385410480

Names of 385410480

• Cardinal: 385410480 can be written as Three hundred eighty-five million, four hundred ten thousand, four hundred eighty.

Scientific notation

• Scientific notation: 3.8541048 × 10⁸

Factors of 385410480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2551

Divisors of 385410480

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 35 39 40 42 48 49 52 56 60 65 70 78 80 84 91 98 104 105 112 120 130 140 147 156 168 182 195 196 208 210 240 245 260 273 280 294 312 336 364 390 392 420 455 490 520 546 560 588 624 637 728 735 780 784 840 910 980 1040 1092 1176 1274 1365 1456 1470 1560 1680 1820 1911 1960 2184 2352 2521 2548 2730 2940 3120 3185 3640 3822 3920 4368 5042 5096 5460 5880 6370 7280 7563 7644 9555 10084 10192 10920 11760 12605 12740 15126 15288 17647 19110 20168 21840 25210 25480 30252 30576 32773 35294 37815 38220 40336 50420 50960 52941 60504 65546 70588 75630 76440 88235 98319 100840 105882 121008 123529 131092 141176 151260 152880 163865 176470 196638 201680 211764 229411 247058 262184 264705 282352 302520 327730 352940 370587 393276 423528 458822 491595 494116 524368 529410 605040 617645 655460 688233 705880 741174 786552 847056 917644 983190 988232 1058820 1147055 1235290 1310920 1376466 1411760 1482348 1573104 1605877 1835288 1852935 1966380 1976464 2117640 2294110 2470580 2621840 2752932 2964696 3211754 3441165 3670576 3705870 3932760 4235280 4588220 4817631 4941160 5505864 5929392 6423508 6882330 7411740 7865520 8029385 9176440 9635262 9882320 11011728 12847016 13764660 14823480 16058770 18352880 19270524 24088155 25694032 27529320 29646960 32117540 38541048 48176310 55058640 64235080 77082096 96352620 128470160 192705240 385410480
• Sum of all divisors σ(n): 1497341664
• Sum of proper divisors (its aliquot sum) s(n): 1111931184
• 385410480 is an abundant number, because the sum of its proper divisors (1111931184) is greater than itself. Its abundance is 726520704

Bases of 385410480

• Binary: 10110111110001110010110110000₂
• Hexadecimal: 0x16F8E5B0
• Base-36: 6DGOMO

Squares and roots of 385410480

• 385410480 squared (385410480²) is 148541238093830400
• 385410480 cubed (385410480³) is 57249349873537459502592000
• The square root of 385410480 is 19631.8740827257
• The cube root of 385410480 is 727.7370845475

Scales and comparisons

• 385,410,480 seconds is equal to 12 years, 13 weeks, 1 day, 18 hours, 28 minutes.
• To count from 1 to 385,410,480 would take you about eighteen 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 385410480 cubic inches would be around 60.6 feet tall.

Recreational maths with 385410480

• 385410480 backwards is 084014583
• The number of decimal digits it has is: 9
• The sum of 385410480's digits is 33
• More coming soon!