385050451890

Names of 385050451890

• Cardinal: 385050451890 can be written as Three hundred eighty-five billion, fifty million, four hundred fifty-one thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 3.8505045189 × 10¹¹

Factors of 385050451890

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6717

Divisors of 385050451890

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 10 13 15 26 30 37 39 61 65 67 74 78 111 122 130 134 183 185 195 201 222 305 335 366 370 390 402 481 555 610 670 793 871 915 962 1005 1110 1443 1586 1742 1830 2010 2257 2379 2405 2479 2613 2886 3965 4087 4355 4514 4758 4810 4958 5226 6529 6771 7215 7437 7930 8174 8710 11285 11895 12261 12395 13058 13065 13542 14430 14874 19587 20435 22570 23790 24522 24790 26130 29341 32227 32645 33855 37185 39174 40870 53131 58682 61305 64454 65290 67710 74370 84877 88023 96681 97935 106262 122610 146705 151219 159393 161135 169754 176046 193362 195870 241573 254631 265655 293410 302438 318786 322270 398269 424385 437443 440115 453657 483146 483405 509262 531310 724719 756095 796538 796965 848770 874886 880230 907314 966810 1194807 1207865 1273155 1312329 1449438 1512190 1593930 1965847 1991345 2187215 2268285 2389614 2415730 2546310 2624658 3140449 3623595 3931694 3982690 4374430 4536570 5177497 5686759 5897541 5974035 6280898 6561645 7247190 9421347 9829235 10354994 11373518 11795082 11948070 13123290 14735953 15532491 15702245 16185391 17060277 18842694 19658470 25887485 26684023 28433795 29471906 29487705 31064982 31404490 32370782 34120554 44207859 47106735 48556173 51774970 53368046 56867590 58975410 73679765 77662455 80052069 80926955 85301385 88415718 94213470 97112346 133420115 147359530 155324910 160104138 161853910 170602770 191567389 210410083 221039295 242780865 266840230 346892299 383134778 400260345 420820166 442078590 485561730 574702167 631230249 693784598 800520690 957836945 987308851 1040676897 1052050415 1149404334 1262460498 1734461495 1915673890 1974617702 2081353794 2104100830 2873510835 2961926553 3156151245 3468922990 4936544255 5203384485 5747021670 5923853106 6312302490 9873088510 10406768970 12835015063 14809632765 25670030126 29619265530 38505045189 64175075315 77010090378 128350150630 192525225945 385050451890
• Sum of all divisors σ(n): 1054527505920
• Sum of proper divisors (its aliquot sum) s(n): 669477054030
• 385050451890 is an abundant number, because the sum of its proper divisors (669477054030) is greater than itself. Its abundance is 284426602140

Bases of 385050451890

• Binary: 101100110100110110010111001111110110010₂
• Hexadecimal: 0x59A6CB9FB2
• Base-36: 4WW13I5U

Squares and roots of 385050451890

• 385050451890 squared (385050451890²) is 148263850500693204572100
• 385050451890 cubed (385050451890³) is 57089062634243321178739319086269000
• The square root of 385050451890 is 620524.3362592639
• The cube root of 385050451890 is 7275.1041069643

Scales and comparisons

• 385,050,451,890 seconds is equal to 12,243 years, 21 weeks, 3 days, 10 hours, 51 minutes, 30 seconds.
• To count from 1 to 385,050,451,890 would take you about twenty-four thousand, four hundred eighty-six 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 385050451890 cubic inches would be around 606.3 feet tall.

Recreational maths with 385050451890

• 385050451890 backwards is 098154050583
• The number of decimal digits it has is: 12
• The sum of 385050451890's digits is 48
• More coming soon!