6501140730

Names of 6501140730

• Cardinal: 6501140730 can be written as Six billion, five hundred one million, one hundred forty thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 6.50114073 × 10⁹

Factors of 6501140730

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 34175

Divisors of 6501140730

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 90 101 105 126 135 189 202 210 270 303 315 378 505 606 630 707 909 945 1010 1414 1515 1818 1890 2121 2727 3030 3535 4242 4545 5454 6363 7070 9090 10605 12726 13635 19089 21210 27270 31815 34057 38178 63630 68114 95445 102171 170285 190890 204342 238399 306513 340570 476798 510855 613026 715197 919539 1021710 1191995 1430394 1532565 1839078 2145591 2383990 3065130 3439757 3575985 4291182 4597695 6436773 6879514 7151970 9195390 10319271 10727955 12873546 17198785 20638542 21455910 24078299 30957813 32183865 34397570 48156598 51596355 61915626 64367730 72234897 92873439 103192710 120391495 144469794 154789065 185746878 216704691 240782990 309578130 361174485 433409382 464367195 650114073 722348970 928734390 1083523455 1300228146 2167046910 3250570365 6501140730
• Sum of all divisors σ(n): 20009756160
• Sum of proper divisors (its aliquot sum) s(n): 13508615430
• 6501140730 is an abundant number, because the sum of its proper divisors (13508615430) is greater than itself. Its abundance is 7007474700

Bases of 6501140730

• Binary: 110000011011111111000100011111010₂
• Hexadecimal: 0x1837F88FA
• Base-36: 2ZIM0AI

Squares and roots of 6501140730

• 6501140730 squared (6501140730²) is 42264830791264932900
• 6501140730 cubed (6501140730³) is 274769612903650583496907017000
• The square root of 6501140730 is 80629.6516797635
• The cube root of 6501140730 is 1866.3647460599

Scales and comparisons

• 6,501,140,730 seconds is equal to 206 years, 37 weeks, 1 day, 16 hours, 25 minutes, 30 seconds.
• To count from 1 to 6,501,140,730 would take you about four hundred thirteen 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 6501140730 cubic inches would be around 155.5 feet tall.

Recreational maths with 6501140730

• 6501140730 backwards is 0370411056
• 6501140730 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6501140730's digits is 27
• More coming soon!