148729687649226

Names of 148729687649226

• Cardinal: 148729687649226 can be written as One hundred forty-eight trillion, seven hundred twenty-nine billion, six hundred eighty-seven million, six hundred forty-nine thousand, two hundred twenty-six.

Scientific notation

• Scientific notation: 1.48729687649226 × 10¹⁴

Factors of 148729687649226

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1325647728

Divisors of 148729687649226

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 23 46 69 138 207 271 414 542 813 1626 2439 4878 6233 12466 18699 37398 56097 112194 1325647429 2651294858 3976942287 7953884574 11930826861 23861653722 30489890867 60979781734 91469672601 182939345202 274409017803 359250453259 548818035606 718500906518 1077751359777 2155502719554 3233254079331 6466508158662 8262760424957 16525520849914 24788281274871 49576562549742 74364843824613 148729687649226
• Sum of all divisors σ(n): 337499230498560
• Sum of proper divisors (its aliquot sum) s(n): 188769542849334
• 148729687649226 is an abundant number, because the sum of its proper divisors (188769542849334) is greater than itself. Its abundance is 40039855200108

Bases of 148729687649226

• Binary: 100001110100010011010100001100110010101111001010₂
• Hexadecimal: 0x8744D4332BCA
• Base-36: 1GPXH3XTQI

Squares and roots of 148729687649226

• 148729687649226 squared (148729687649226²) is 22120519988236328966018399076
• 148729687649226 cubed (148729687649226³) is 3289978028488849599027669040106830370515176
• The square root of 148729687649226 is 12195478.1640256321
• The cube root of 148729687649226 is 52982.5132353685

Scales and comparisons

• 148,729,687,649,226 seconds is equal to 4,729,144 years, 5 days, 20 hours, 47 minutes, 6 seconds.
• To count from 1 to 148,729,687,649,226 would take you about eleven million, eight hundred twenty-two thousand, eight hundred sixty 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 148729687649226 cubic inches would be around 4415.2 feet tall.

Recreational maths with 148729687649226

• 148729687649226 backwards is 622946786927841
• The number of decimal digits it has is: 15
• The sum of 148729687649226's digits is 81
• More coming soon!