1378452835794129992

Names of 1378452835794129992

• Cardinal: 1378452835794129992 can be written as One quintillion, three hundred seventy-eight quadrillion, four hundred fifty-two trillion, eight hundred thirty-five billion, seven hundred ninety-four million, one hundred twenty-nine thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.378452835794129992 × 10¹⁸

Factors of 1378452835794129992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 297

Divisors of 1378452835794129992

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 4 8 13 26 43 52 86 104 169 172 239 338 344 478 559 676 956 1118 1352 1849 1912 2197 2236 3107 3698 4394 4472 6214 7267 7396 8788 10277 12428 14534 14792 17576 20554 24037 24856 28561 29068 40391 41108 48074 57121 57122 58136 80782 82216 94471 96148 114242 114244 133601 161564 188942 192296 228484 228488 267202 312481 323128 377884 441911 456968 525083 534404 624962 742573 755768 883822 1050166 1068808 1228123 1249924 1485146 1736813 1767644 2100332 2456203 2456246 2499848 2970292 3473626 3535288 4062253 4200664 4912406 4912492 5744843 5940584 6826079 6947252 8124506 9653449 9824812 9824984 11489686 13651919 13652158 13894504 16249012 19306898 19649624 22578569 22979372 27303838 27304316 31930639 32498024 38613796 45157138 45958744 52809289 54607676 54608632 63861278 74682959 77227592 90314276 105616729 105618578 109215352 125494837 127722556 149365918 177474947 180628552 211233458 211237156 250989674 255445112 293521397 298731836 354949894 415098307 422466916 422474312 501979348 587032517 587042794 597463672 709899788 830196614 844933832 970878467 1003958696 1174065034 1174085588 1373017477 1419799576 1631432881 1660393228 1941756934 2307174311 2348130068 2348171176 2746034954 3262808641 3262865762 3320786456 3883513868 4614348622 4696260136 5396277991 5492069908 6525617282 6525731524 7631422721 7767027736 9228697244 10792555982 10984139816 12621420071 13051234564 13051463048 15262845442 17849227201 18457394488 21585111964 25242398231 25242840142 26102469128 29993266043 30525690884 35698454402 42416512333 43170223928 50484796462 50485680284 59986532086 61051381768 70151613883 71396908804 84833024666 99208495373 100969592924 100971360568 119973064172 140300771563 140303227766 142793817608 169666049332 198416990746 201939185848 232039953613 239946128344 280601543126 280606455532 328151177003 339332098664 389912458559 396833981492 464079907226 551414660329 561203086252 561212911064 656302354006 779824917118 793667962984 928159814452 1102829320658 1122406172504 1289710439849 1312604708012 1559649834236 1823910030319 1856319628904 2205658641316 2579420879698 2625209416024 3016519396969 3119299668472 3647820060638 4265965301039 4411317282632 5158841759396 6032933177209 6033038793938 7168390584277 7295640121276 8531930602078 10317683518792 12065866354418 12066077587876 14336781168554 14591280242552 16766235718037 17063861204156 23710830394147 24131732708836 24132155175752 28673562337108 33532471436074 34127722408312 47421660788294 48263465417672 55457548913507 57347124674216 67064942872148 78428131303717 93189077595601 94843321576588 110915097827014 134129885744296 156856262607434 186378155191202 189686643153176 221830195654028 308240795123911 313712525214868 372756310382404 443660391308056 616481590247822 627425050429736 720948135875591 745512620764808 1019565706948321 1232963180495644 1441896271751182 2039131413896642 2465926360991288 2883792543502364 4007130336610843 4078262827793284 5767585087004728 8014260673221686 8156525655586568 13254354190328173 16028521346443372 26508708380656346 32057042692886744 53017416761312692 106034833522625384 172306604474266249 344613208948532498 689226417897064996 1378452835794129992
• Sum of all divisors σ(n): 2878649350515004095
• Sum of proper divisors (its aliquot sum) s(n): 1500196514720874103
• 1378452835794129992 is an abundant number, because the sum of its proper divisors (1500196514720874103) is greater than itself. Its abundance is 121743678926744111

Bases of 1378452835794129992

• Binary: 1001100100001001111111000110100000001001000111001010001001000₂
• Hexadecimal: 0x13213F8D01239448
• Base-36: AH0SQYM2AOG8

Squares and roots of 1378452835794129992

• 1378452835794129992 squared (1378452835794129992²) is 1900132220508878703292497084193920064
• 1378452835794129992 cubed (1378452835794129992³) is 2619242647744260976296324520510983885115122506872959488
• The square root of 1378452835794129992 is 1174075310.9550213141
• The cube root of 1378452835794129992 is 1112920.0597412821

Scales and comparisons

• 1,378,452,835,794,129,992 seconds is equal to 43,830,536,343 years, 35 weeks, 1 day, 17 hours, 26 minutes, 32 seconds.
• To count from 1 to 1,378,452,835,794,129,992 would take you about one hundred fifty-three billion, four hundred six million, eight hundred seventy-seven thousand, two hundred 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 1378452835794129992 cubic inches would be around 92743.3 feet tall.

Recreational maths with 1378452835794129992

• 1378452835794129992 backwards is 2999214975382548731
• The number of decimal digits it has is: 19
• The sum of 1378452835794129992's digits is 98
• More coming soon!