242164860

Names of 242164860

• Cardinal: 242164860 can be written as Two hundred forty-two million, one hundred sixty-four thousand, eight hundred sixty.

Scientific notation

• Scientific notation: 2.4216486 × 10⁸

Factors of 242164860

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 58

Divisors of 242164860

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 41 42 49 60 70 82 84 98 105 123 140 147 164 196 205 210 245 246 287 294 343 410 420 490 492 574 588 615 686 735 820 861 980 1029 1148 1230 1372 1435 1470 1681 1715 1722 2009 2058 2401 2460 2870 2940 3362 3430 3444 4018 4116 4305 4802 5043 5145 5740 6027 6724 6860 7203 8036 8405 8610 9604 10045 10086 10290 11767 12005 12054 14063 14406 16810 17220 20090 20172 20580 23534 24010 24108 25215 28126 28812 30135 33620 35301 36015 40180 42189 47068 48020 50430 56252 58835 60270 70315 70602 72030 82369 84378 98441 100860 117670 120540 140630 141204 144060 164738 168756 176505 196882 210945 235340 247107 281260 295323 329476 353010 393764 411845 421890 492205 494214 576583 590646 706020 823690 843780 984410 988428 1153166 1181292 1235535 1476615 1647380 1729749 1968820 2306332 2471070 2882915 2953230 3459498 4036081 4942140 5765830 5906460 6918996 8072162 8648745 11531660 12108243 16144324 17297490 20180405 24216486 34594980 40360810 48432972 60541215 80721620 121082430 242164860
• Sum of all divisors σ(n): 810788664
• Sum of proper divisors (its aliquot sum) s(n): 568623804
• 242164860 is an abundant number, because the sum of its proper divisors (568623804) is greater than itself. Its abundance is 326458944

Bases of 242164860

• Binary: 1110011011110010010001111100₂
• Hexadecimal: 0xE6F247C
• Base-36: 406FLO

Squares and roots of 242164860

• 242164860 squared (242164860²) is 58643819418819600
• 242164860 cubed (242164860³) is 14201472319423729799256000
• The square root of 242164860 is 15561.6470850615
• The cube root of 242164860 is 623.3094452289

Scales and comparisons

• 242,164,860 seconds is equal to 7 years, 36 weeks, 2 days, 20 hours, 1 minute.
• To count from 1 to 242,164,860 would take you about eleven 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 242164860 cubic inches would be around 51.9 feet tall.

Recreational maths with 242164860

• 242164860 backwards is 068461242
• The number of decimal digits it has is: 9
• The sum of 242164860's digits is 33
• More coming soon!