478230480

Names of 478230480

• Cardinal: 478230480 can be written as Four hundred seventy-eight million, two hundred thirty thousand, four hundred eighty.

Scientific notation

• Scientific notation: 4.7823048 × 10⁸

Factors of 478230480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 841

Divisors of 478230480

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 27 28 30 35 36 39 40 42 45 48 52 54 56 60 63 65 70 72 78 80 81 84 90 91 104 105 108 112 117 120 126 130 135 140 144 156 162 168 180 182 189 195 208 210 216 234 240 252 260 270 273 280 312 315 324 336 351 360 364 378 390 405 420 432 455 468 504 520 540 546 560 567 585 624 630 648 702 720 728 756 780 810 811 819 840 910 936 945 1008 1040 1053 1080 1092 1134 1170 1260 1296 1365 1404 1456 1512 1560 1620 1622 1638 1680 1755 1820 1872 1890 2106 2160 2184 2268 2340 2433 2457 2520 2730 2808 2835 3024 3120 3240 3244 3276 3510 3640 3780 4055 4095 4212 4368 4536 4680 4866 4914 5040 5265 5460 5616 5670 5677 6480 6488 6552 7020 7280 7299 7371 7560 8110 8190 8424 9072 9360 9732 9828 10530 10543 10920 11340 11354 12165 12285 12976 13104 14040 14598 14742 15120 16220 16380 16848 17031 19464 19656 21060 21086 21840 21897 22680 22708 24330 24570 28080 28385 29196 29484 31629 32440 32760 34062 36495 36855 38928 39312 42120 42172 43794 45360 45416 48660 49140 51093 52715 56770 58392 58968 63258 64880 65520 65691 68124 72990 73710 73801 84240 84344 85155 87588 90832 94887 97320 98280 102186 105430 109485 113540 116784 117936 126516 131382 136248 145980 147420 147602 153279 158145 168688 170310 175176 189774 194640 196560 204372 210860 218970 221403 227080 253032 255465 262764 272496 284661 291960 294840 295204 306558 316290 328455 340620 350352 369005 379548 408744 421720 437940 442806 454160 459837 474435 506064 510930 525528 569322 583920 589680 590408 613116 632580 656910 664209 681240 738010 759096 766395 817488 843440 853983 875880 885612 919674 948870 1021860 1051056 1107015 1138644 1180816 1226232 1265160 1313820 1328418 1362480 1423305 1476020 1518192 1532790 1707966 1751760 1771224 1839348 1897740 1992627 2043720 2214030 2277288 2299185 2452464 2530320 2627640 2656836 2846610 2952040 3065580 3321045 3415932 3542448 3678696 3795480 3985254 4087440 4269915 4428060 4554576 4598370 5255280 5313672 5693220 5904080 5977881 6131160 6642090 6831864 7357392 7590960 7970508 8539830 8856120 9196740 9963135 10627344 11386440 11955762 12262320 13284180 13663728 15941016 17079660 17712240 18393480 19926270 22772880 23911524 26568360 29889405 31882032 34159320 36786960 39852540 47823048 53136720 59778810 68318640 79705080 95646096 119557620 159410160 239115240 478230480
• Sum of all divisors σ(n): 2046785664
• Sum of proper divisors (its aliquot sum) s(n): 1568555184
• 478230480 is an abundant number, because the sum of its proper divisors (1568555184) is greater than itself. Its abundance is 1090324704

Bases of 478230480

• Binary: 11100100000010011011111010000₂
• Hexadecimal: 0x1C8137D0
• Base-36: 7WQ500

Squares and roots of 478230480

• 478230480 squared (478230480²) is 228704392001030400
• 478230480 cubed (478230480³) is 109373411164760928686592000
• The square root of 478230480 is 21868.4814287595
• The cube root of 478230480 is 782.0101995211

Scales and comparisons

• 478,230,480 seconds is equal to 15 years, 10 weeks, 5 days, 1 hour, 48 minutes.
• To count from 1 to 478,230,480 would take you about twenty-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 478230480 cubic inches would be around 65.2 feet tall.

Recreational maths with 478230480

• 478230480 backwards is 084032874
• 478230480 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 478230480's digits is 36
• More coming soon!