1148729738442

Names of 1148729738442

• Cardinal: 1148729738442 can be written as One trillion, one hundred forty-eight billion, seven hundred twenty-nine million, seven hundred thirty-eight thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 1.148729738442 × 10¹²

Factors of 1148729738442

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2579

Divisors of 1148729738442

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 11 13 19 22 26 33 38 39 57 66 78 114 121 143 209 242 247 286 363 418 429 494 627 726 741 858 1254 1482 1573 2299 2531 2717 3146 4598 4719 5062 5434 6897 7593 8151 9438 13794 15186 16302 27841 29887 32903 48089 55682 59774 65806 83523 89661 96178 98709 144267 167046 179322 197418 288534 306251 361933 528979 612502 625157 723866 918753 1057958 1085799 1250314 1586937 1837506 1875471 2171598 3173874 3750942 3981263 5818769 6405961 6876727 7962526 11637538 11943789 12811922 13753454 17456307 19217883 20630181 23887578 34912614 38435766 41260362 70465571 75643997 83277493 121713259 140931142 151287994 166554986 211396713 226931991 243426518 249832479 365139777 422793426 453863982 499664958 730279554 775121281 916052423 1338845849 1550242562 1582272367 1832104846 2325363843 2677691698 2748157269 3164544734 4016537547 4650727686 4746817101 5496314538 8033075094 9493634202 10076576653 14727304339 17404996037 20153153306 29454608678 30229729959 34809992074 44181913017 52214988111 60459459918 88363826034 104429976222 191454956407 382909912814 574364869221 1148729738442
• Sum of all divisors σ(n): 2863827351840
• Sum of proper divisors (its aliquot sum) s(n): 1715097613398
• 1148729738442 is an abundant number, because the sum of its proper divisors (1715097613398) is greater than itself. Its abundance is 566367874956

Bases of 1148729738442

• Binary: 10000101101110101101000001100010011001010₂
• Hexadecimal: 0x10B75A0C4CA
• Base-36: ENPW0YX6

Squares and roots of 1148729738442

• 1148729738442 squared (1148729738442²) is 1319580011981025732587364
• 1148729738442 cubed (1148729738442³) is 1515840802016254916061954083634246888
• The square root of 1148729738442 is 1071788.1033310643
• The cube root of 1148729738442 is 10473.0366039797

Scales and comparisons

• 1,148,729,738,442 seconds is equal to 36,526 years, 2 weeks, 5 days, 2 hours, 42 seconds.
• To count from 1 to 1,148,729,738,442 would take you about ninety-one thousand, three hundred fifteen 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 1148729738442 cubic inches would be around 872.8 feet tall.

Recreational maths with 1148729738442

• 1148729738442 backwards is 2448379278411
• The number of decimal digits it has is: 13
• The sum of 1148729738442's digits is 60
• More coming soon!