2506140

Names of 2506140

• Cardinal: 2506140 can be written as Two million, five hundred six thousand, one hundred forty.

Scientific notation

• Scientific notation: 2.50614 × 10⁶

Factors of 2506140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 47

Divisors of 2506140

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 17 18 20 21 26 27 28 30 34 35 36 39 42 45 51 52 54 60 63 65 68 70 78 81 84 85 90 91 102 105 108 117 119 126 130 135 140 153 156 162 170 180 182 189 195 204 210 221 234 238 252 255 260 270 273 306 315 324 340 351 357 364 378 390 405 420 442 455 459 468 476 510 540 546 567 585 595 612 630 663 702 714 756 765 780 810 819 884 910 918 945 1020 1053 1071 1092 1105 1134 1170 1190 1260 1326 1365 1377 1404 1428 1530 1547 1620 1638 1755 1785 1820 1836 1890 1989 2106 2142 2210 2268 2295 2340 2380 2457 2652 2730 2754 2835 3060 3094 3213 3276 3315 3510 3570 3780 3978 4095 4212 4284 4420 4590 4641 4914 5265 5355 5460 5508 5670 5967 6188 6426 6630 6885 7020 7140 7371 7735 7956 8190 9180 9282 9639 9828 9945 10530 10710 11340 11934 12285 12852 13260 13770 13923 14742 15470 16065 16380 17901 18564 19278 19890 21060 21420 23205 23868 24570 27540 27846 29484 29835 30940 32130 35802 36855 38556 39780 41769 46410 48195 49140 55692 59670 64260 69615 71604 73710 83538 89505 92820 96390 119340 125307 139230 147420 167076 179010 192780 208845 250614 278460 358020 417690 501228 626535 835380 1253070 2506140
• Sum of all divisors σ(n): 10245312
• Sum of proper divisors (its aliquot sum) s(n): 7739172
• 2506140 is an abundant number, because the sum of its proper divisors (7739172) is greater than itself. Its abundance is 5233032

Bases of 2506140

• Binary: 1001100011110110011100₂
• Hexadecimal: 0x263D9C
• Base-36: 1HPR0

Squares and roots of 2506140

• 2506140 squared (2506140²) is 6280737699600
• 2506140 cubed (2506140³) is 15740407978475544000
• The square root of 2506140 is 1583.0792778633
• The cube root of 2506140 is 135.8319001525

Scales and comparisons

• 2,506,140 seconds is equal to 4 weeks, 1 day, 9 minutes.
• To count from 1 to 2,506,140 would take you about six weeks!

  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 2506140 cubic inches would be around 11.3 feet tall.

Recreational maths with 2506140

• 2506140 backwards is 0416052
• 2506140 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 2506140's digits is 18
• More coming soon!