248138145112

Names of 248138145112

• Cardinal: 248138145112 can be written as Two hundred forty-eight billion, one hundred thirty-eight million, one hundred forty-five thousand, one hundred twelve.

Scientific notation

• Scientific notation: 2.48138145112 × 10¹¹

Factors of 248138145112

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4526

Divisors of 248138145112

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 11 13 22 26 44 52 88 104 121 143 169 242 286 338 367 484 572 676 734 968 1144 1352 1468 1573 1859 2936 3146 3718 4037 4133 4771 6292 7436 8074 8266 9542 12584 14872 16148 16532 19084 20449 32296 33064 38168 40898 44407 45463 52481 53729 62023 81796 88814 90926 104962 107458 124046 163592 177628 181852 209924 214916 248092 355256 363704 419848 429832 496184 500093 577291 591019 682253 698477 1000186 1154582 1182038 1364506 1396954 1516811 2000372 2309164 2364076 2729012 2793908 3033622 4000744 4618328 4728152 5458024 5587816 6067244 6501209 7504783 7683247 12134488 13002418 15009566 15366494 16684921 19718543 26004836 30019132 30732988 33369842 39437086 52009672 60038264 61465976 66739684 78874172 84515717 133479368 157748344 169031434 183534131 216903973 256341059 338062868 367068262 433807946 512682118 676125736 734136524 867615892 1025364236 1468273048 1735231784 2050728472 2385943703 2819751649 4771887406 5639503298 9543774812 11279006596 19087549624 22558013192 31017268139 62034536278 124069072556 248138145112
• Sum of all divisors σ(n): 555408191520
• Sum of proper divisors (its aliquot sum) s(n): 307270046408
• 248138145112 is an abundant number, because the sum of its proper divisors (307270046408) is greater than itself. Its abundance is 59131901296

Bases of 248138145112

• Binary: 11100111000110001011111001110101011000₂
• Hexadecimal: 0x39C62F9D58
• Base-36: 35ZR1M54

Squares and roots of 248138145112

• 248138145112 squared (248138145112²) is 61572539059623969492544
• 248138145112 cubed (248138145112³) is 15278495632091260562094344074044928
• The square root of 248138145112 is 498134.6656397245
• The cube root of 248138145112 is 6283.9276645371

Scales and comparisons

• 248,138,145,112 seconds is equal to 7,890 years, 1 week, 2 days, 6 hours, 31 minutes, 52 seconds.
• To count from 1 to 248,138,145,112 would take you about fifteen thousand, seven hundred eighty 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 248138145112 cubic inches would be around 523.7 feet tall.

Recreational maths with 248138145112

• 248138145112 backwards is 211541831842
• The number of decimal digits it has is: 12
• The sum of 248138145112's digits is 40
• More coming soon!