42723517819472028

Names of 42723517819472028

• Cardinal: 42723517819472028 can be written as Forty-two quadrillion, seven hundred twenty-three trillion, five hundred seventeen billion, eight hundred nineteen million, four hundred seventy-two thousand and twenty-eight.

Scientific notation

• Scientific notation: 4.2723517819472028 × 10¹⁶

Factors of 42723517819472028

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1183720

Divisors of 42723517819472028

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 63 66 77 84 99 121 126 132 154 198 231 242 252 308 363 396 462 484 693 726 847 924 1089 1386 1452 1694 2178 2541 2772 3388 4356 5082 7623 10164 15246 30492 1183697 2367394 3551091 4734788 7102182 8285879 10653273 13020667 14204364 16571758 21306546 24857637 26041334 33143516 39062001 42613092 49715274 52082668 74572911 78124002 91144669 99430548 117186003 143227337 149145822 156248004 182289338 234372006 273434007 286454674 298291644 364578676 429682011 468744012 546868014 572909348 820302021 859364022 1002591359 1093736028 1289046033 1640604042 1718728044 2005182718 2578092066 3007774077 3281208084 4010365436 5156184132 6015548154 9023322231 12031096308 18046644462 36093288924 1401138587809 2802277175618 4203415763427 5604554351236 8406831526854 9807970114663 12610247290281 15412524465899 16813663053708 19615940229326 25220494580562 29423910343989 30825048931798 39231880458652 46237573397697 50440989161124 58847820687978 61650097863596 88271731031967 92475146795394 107887671261293 117695641375956 138712720193091 169537769124889 176543462063934 184950293590788 215775342522586 277425440386182 323663013783879 339075538249778 353086924127868 431550685045172 508613307374667 554850880772364 647326027567758 678151076499556 970989041351637 1017226614749334 1186764383874223 1294652055135516 1525839922124001 1941978082703274 2034453229498668 2373528767748446 3051679844248002 3560293151622669 3883956165406548 4747057535496892 6103359688496004 7120586303245338 10680879454868007 14241172606490676 21361758909736014 42723517819472028
• Sum of all divisors σ(n): 135663957236393768
• Sum of proper divisors (its aliquot sum) s(n): 92940439416921740
• 42723517819472028 is an abundant number, because the sum of its proper divisors (92940439416921740) is greater than itself. Its abundance is 50216921597449712

Bases of 42723517819472028

• Binary: 10010111110010001101000000100111001011110100100010011100₂
• Hexadecimal: 0x97C8D0272F489C
• Base-36: BOO814T67J0

Squares and roots of 42723517819472028

• 42723517819472028 squared (42723517819472028²) is 1825298974870743910099356674432784
• 42723517819472028 cubed (42723517819472028³) is 77983193278754252889425886446962008074097254165952
• The square root of 42723517819472028 is 206696680.7171126975
• The cube root of 42723517819472028 is 349587.3171899265

Scales and comparisons

• 42,723,517,819,472,028 seconds is equal to 1,358,475,714 years, 7 weeks, 2 days, 14 hours, 13 minutes, 48 seconds.
• To count from 1 to 42,723,517,819,472,028 would take you about four billion, seventy-five million, four hundred twenty-seven thousand, one hundred forty-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 42723517819472028 cubic inches would be around 29132.3 feet tall.

Recreational maths with 42723517819472028

• 42723517819472028 backwards is 82027491871532724
• The number of decimal digits it has is: 17
• The sum of 42723517819472028's digits is 72
• More coming soon!