18731412000

Names of 18731412000

• Cardinal: 18731412000 can be written as Eighteen billion, seven hundred thirty-one million, four hundred twelve thousand.

Scientific notation

• Scientific notation: 1.8731412 × 10¹⁰

Factors of 18731412000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2770

Divisors of 18731412000

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 32 35 36 40 42 45 48 50 54 56 60 63 70 72 75 80 81 84 90 96 100 105 108 112 120 125 126 135 140 144 150 160 162 168 175 180 189 200 210 216 224 225 240 243 250 252 270 280 288 300 315 324 336 350 360 375 378 400 405 420 432 450 480 486 500 504 525 540 560 567 600 630 648 672 675 700 720 750 756 800 810 840 864 875 900 945 972 1000 1008 1050 1080 1120 1125 1134 1200 1215 1260 1296 1350 1400 1440 1500 1512 1575 1620 1680 1701 1750 1800 1890 1944 2000 2016 2025 2100 2160 2250 2268 2400 2430 2520 2592 2625 2700 2753 2800 2835 3000 3024 3150 3240 3360 3375 3402 3500 3600 3780 3888 4000 4050 4200 4320 4500 4536 4725 4860 5040 5250 5400 5506 5600 5670 6000 6048 6075 6300 6480 6750 6804 7000 7200 7560 7776 7875 8100 8259 8400 8505 9000 9072 9450 9720 10080 10125 10500 10800 11012 11340 12000 12150 12600 12960 13500 13608 13765 14000 14175 15120 15750 16200 16518 16800 17010 18000 18144 18900 19271 19440 20250 21000 21600 22024 22680 23625 24300 24777 25200 27000 27216 27530 28000 28350 30240 30375 31500 32400 33036 34020 36000 37800 38542 38880 40500 41295 42000 42525 44048 45360 47250 48600 49554 50400 54000 54432 55060 56700 57813 60750 63000 64800 66072 68040 68825 70875 74331 75600 77084 81000 82590 84000 85050 88096 90720 94500 96355 97200 99108 108000 110120 113400 115626 121500 123885 126000 132144 136080 137650 141750 148662 151200 154168 162000 165180 170100 173439 189000 192710 194400 198216 206475 212625 220240 222993 226800 231252 243000 247770 252000 264288 272160 275300 283500 289065 297324 308336 324000 330360 340200 344125 346878 371655 378000 385420 396432 412950 425250 440480 445986 453600 462504 481775 486000 495540 520317 550600 567000 578130 594648 616672 619425 660720 668979 680400 688250 693756 743310 756000 770840 792864 825900 850500 867195 891972 925008 963550 972000 991080 1032375 1040634 1101200 1114965 1134000 1156260 1189296 1238850 1321440 1337958 1360800 1376500 1387512 1445325 1486620 1541680 1560951 1651800 1701000 1734390 1783944 1850016 1858275 1927100 1982160 2064750 2081268 2202400 2229930 2268000 2312520 2378592 2408875 2477700 2601585 2675916 2753000 2775024 2890650 2973240 3083360 3097125 3121902 3303600 3344895 3402000 3468780 3567888 3716550 3854200 3964320 4129500 4162536 4335975 4459860 4625040 4682853 4817750 4955400 5203170 5351832 5506000 5550048 5574825 5781300 5946480 6194250 6243804 6607200 6689790 6804000 6937560 7135776 7226625 7433100 7708400 7804755 8259000 8325072 8671950 8919720 9250080 9291375 9365706 9635500 9910800 10406340 10703664 11012000 11149650 11562600 11892960 12388500 12487608 13007925 13379580 13875120 14453250 14866200 15416800 15609510 16518000 16650144 16724475 17343900 17839440 18582750 18731412 19271000 19821600 20812680 21407328 21679875 22299300 23125200 23414265 24777000 24975216 26015850 26759160 27750240 27874125 28906500 29732400 31219020 33036000 33448950 34687800 35678880 37165500 37462824 38542000 39023775 41625360 43359750 44598600 46250400 46828530 49554000 49950432 52031700 53518320 55748250 57813000 59464800 62438040 65039625 66897900 69375600 74331000 74925648 77084000 78047550 83250720 83622375 86719500 89197200 93657060 99108000 104063400 107036640 111496500 115626000 117071325 124876080 130079250 133795800 138751200 148662000 149851296 156095100 167244750 173439000 178394400 187314120 195118875 208126800 222993000 231252000 234142650 249752160 260158500 267591600 297324000 312190200 334489500 346878000 374628240 390237750 416253600 445986000 468285300 520317000 535183200 585356625 624380400 668979000 693756000 749256480 780475500 891972000 936570600 1040634000 1170713250 1248760800 1337958000 1560951000 1873141200 2081268000 2341426500 2675916000 3121902000 3746282400 4682853000 6243804000 9365706000 18731412000
• Sum of all divisors σ(n): 78817100544
• Sum of proper divisors (its aliquot sum) s(n): 60085688544
• 18731412000 is an abundant number, because the sum of its proper divisors (60085688544) is greater than itself. Its abundance is 41354276544

Bases of 18731412000

• Binary: 10001011100011110101010101000100000₂
• Hexadecimal: 0x45C7AAA20
• Base-36: 8LS7600

Squares and roots of 18731412000

• 18731412000 squared (18731412000²) is 350865795513744000000
• 18731412000 cubed (18731412000³) is 6572211772475690526528000000000
• The square root of 18731412000 is 136862.7487667847
• The cube root of 18731412000 is 2655.7682350265

Scales and comparisons

• 18,731,412,000 seconds is equal to 595 years, 31 weeks, 1 day, 18 hours.
• To count from 1 to 18,731,412,000 would take you about one thousand, one hundred ninety-one 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 18731412000 cubic inches would be around 221.3 feet tall.

Recreational maths with 18731412000

• 18731412000 backwards is 00021413781
• 18731412000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18731412000's digits is 27
• More coming soon!