55181540543520

Names of 55181540543520

• Cardinal: 55181540543520 can be written as Fifty-five trillion, one hundred eighty-one billion, five hundred forty million, five hundred forty-three thousand, five hundred twenty.

Scientific notation

• Scientific notation: 5.518154054352 × 10¹³

Factors of 55181540543520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5671

Divisors of 55181540543520

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 32 40 48 58 60 80 87 96 116 120 131 145 160 174 232 240 262 290 348 393 435 464 480 524 580 655 696 786 870 928 1048 1160 1310 1392 1572 1740 1965 2096 2320 2620 2784 3144 3480 3799 3930 4192 4640 5240 5501 6288 6960 7598 7860 10480 11002 11397 12576 13920 15196 15720 16503 18995 20960 22004 22794 27505 30392 31440 33006 37990 44008 45588 55010 56985 60784 62880 66012 75980 82515 88016 91176 110020 113970 121568 132024 151960 159529 165030 176032 182352 220040 227940 264048 303920 319058 330060 364704 440080 455880 478587 528096 607840 638116 660120 720631 797645 880160 911760 957174 1276232 1320240 1441262 1595290 1823520 1914348 2161893 2392935 2552464 2640480 2882524 3190580 3603155 3828696 4323786 4785870 5104928 5765048 6381160 7206310 7657392 8647572 9571740 10809465 11530096 12762320 14412620 15314784 17295144 19143480 20898299 21618930 23060192 25524640 28825240 30261001 34590288 38286960 41796598 43237860 57650480 60522002 62694897 69180576 76573920 83593196 86475720 90783003 104491495 115300960 121044004 125389794 151305005 167186392 172951440 181566006 208982990 242088008 250779588 302610010 313474485 334372784 345902880 363132012 417965980 453915015 484176016 501559176 605220020 626948970 668745568 726264024 835931960 877569029 907830030 968352032 1003118352 1210440040 1253897940 1452528048 1671863920 1755138058 1815660060 2006236704 2420880080 2507795880 2632707087 2905056096 3343727840 3510276116 3631320120 3964191131 4387845145 4841760160 5015591760 5265414174 7020552232 7262640240 7928382262 8775690290 10031183520 10530828348 11892573393 13163535435 14041104464 14525280480 15856764524 17551380580 19820955655 21061656696 23785146786 26327070870 28082208928 31713529048 35102761160 39641911310 42123313392 47570293572 52654141740 59462866965 63427058096 70205522320 79283822620 84246626784 95140587144 105308283480 114961542799 118925733930 126854116192 140411044640 158567645240 190281174288 210616566960 229923085598 237851467860 317135290480 344884628397 380562348576 421233133920 459846171196 475702935720 574807713995 634270580960 689769256794 919692342392 951405871440 1149615427990 1379538513588 1724423141985 1839384684784 1902811742880 2299230855980 2759077027176 3448846283970 3678769369568 4598461711960 5518154054352 6897692567940 9196923423920 11036308108704 13795385135880 18393846847840 27590770271760 55181540543520
• Sum of all divisors σ(n): 181221292042560
• Sum of proper divisors (its aliquot sum) s(n): 126039751499040
• 55181540543520 is an abundant number, because the sum of its proper divisors (126039751499040) is greater than itself. Its abundance is 70858210955520

Bases of 55181540543520

• Binary: 1100100010111111110100000111110100110000100000₂
• Hexadecimal: 0x322FF41F4C20
• Base-36: JK61SHSTC

Squares and roots of 55181540543520

• 55181540543520 squared (55181540543520²) is 3045002416756141537013990400
• 55181540543520 cubed (55181540543520³) is 168027924315345408025697040015060062208000
• The square root of 55181540543520 is 7428427.8648661589
• The cube root of 55181540543520 is 38071.3204771809

Scales and comparisons

• 55,181,540,543,520 seconds is equal to 1,754,602 years, 15 weeks, 4 days, 18 hours, 32 minutes.
• To count from 1 to 55,181,540,543,520 would take you about four million, three hundred eighty-six thousand, five hundred five 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 55181540543520 cubic inches would be around 3172.6 feet tall.

Recreational maths with 55181540543520

• 55181540543520 backwards is 02534504518155
• 55181540543520 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 55181540543520's digits is 48
• More coming soon!