328638492900

Names of 328638492900

• Cardinal: 328638492900 can be written as Three hundred twenty-eight billion, six hundred thirty-eight million, four hundred ninety-two thousand, nine hundred.

Scientific notation

• Scientific notation: 3.286384929 × 10¹¹

Factors of 328638492900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 304

Divisors of 328638492900

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 45 50 60 75 90 97 100 150 180 194 197 225 291 300 388 394 450 485 582 591 788 873 900 970 985 1164 1182 1455 1746 1773 1940 1970 2364 2425 2910 2955 3492 3546 3940 4365 4850 4925 5820 5910 7092 7275 8730 8865 9409 9700 9850 11820 14550 14775 17460 17730 18818 19109 19700 21825 28227 29100 29550 35460 37636 38218 38809 43650 44325 47045 56454 57327 59100 76436 77618 84681 87300 88650 94090 95545 112908 114654 116427 141135 155236 169362 171981 177300 188180 191090 194045 229308 232854 235225 282270 286635 338724 343962 349281 382180 388090 423405 465708 470450 477725 564540 573270 582135 687924 698562 705675 776180 846810 859905 940900 955450 970225 1146540 1164270 1397124 1411350 1433175 1693620 1719810 1746405 1853573 1910900 1940450 2117025 2328540 2822700 2866350 2910675 3439620 3492810 3707146 3764473 3880900 4234050 4299525 5560719 5732700 5821350 6985620 7414292 7528946 8468100 8599050 8732025 9267865 11121438 11293419 11642700 15057892 16682157 17198100 17464050 18535730 18822365 22242876 22586838 27803595 33364314 33880257 34928100 37071460 37644730 45173676 46339325 55607190 56467095 66728628 67760514 75289460 83410785 92678650 94111825 111214380 112934190 135521028 139017975 166821570 169401285 185357300 188223650 225868380 278035950 282335475 333643140 338802570 365153881 376447300 417053925 556071900 564670950 677605140 730307762 834107850 847006425 1095461643 1129341900 1460615524 1668215700 1694012850 1825769405 2190923286 3286384929 3388025700 3651538810 4381846572 5477308215 6572769858 7303077620 9128847025 10954616430 13145539716 16431924645 18257694050 21909232860 27386541075 32863849290 36515388100 54773082150 65727698580 82159623225 109546164300 164319246450 328638492900
• Sum of all divisors σ(n): 1046138367729
• Sum of proper divisors (its aliquot sum) s(n): 717499874829
• 328638492900 is an abundant number, because the sum of its proper divisors (717499874829) is greater than itself. Its abundance is 388861381929

Bases of 328638492900

• Binary: 100110010000100011000010111000011100100₂
• Hexadecimal: 0x4C846170E4
• Base-36: 46Z2VG10

Squares and roots of 328638492900

• 328638492900 squared (328638492900²) is 108003259015583350410000
• 328638492900 cubed (328638492900³) is 35494028271169649893074997089000000
• 328638492900 is a perfect square number. Its square root is 573270
• The cube root of 328638492900 is 6900.9065034591

Scales and comparisons

• 328,638,492,900 seconds is equal to 10,449 years, 35 weeks, 5 days, 6 hours, 15 minutes.
• To count from 1 to 328,638,492,900 would take you about twenty thousand, eight hundred ninety-nine 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 328638492900 cubic inches would be around 575.1 feet tall.

Recreational maths with 328638492900

• 328638492900 backwards is 009294836823
• The number of decimal digits it has is: 12
• The sum of 328638492900's digits is 54
• More coming soon!