67972248540

Names of 67972248540

• Cardinal: 67972248540 can be written as Sixty-seven billion, nine hundred seventy-two million, two hundred forty-eight thousand, five hundred forty.

Scientific notation

• Scientific notation: 6.797224854 × 10¹⁰

Factors of 67972248540

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 53946246

Divisors of 67972248540

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 420 630 1260 53946229 107892458 161838687 215784916 269731145 323677374 377623603 485516061 539462290 647354748 755247206 809193435 971032122 1078924580 1132870809 1510494412 1618386870 1888118015 1942064244 2265741618 2427580305 3236773740 3398612427 3776236030 4531483236 4855160610 5664354045 6797224854 7552472060 9710321220 11328708090 13594449708 16993062135 22657416180 33986124270 67972248540
• Sum of all divisors σ(n): 235637132640
• Sum of proper divisors (its aliquot sum) s(n): 167664884100
• 67972248540 is an abundant number, because the sum of its proper divisors (167664884100) is greater than itself. Its abundance is 99692635560

Bases of 67972248540

• Binary: 111111010011011101100011001111011100₂
• Hexadecimal: 0xFD37633DC
• Base-36: V84X6N0

Squares and roots of 67972248540

• 67972248540 squared (67972248540²) is 4620226571583532131600
• 67972248540 cubed (67972248540³) is 314047188834787947420191187864000
• The square root of 67972248540 is 260714.8797824935
• The cube root of 67972248540 is 4081.0997720109

Scales and comparisons

• 67,972,248,540 seconds is equal to 2,161 years, 15 weeks, 6 days, 20 hours, 9 minutes.
• To count from 1 to 67,972,248,540 would take you about four thousand, three hundred twenty-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 67972248540 cubic inches would be around 340.1 feet tall.

Recreational maths with 67972248540

• 67972248540 backwards is 04584227976
• The number of decimal digits it has is: 11
• The sum of 67972248540's digits is 54
• More coming soon!