340042430

Names of 340042430

• Cardinal: 340042430 can be written as Three hundred forty million, forty-two thousand, four hundred thirty.

Scientific notation

• Scientific notation: 3.4004243 × 10⁸

Factors of 340042430

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 394

Divisors of 340042430

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 7 10 13 14 19 26 35 38 65 70 71 91 95 130 133 142 182 190 247 266 277 355 455 494 497 554 665 710 910 923 994 1235 1330 1349 1385 1729 1846 1939 2470 2485 2698 2770 3458 3601 3878 4615 4970 5263 6461 6745 7202 8645 9230 9443 9695 10526 12922 13490 17290 17537 18005 18886 19390 19667 25207 26315 32305 35074 36010 36841 39334 47215 50414 52630 64610 68419 73682 87685 94430 98335 122759 126035 136838 137669 175370 184205 196670 245518 252070 255671 275338 342095 368410 373673 478933 511342 613795 684190 688345 747346 957866 1227590 1278355 1376690 1789697 1868365 2394665 2556710 2615711 3579394 3736730 4789330 4857749 5231422 8948485 9715498 13078555 17896970 24288745 26157110 34004243 48577490 68008486 170021215 340042430
• Sum of all divisors σ(n): 807045120
• Sum of proper divisors (its aliquot sum) s(n): 467002690
• 340042430 is an abundant number, because the sum of its proper divisors (467002690) is greater than itself. Its abundance is 126960260

Bases of 340042430

• Binary: 10100010001001010001010111110₂
• Hexadecimal: 0x1444A2BE
• Base-36: 5MGAF2

Squares and roots of 340042430

• 340042430 squared (340042430²) is 115628854200304900
• 340042430 cubed (340042430³) is 39318716560387384936907000
• The square root of 340042430 is 18440.2394236085
• The cube root of 340042430 is 697.9822369679

Scales and comparisons

• 340,042,430 seconds is equal to 10 years, 42 weeks, 1 day, 16 hours, 13 minutes, 50 seconds.
• To count from 1 to 340,042,430 would take you about sixteen 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 340042430 cubic inches would be around 58.2 feet tall.

Recreational maths with 340042430

• 340042430 backwards is 034240043
• The number of decimal digits it has is: 9
• The sum of 340042430's digits is 20
• More coming soon!