220129787680199964

Names of 220129787680199964

• Cardinal: 220129787680199964 can be written as Two hundred twenty quadrillion, one hundred twenty-nine trillion, seven hundred eighty-seven billion, six hundred eighty million, one hundred ninety-nine thousand, nine hundred sixty-four.

Scientific notation

• Scientific notation: 2.20129787680199964 × 10¹⁷

Factors of 220129787680199964

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 998

Divisors of 220129787680199964

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 109 126 218 252 327 436 654 763 877 981 1308 1526 1754 1962 2289 2631 3052 3508 3924 4578 5262 6139 6867 7893 9156 10524 11881 12278 13734 15786 18417 23762 24556 27468 31572 35643 36834 47524 55251 71286 73668 83167 95593 106929 110502 142572 166334 191186 213858 221004 249501 286779 332668 382372 427716 499002 573558 669151 748503 769129 860337 998004 1147116 1295029 1338302 1497006 1538258 1720674 2007453 2307387 2590058 2676604 2994012 3076516 3441348 3885087 4014906 4614774 5180116 5383903 6022359 6922161 7770174 8029812 9065203 9229548 10419637 10767806 11655261 12044718 13844322 15540348 16151709 18130406 20839274 21535612 23310522 24089436 27195609 27688644 31258911 32303418 36260812 41678548 46621044 48455127 54391218 62517822 64606836 72937459 81586827 83835061 93776733 96910254 108782436 125035644 145874918 163173654 167670122 187553466 193820508 218812377 251505183 291749836 326347308 335340244 375106932 437624754 503010366 586845427 656437131 674526133 754515549 875249508 1006020732 1135740433 1173690854 1312874262 1349052266 1509031098 1760536281 2023578399 2271480866 2347381708 2625748524 2698104532 3018062196 3407221299 3521072562 4047156798 4542961732 4721682931 5281608843 6070735197 6814442598 7042145124 7950183031 8094313596 9138021649 9443365862 10221663897 10563217686 12141470394 13628885196 14165048793 15900366062 18276043298 18886731724 20443327794 21126435372 23850549093 24282940788 27414064947 28330097586 31800732124 36552086596 40886655588 42495146379 47701098186 54828129894 56660195172 63966151543 71551647279 73523348497 82242194841 84990292758 95402196372 109656259788 127932303086 143103294558 147046696994 164484389682 169980585516 191898454629 220570045491 255864606172 286206589116 294093393988 328968779364 383796909258 441140090982 514663439479 575695363887 661710136473 767593818516 882280181964 996044359741 1029326878958 1151390727774 1323420272946 1543990318437 1992088719482 2058653757916 2302781455548 2646840545892 2988133079223 3087980636874 3984177438964 4631970955311 5976266158446 6175961273748 6972310518187 8014044986173 8964399237669 9263941910622 11952532316892 13944621036374 16028089972346 17928798475338 18527883821244 20916931554561 24042134958519 27889242072748 32056179944692 35857596950676 41833863109122 48084269917038 56098314903211 62750794663683 72126404875557 83667726218244 96168539834076 112196629806422 125501589327366 144252809751114 168294944709633 224393259612844 251003178654732 288505619502228 336589889419266 504884834128899 673179778838532 873530903492857 1009769668257798 1747061806985714 2019539336515596 2620592710478571 3494123613971428 5241185420957142 6114716324449999 7861778131435713 10482370841914284 12229432648899998 15723556262871426 18344148973349997 24458865297799996 31447112525742852 36688297946699994 55032446920049991 73376595893399988 110064893840099982 220129787680199964
• Sum of all divisors σ(n): 642551408337238400
• Sum of proper divisors (its aliquot sum) s(n): 422421620657038436
• 220129787680199964 is an abundant number, because the sum of its proper divisors (422421620657038436) is greater than itself. Its abundance is 202291832976838472

Bases of 220129787680199964

• Binary: 1100001110000011101110000000100111001010010001010100011100₂
• Hexadecimal: 0x30E0EE02729151C
• Base-36: 1O7HHWEA3M70

Squares and roots of 220129787680199964

• 220129787680199964 squared (220129787680199964²) is 48457123424129915848127327025601296
• 220129787680199964 cubed (220129787680199964³) is 10666856290946962644612918338244194145634180617553344
• The square root of 220129787680199964 is 469179909.7150260163
• The cube root of 220129787680199964 is 603799.7630187663

Scales and comparisons

• 220,129,787,680,199,964 seconds is equal to 6,999,446,342 years, 4 weeks, 4 days, 19 hours, 59 minutes, 24 seconds.
• To count from 1 to 220,129,787,680,199,964 would take you about twenty billion, nine hundred ninety-eight million, three hundred thirty-nine thousand and twenty-six 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 220129787680199964 cubic inches would be around 50316.6 feet tall.

Recreational maths with 220129787680199964

• 220129787680199964 backwards is 469991086787921022
• The number of decimal digits it has is: 18
• The sum of 220129787680199964's digits is 90
• More coming soon!