42298620

Names of 42298620

• Cardinal: 42298620 can be written as Forty-two million, two hundred ninety-eight thousand, six hundred twenty.

Scientific notation

• Scientific notation: 4.229862 × 10⁷

Factors of 42298620

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 218

Divisors of 42298620

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 52 60 61 65 70 78 84 91 105 122 127 130 140 156 182 183 195 210 244 254 260 273 305 364 366 381 390 420 427 455 508 546 610 635 732 762 780 793 854 889 910 915 1092 1220 1270 1281 1365 1524 1586 1651 1708 1778 1820 1830 1905 2135 2379 2540 2562 2667 2730 3172 3302 3556 3660 3810 3965 4270 4445 4758 4953 5124 5334 5460 5551 6405 6604 7620 7747 7930 8255 8540 8890 9516 9906 10668 11102 11557 11895 12810 13335 15494 15860 16510 16653 17780 19812 22204 23114 23241 23790 24765 25620 26670 27755 30988 33020 33306 34671 38735 46228 46482 47580 49530 53340 54229 55510 57785 66612 69342 77470 83265 92964 99060 100711 108458 111020 115570 116205 138684 154940 162687 166530 173355 201422 216916 231140 232410 271145 302133 325374 333060 346710 402844 464820 503555 542290 604266 650748 693420 704977 813435 1007110 1084580 1208532 1409954 1510665 1626870 2014220 2114931 2819908 3021330 3253740 3524885 4229862 6042660 7049770 8459724 10574655 14099540 21149310 42298620
• Sum of all divisors σ(n): 149323776
• Sum of proper divisors (its aliquot sum) s(n): 107025156
• 42298620 is an abundant number, because the sum of its proper divisors (107025156) is greater than itself. Its abundance is 64726536

Bases of 42298620

• Binary: 10100001010110110011111100₂
• Hexadecimal: 0x2856CFC
• Base-36: P6LTO

Squares and roots of 42298620

• 42298620 squared (42298620²) is 1789173253904400
• 42298620 cubed (42298620³) is 75679559581065731928000
• The square root of 42298620 is 6503.7389246495
• The cube root of 42298620 is 348.4245380299

Scales and comparisons

• 42,298,620 seconds is equal to 1 year, 17 weeks, 6 days, 13 hours, 37 minutes.
• To count from 1 to 42,298,620 would take you about 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 42298620 cubic inches would be around 29 feet tall.

Recreational maths with 42298620

• 42298620 backwards is 02689224
• The number of decimal digits it has is: 8
• The sum of 42298620's digits is 33
• More coming soon!