22162140

Names of 22162140

• Cardinal: 22162140 can be written as Twenty-two million, one hundred sixty-two thousand, one hundred forty.

Scientific notation

• Scientific notation: 2.216214 × 10⁷

Factors of 22162140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 82

Divisors of 22162140

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 13 14 15 18 20 21 22 26 27 28 30 33 35 36 39 41 42 44 45 52 54 55 60 63 65 66 70 77 78 82 84 90 91 99 105 108 110 117 123 126 130 132 135 140 143 154 156 164 165 180 182 189 195 198 205 210 220 231 234 246 252 260 270 273 286 287 297 308 315 330 351 364 369 378 385 390 396 410 420 429 451 455 462 468 492 495 533 540 546 572 574 585 594 615 630 660 693 702 715 738 756 770 780 819 820 858 861 902 910 924 945 990 1001 1066 1092 1107 1148 1155 1170 1188 1230 1260 1287 1353 1365 1386 1404 1430 1435 1476 1485 1540 1599 1638 1716 1722 1755 1804 1820 1845 1890 1980 2002 2079 2132 2145 2214 2255 2310 2340 2457 2460 2574 2583 2665 2706 2730 2772 2860 2870 2970 3003 3157 3198 3276 3444 3465 3510 3690 3731 3780 3861 4004 4059 4095 4158 4290 4305 4428 4510 4620 4797 4914 5005 5148 5166 5330 5412 5460 5535 5740 5863 5940 6006 6314 6396 6435 6765 6930 7020 7380 7462 7722 7749 7995 8118 8190 8316 8580 8610 9009 9020 9471 9594 9828 10010 10332 10395 10660 11070 11193 11726 12012 12177 12285 12628 12870 12915 13530 13860 14391 14924 15015 15444 15498 15785 15990 16236 16380 17220 17589 18018 18655 18942 19188 19305 20020 20295 20790 22140 22386 23452 23985 24354 24570 25740 25830 27027 27060 28413 28782 29315 30030 30996 31570 31980 33579 35178 36036 37310 37884 38610 38745 40590 41041 41580 44772 45045 47355 47970 48708 49140 51660 52767 54054 55965 56826 57564 58630 60060 60885 63140 67158 70356 71955 74620 77220 77490 81180 82082 85239 87945 90090 94710 95940 100737 105534 108108 111930 113652 117260 121770 123123 134316 135135 142065 143910 154980 158301 164164 167895 170478 175890 180180 189420 201474 205205 211068 223860 243540 246246 263835 270270 284130 287820 316602 335790 340956 351780 369369 402948 410410 426195 492492 503685 527670 540540 568260 615615 633204 671580 738738 791505 820820 852390 1007370 1055340 1108107 1231230 1477476 1583010 1704780 1846845 2014740 2216214 2462460 3166020 3693690 4432428 5540535 7387380 11081070 22162140
• Sum of all divisors σ(n): 94832640
• Sum of proper divisors (its aliquot sum) s(n): 72670500
• 22162140 is an abundant number, because the sum of its proper divisors (72670500) is greater than itself. Its abundance is 50508360

Bases of 22162140

• Binary: 1010100100010101011011100₂
• Hexadecimal: 0x1522ADC
• Base-36: D70F0

Squares and roots of 22162140

• 22162140 squared (22162140²) is 491160449379600
• 22162140 cubed (22162140³) is 10885166641613608344000
• The square root of 22162140 is 4707.6682126081
• The cube root of 22162140 is 280.8906165279

Scales and comparisons

• 22,162,140 seconds is equal to 36 weeks, 4 days, 12 hours, 9 minutes.
• To count from 1 to 22,162,140 would take you about two 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 22162140 cubic inches would be around 23.4 feet tall.

Recreational maths with 22162140

• 22162140 backwards is 04126122
• 22162140 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 22162140's digits is 18
• More coming soon!