349434540

Names of 349434540

• Cardinal: 349434540 can be written as Three hundred forty-nine million, four hundred thirty-four thousand, five hundred forty.

Scientific notation

• Scientific notation: 3.4943454 × 10⁸

Factors of 349434540

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 577

Divisors of 349434540

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 35 36 39 42 45 52 54 60 63 65 70 78 84 90 91 105 108 117 126 130 135 140 156 169 180 182 189 195 210 234 252 260 270 273 315 338 351 364 378 390 420 455 468 507 540 546 547 585 630 676 702 756 780 819 845 910 945 1014 1092 1094 1170 1183 1260 1365 1404 1521 1638 1641 1690 1755 1820 1890 2028 2188 2340 2366 2457 2535 2730 2735 3042 3276 3282 3380 3510 3549 3780 3829 4095 4563 4732 4914 4923 5070 5460 5470 5915 6084 6564 7020 7098 7111 7605 7658 8190 8205 9126 9828 9846 10140 10647 10940 11487 11830 12285 14196 14222 14769 15210 15316 16380 16410 17745 18252 19145 19692 21294 21333 22815 22974 23660 24570 24615 28444 29538 30420 31941 32820 34461 35490 35555 38290 42588 42666 45630 45948 49140 49230 49777 53235 57435 59076 63882 63999 68922 70980 71110 73845 76580 85332 91260 92443 98460 99554 103383 106470 106665 114870 127764 127998 137844 142220 147690 149331 159705 172305 184886 191997 199108 206766 212940 213330 229740 248885 255996 277329 295380 298662 319410 319995 344610 369772 383994 413532 426660 447993 462215 497770 516915 554658 597324 638820 639990 647101 689220 746655 767988 831987 895986 924430 959985 995540 1033830 1109316 1279980 1294202 1343979 1386645 1493310 1663974 1791972 1848860 1919970 1941303 2067660 2239965 2495961 2588404 2687958 2773290 2986620 3235505 3327948 3839940 3882606 4159935 4479930 4991922 5375916 5546580 5823909 6471010 6719895 7765212 8319870 8959860 9706515 9983844 11647818 12479805 12942020 13439790 16639740 17471727 19413030 23295636 24959610 26879580 29119545 34943454 38826060 49919220 58239090 69886908 87358635 116478180 174717270 349434540
• Sum of all divisors σ(n): 1347816960
• Sum of proper divisors (its aliquot sum) s(n): 998382420
• 349434540 is an abundant number, because the sum of its proper divisors (998382420) is greater than itself. Its abundance is 648947880

Bases of 349434540

• Binary: 10100110100111111001010101100₂
• Hexadecimal: 0x14D3F2AC
• Base-36: 5S1LF0

Squares and roots of 349434540

• 349434540 squared (349434540²) is 122104497745011600
• 349434540 cubed (349434540³) is 42667529001459165740664000
• The square root of 349434540 is 18693.1682707881
• The cube root of 349434540 is 704.3501481107

Scales and comparisons

• 349,434,540 seconds is equal to 11 years, 5 weeks, 5 days, 9 hours, 9 minutes.
• To count from 1 to 349,434,540 would take you about sixteen 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 349434540 cubic inches would be around 58.7 feet tall.

Recreational maths with 349434540

• 349434540 backwards is 045434943
• 349434540 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 349434540's digits is 36
• More coming soon!