213999899880

Names of 213999899880

• Cardinal: 213999899880 can be written as Two hundred thirteen billion, nine hundred ninety-nine million, eight hundred ninety-nine thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 2.1399989988 × 10¹¹

Factors of 213999899880

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 569

Divisors of 213999899880

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 53 60 61 65 78 104 106 120 122 130 151 156 159 183 195 212 244 260 265 281 302 305 312 318 366 390 424 453 488 520 530 562 604 610 636 689 732 755 780 793 795 843 906 915 1060 1124 1208 1220 1272 1378 1405 1464 1510 1560 1586 1590 1686 1812 1830 1963 2067 2120 2248 2265 2379 2440 2756 2810 3020 3172 3180 3233 3372 3445 3624 3653 3660 3926 3965 4134 4215 4530 4758 5512 5620 5889 6040 6344 6360 6466 6744 6890 7306 7320 7852 7930 8003 8268 8430 9060 9211 9516 9699 9815 10335 10959 11240 11778 11895 12932 13780 14612 14893 15704 15860 16006 16165 16536 16860 17141 18120 18265 18422 19032 19398 19630 20670 21918 23556 23790 24009 25864 27560 27633 29224 29445 29786 31720 32012 32330 33720 34282 36530 36844 38796 39260 40015 41340 42029 42431 43836 44679 46055 47112 47580 48018 48495 51423 54795 55266 58890 59572 64024 64660 68564 73060 73688 74465 77592 78520 80030 82680 84058 84862 85705 87672 89358 92110 95160 96036 96990 102846 104039 109590 110532 117780 119144 119743 120045 126087 127293 129320 137128 138165 146120 148930 160060 168116 169724 171410 178716 184220 192072 193609 193980 205692 208078 210145 212155 219180 221064 222833 223395 235560 239486 240090 252174 254586 257115 276330 297860 312117 320120 336232 339448 342820 357432 359229 368440 387218 387960 411384 416156 420290 424310 438360 445666 446790 478972 480180 488183 504348 509172 514230 520195 551603 552660 580827 595720 598715 624234 630435 636465 668499 685640 718458 774436 832312 840580 848620 891332 893580 908473 957944 960360 968045 976366 1008696 1018344 1028460 1040390 1103206 1105320 1114165 1161654 1197430 1248468 1260870 1272930 1336998 1436916 1464549 1548872 1560585 1654809 1681160 1697240 1782664 1787160 1796145 1816946 1936090 1952732 2056920 2080780 2206412 2228330 2248843 2323308 2394860 2440915 2496936 2521740 2545860 2588291 2673996 2725419 2758015 2873832 2904135 2929098 3121170 3309618 3342495 3592290 3633892 3872180 3905464 4161560 4412824 4456660 4497686 4542365 4646616 4789720 4881830 5043480 5091720 5176582 5347992 5450838 5516030 5808270 5858196 6242340 6346379 6619236 6684990 6746529 7184580 7267784 7322745 7744360 7764873 8274045 8913320 8995372 9084730 9763660 10353164 10901676 11032060 11244215 11616540 11716392 11810149 12484680 12692758 12941455 13238472 13369980 13493058 13627095 14369160 14645490 15529746 16548090 17990744 18169460 19039137 19527320 20706328 21803352 22064120 22488430 23233080 23620298 25385516 25882910 26739960 26986116 27254190 29234959 29290980 31059492 31731895 33096180 33647783 33732645 35430447 36338920 38078274 38824365 44976860 47240596 50771032 51765820 53972232 54508380 58469918 58581960 59050745 62118984 63463790 66192360 67295566 67465290 70860894 76156548 77648730 87704877 89953720 94481192 95195685 100943349 103531640 109016760 116939836 118101490 126927580 134591132 134930580 137179423 141721788 146174795 152313096 155297460 168238915 175409754 177152235 190391370 201886698 233879672 236202980 253855160 269182264 269861160 274358846 283443576 292349590 310594920 336477830 350819508 354304470 380782740 403773396 411538269 438524385 472405960 504716745 548717692 584699180 672955660 685897115 701639016 708608940 761565480 807546792 823076538 877048770 1009433490 1097435384 1169398360 1345911320 1371794230 1417217880 1646153076 1754097540 1783332499 2018866980 2057691345 2743588460 3292306152 3508195080 3566664998 4037733960 4115382690 5349997497 5487176920 7133329996 8230765380 8916662495 10699994994 14266659992 16461530760 17833324990 21399989988 26749987485 35666649980 42799979976 53499974970 71333299960 106999949940 213999899880
• Sum of all divisors σ(n): 723283706880
• Sum of proper divisors (its aliquot sum) s(n): 509283807000
• 213999899880 is an abundant number, because the sum of its proper divisors (509283807000) is greater than itself. Its abundance is 295283907120

Bases of 213999899880

• Binary: 11000111010011011000110101010011101000₂
• Hexadecimal: 0x31D36354E8
• Base-36: 2QB60JJC

Squares and roots of 213999899880

• 213999899880 squared (213999899880²) is 45795957148650024014400
• 213999899880 cubed (213999899880³) is 9800330244719875416241195678272000
• The square root of 213999899880 is 462601.2320346759
• The cube root of 213999899880 is 5981.4230969167

Scales and comparisons

• 213,999,899,880 seconds is equal to 6,804 years, 27 weeks, 5 days, 16 hours, 38 minutes.
• To count from 1 to 213,999,899,880 would take you about thirteen thousand, six hundred 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 213999899880 cubic inches would be around 498.5 feet tall.

Recreational maths with 213999899880

• 213999899880 backwards is 088998999312
• The number of decimal digits it has is: 12
• The sum of 213999899880's digits is 75
• More coming soon!