804507144840

Names of 804507144840

• Cardinal: 804507144840 can be written as Eight hundred four billion, five hundred seven million, one hundred forty-four thousand, eight hundred forty.

Scientific notation

• Scientific notation: 8.0450714484 × 10¹¹

Factors of 804507144840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2171778

Divisors of 804507144840

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 49 54 56 60 63 70 72 84 90 98 105 108 120 126 135 140 147 168 180 189 196 210 216 245 252 270 280 294 315 343 360 378 392 420 441 490 504 540 588 630 686 735 756 840 882 945 980 1029 1080 1176 1260 1323 1372 1470 1512 1715 1764 1890 1960 2058 2205 2520 2646 2744 2940 3087 3430 3528 3780 4116 4410 5145 5292 5880 6174 6615 6860 7560 8232 8820 9261 10290 10584 12348 13230 13720 15435 17640 18522 20580 24696 26460 30870 37044 41160 46305 52920 61740 74088 92610 123480 185220 370440 2171761 4343522 6515283 8687044 10858805 13030566 15202327 17374088 19545849 21717610 26061132 30404654 32576415 39091698 43435220 45606981 52122264 58637547 60809308 65152830 76011635 78183396 86870440 91213962 97729245 106416289 117275094 121618616 130305660 136820943 152023270 156366792 182427924 195458490 212832578 228034905 234550188 260611320 273641886 293187735 304046540 319248867 364855848 390916980 410462829 425665156 456069810 469100376 532081445 547283772 586375470 608093080 638497734 684104715 744914023 781833960 820925658 851330312 912139620 957746601 1064162890 1094567544 1172750940 1276995468 1368209430 1489828046 1596244335 1641851316 1824279240 1915493202 2052314145 2128325780 2234742069 2345501880 2553990936 2736418860 2873239803 2979656092 3192488670 3283702632 3724570115 3830986404 4104628290 4256651560 4469484138 4788733005 5472837720 5746479606 5959312184 6384977340 6704226207 7449140230 7661972808 8209256580 8938968276 9577466010 11173710345 11492959212 12769954680 13408452414 14366199015 14898280460 16418513160 17877936552 19154932020 20112678621 22347420690 22985918424 26816904828 28732398030 29796560920 33521131035 38309864040 40225357242 44694841380 53633809656 57464796060 67042262070 80450714484 89389682760 100563393105 114929592120 134084524140 160901428968 201126786210 268169048280 402253572420 804507144840
• Sum of all divisors σ(n): 3127337280000
• Sum of proper divisors (its aliquot sum) s(n): 2322830135160
• 804507144840 is an abundant number, because the sum of its proper divisors (2322830135160) is greater than itself. Its abundance is 1518322990320

Bases of 804507144840

• Binary: 1011101101010000010111001101001010001000₂
• Hexadecimal: 0xBB505CD288
• Base-36: A9L2S5U0

Squares and roots of 804507144840

• 804507144840 squared (804507144840²) is 647231746098608738625600
• 804507144840 cubed (804507144840³) is 520702564103599525407955281731904000
• The square root of 804507144840 is 896943.2227515853
• The cube root of 804507144840 is 9300.5786237281

Scales and comparisons

• 804,507,144,840 seconds is equal to 25,580 years, 43 weeks, 4 days, 6 hours, 54 minutes.
• To count from 1 to 804,507,144,840 would take you about fifty-one thousand, one hundred sixty-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 804507144840 cubic inches would be around 775 feet tall.

Recreational maths with 804507144840

• 804507144840 backwards is 048441705408
• 804507144840 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 804507144840's digits is 45
• More coming soon!