42414840

Names of 42414840

• Cardinal: 42414840 can be written as Forty-two million, four hundred fourteen thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.241484 × 10⁷

Factors of 42414840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 95

Divisors of 42414840

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 19 20 24 26 27 30 36 38 39 40 45 52 53 54 57 60 65 72 76 78 81 90 95 104 106 108 114 117 120 130 135 152 156 159 162 171 180 190 195 212 216 228 234 247 260 265 270 285 312 318 324 342 351 360 380 390 405 424 456 468 477 494 513 520 530 540 570 585 636 648 684 689 702 741 760 780 795 810 855 936 954 988 1007 1026 1053 1060 1080 1140 1170 1235 1272 1368 1378 1404 1431 1482 1539 1560 1590 1620 1710 1755 1908 1976 2014 2052 2067 2106 2120 2223 2280 2340 2385 2470 2565 2756 2808 2862 2964 3021 3078 3180 3240 3420 3445 3510 3705 3816 4028 4104 4134 4212 4293 4446 4680 4770 4940 5035 5130 5265 5512 5724 5928 6042 6156 6201 6360 6669 6840 6890 7020 7155 7410 7695 8056 8268 8424 8586 8892 9063 9540 9880 10070 10260 10335 10530 11115 11448 12084 12312 12402 13091 13338 13780 14040 14310 14820 15105 15390 16536 17172 17784 18126 18603 19080 20007 20140 20520 20670 21060 21465 22230 24168 24804 26182 26676 27189 27560 28620 29640 30210 30780 31005 33345 34344 36252 37206 39273 40014 40280 41340 42120 42930 44460 45315 49608 52364 53352 54378 55809 57240 60420 61560 62010 65455 66690 72504 74412 78546 80028 81567 82680 85860 88920 90630 93015 100035 104728 108756 111618 117819 120840 124020 130910 133380 135945 148824 157092 160056 163134 171720 181260 186030 196365 200070 217512 223236 235638 248040 261820 266760 271890 279045 314184 326268 353457 362520 372060 392730 400140 407835 446472 471276 523640 543780 558090 589095 652536 706914 744120 785460 800280 815670 942552 1060371 1087560 1116180 1178190 1413828 1570920 1631340 1767285 2120742 2232360 2356380 2827656 3262680 3534570 4241484 4712760 5301855 7069140 8482968 10603710 14138280 21207420 42414840
• Sum of all divisors σ(n): 164656800
• Sum of proper divisors (its aliquot sum) s(n): 122241960
• 42414840 is an abundant number, because the sum of its proper divisors (122241960) is greater than itself. Its abundance is 79827120

Bases of 42414840

• Binary: 10100001110011001011111000₂
• Hexadecimal: 0x28732F8
• Base-36: P93I0

Squares and roots of 42414840

• 42414840 squared (42414840²) is 1799018652225600
• 42414840 cubed (42414840³) is 76305088291164467904000
• The square root of 42414840 is 6512.6676561913
• The cube root of 42414840 is 348.7433574873

Scales and comparisons

• 42,414,840 seconds is equal to 1 year, 18 weeks, 21 hours, 54 minutes.
• To count from 1 to 42,414,840 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 42414840 cubic inches would be around 29.1 feet tall.

Recreational maths with 42414840

• 42414840 backwards is 04841424
• 42414840 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42414840's digits is 27
• More coming soon!