42340755730

Names of 42340755730

• Cardinal: 42340755730 can be written as Forty-two billion, three hundred forty million, seven hundred fifty-five thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 4.234075573 × 10¹⁰

Factors of 42340755730

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 88364

Divisors of 42340755730

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 7 10 13 14 17 26 31 34 35 62 65 70 85 91 119 130 155 170 182 217 221 238 310 403 434 442 455 527 595 806 910 1054 1085 1105 1190 1547 2015 2170 2210 2635 2821 3094 3689 4030 5270 5642 6851 7378 7735 13702 14105 15470 18445 28210 34255 36890 47957 68510 88289 95914 176578 239785 441445 479570 618023 882890 1147757 1236046 1500913 2295514 2736959 3001826 3090115 5473918 5738785 6180230 7504565 8034299 10506391 11477570 13684795 15009130 16068598 19158713 19511869 21012782 27369590 35580467 38317426 39023738 40171495 46528303 52531955 71160934 80342990 93056606 95793565 97559345 105063910 136583083 177902335 191587130 195118690 232641515 249063269 273166166 325698121 355804670 465283030 498126538 604867939 651396242 682915415 1209735878 1245316345 1365830830 1628490605 2490632690 3024339695 3256981210 4234075573 6048679390 8468151146 21170377865 42340755730
• Sum of all divisors σ(n): 102523760640
• Sum of proper divisors (its aliquot sum) s(n): 60183004910
• 42340755730 is an abundant number, because the sum of its proper divisors (60183004910) is greater than itself. Its abundance is 17842249180

Bases of 42340755730

• Binary: 100111011011101101001010100100010010₂
• Hexadecimal: 0x9DBB4A912
• Base-36: JG8LC7M

Squares and roots of 42340755730

• 42340755730 squared (42340755730²) is 1792739595787527832900
• 42340755730 cubed (42340755730³) is 75905949312738652953395157517000
• The square root of 42340755730 is 205768.6947278425
• The cube root of 42340755730 is 3485.4019389205

Scales and comparisons

• 42,340,755,730 seconds is equal to 1,346 years, 15 weeks, 6 days, 1 hour, 2 minutes, 10 seconds.
• To count from 1 to 42,340,755,730 would take you about two thousand, six hundred ninety-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 42340755730 cubic inches would be around 290.5 feet tall.

Recreational maths with 42340755730

• 42340755730 backwards is 03755704324
• The number of decimal digits it has is: 11
• The sum of 42340755730's digits is 40
• More coming soon!