2036587 2265417 2383101 2405403 2618469 2677311 2912679 3092661 3179169 3200351 3272269 3366603 3442257 3744873 3782233 3885651 4114737 4207203 4425759 4592133 4862871 4995837 5108103 5409261 5560569 5612607 5904171 5943509 6109761 6796251 7216209 7855407 8031933 8738037 9277983 9601053 9816807 10099809 10326771 11346699 11656953 12344211 12621609 13776399 14588613 16227783 16681707 16837821 17830527 18329283 20388753 21648627 22402457 23566221 24095799 26214111 26475631 28803159 29450421 30299427 30980313 34040097 34970859 37032633 37864827 41329197 41604563 43765839 48683349 50513463 53491581 54987849 61166259 64945881 67207371 70698663 72287397 79426893 86409477 88351263 102120291 111097899 113594481 124813689 131297517 151540389 160474743 164963547 183498777 201622113 212095989 216862191 238280679 259228431 265053789 291231941 306360873 333293697 340783443 374441067 393892551 454621167 481424229 494890641 604866339 714842037 777685293 795161367 873695823 919082619 1123323201 1444272687 1484671923 1814599017 2144526111 2333055879 2385484101 2621087469 2757247857 3369969603 4332818061 5443797051 6433578333 7863262407 10109908809 16331391153 19300734999 23589787221 30329726427 70769361663 212308084989
• Sum of all divisors σ(n): 440851844160
• Sum of proper divisors (its aliquot sum) s(n): 228543759171
• 212308084989 is an abundant number, because the sum of its proper divisors (228543759171) is greater than itself. Its abundance is 16235674182

Bases of 212308084989

• Binary: 11000101101110100011000100100011111101₂
• Hexadecimal: 0x316E8C48FD
• Base-36: 2PJ6R2T9

Squares and roots of 212308084989

• 212308084989 squared (212308084989²) is 45074722951696447130121
• 212308084989 cubed (212308084989³) is 9569728111284398239031074409853669
• The square root of 212308084989 is 460769.0147883211
• The cube root of 212308084989 is 5965.6189688315

Scales and comparisons

• 212,308,084,989 seconds is equal to 6,750 years, 38 weeks, 3 days, 12 hours, 3 minutes, 9 seconds.
• To count from 1 to 212,308,084,989 would take you about thirteen thousand, five hundred one 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 212308084989 cubic inches would be around 497.1 feet tall.

Recreational maths with 212308084989

• 212308084989 backwards is 989480803212
• The number of decimal digits it has is: 12
• The sum of 212308084989's digits is 54
• More coming soon!