42174990900

Names of 42174990900

• Cardinal: 42174990900 can be written as Forty-two billion, one hundred seventy-four million, nine hundred ninety thousand, nine hundred.

Scientific notation

• Scientific notation: 4.21749909 × 10¹⁰

Factors of 42174990900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 106278

Divisors of 42174990900

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 27 28 30 35 36 42 45 49 50 54 60 63 70 75 81 84 90 98 100 105 108 126 135 140 147 150 162 175 180 189 196 210 225 245 252 270 294 300 315 324 350 378 405 420 441 450 490 525 540 567 588 630 675 700 735 756 810 882 900 945 980 1050 1134 1225 1260 1323 1350 1470 1575 1620 1764 1890 2025 2100 2205 2268 2450 2646 2700 2835 2940 3150 3675 3780 3969 4050 4410 4725 4900 5292 5670 6300 6615 7350 7938 8100 8820 9450 11025 11340 13230 14175 14700 15876 18900 19845 22050 26460 28350 33075 39690 44100 56700 66150 79380 99225 106261 132300 198450 212522 318783 396900 425044 531305 637566 743827 956349 1062610 1275132 1487654 1593915 1912698 2125220 2231481 2656525 2869047 2975308 3187830 3719135 3825396 4462962 4781745 5206789 5313050 5738094 6375660 6694443 7438270 7969575 8607141 8925924 9563490 10413578 10626100 11157405 11476188 13388886 14345235 14876540 15620367 15939150 17214282 18595675 19126980 20083329 20827156 22314810 23908725 26033945 26777772 28690470 31240734 31878300 33472215 34428564 37191350 40166658 43035705 44629620 46861101 47817450 52067890 55787025 57380940 60249987 62481468 66944430 71726175 74382700 78101835 80333316 86071410 93722202 95634900 100416645 104135780 111574050 120499974 130169725 133888860 140583303 143452350 156203670 167361075 172142820 187444404 200833290 215178525 223148100 234305505 240999948 260339450 281166606 286904700 301249935 312407340 334722150 390509175 401666580 421749909 430357050 468611010 502083225 520678900 562333212 602499870 669444300 702916515 781018350 843499818 860714100 937222020 1004166450 1171527525 1204999740 1405833030 1506249675 1562036700 1686999636 2008332900 2108749545 2343055050 2811666060 3012499350 3514582575 4217499090 4686110100 6024998700 7029165150 8434998180 10543747725 14058330300 21087495450 42174990900
• Sum of all divisors σ(n): 159036916038
• Sum of proper divisors (its aliquot sum) s(n): 116861925138
• 42174990900 is an abundant number, because the sum of its proper divisors (116861925138) is greater than itself. Its abundance is 74686934238

Bases of 42174990900

• Binary: 100111010001110100110100101000110100₂
• Hexadecimal: 0x9D1D34A34
• Base-36: JDHWF90

Squares and roots of 42174990900

• 42174990900 squared (42174990900²) is 1778729857415082810000
• 42174990900 cubed (42174990900³) is 75017915550039415034496429000000
• The square root of 42174990900 is 205365.5056235101
• The cube root of 42174990900 is 3480.8475194997

Scales and comparisons

• 42,174,990,900 seconds is equal to 1,341 years, 1 week, 5 days, 11 hours, 15 minutes.
• To count from 1 to 42,174,990,900 would take you about two thousand, six hundred eighty-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 42174990900 cubic inches would be around 290.1 feet tall.

Recreational maths with 42174990900

• 42174990900 backwards is 00909947124
• 42174990900 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42174990900's digits is 45
• More coming soon!