542042280

Names of 542042280

• Cardinal: 542042280 can be written as Five hundred forty-two million, forty-two thousand, two hundred eighty.

Scientific notation

• Scientific notation: 5.4204228 × 10⁸

Factors of 542042280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 797

Divisors of 542042280

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 17 18 20 24 26 27 30 34 36 39 40 45 51 52 54 60 65 68 72 78 81 85 90 102 104 108 117 120 130 135 136 153 156 162 170 180 195 204 216 221 234 255 260 270 306 312 324 340 351 360 390 405 408 442 459 468 510 520 540 585 612 648 663 680 702 757 765 780 810 884 918 936 1020 1053 1080 1105 1170 1224 1326 1377 1404 1514 1530 1560 1620 1755 1768 1836 1989 2040 2106 2210 2271 2295 2340 2652 2754 2808 3028 3060 3240 3315 3510 3672 3785 3978 4212 4420 4542 4590 4680 5265 5304 5508 5967 6056 6120 6630 6813 6885 7020 7570 7956 8424 8840 9084 9180 9841 9945 10530 11016 11355 11934 12869 13260 13626 13770 14040 15140 15912 17901 18168 18360 19682 19890 20439 21060 22710 23868 25738 26520 27252 27540 29523 29835 30280 34065 35802 38607 39364 39780 40878 42120 45420 47736 49205 51476 54504 55080 59046 59670 61317 64345 68130 71604 77214 78728 79560 81756 88569 89505 90840 98410 102195 102952 115821 118092 119340 122634 128690 136260 143208 147615 154428 163512 167297 177138 179010 193035 196820 204390 231642 236184 238680 245268 257380 265707 272520 295230 306585 308856 334594 347463 354276 358020 386070 393640 408780 442845 463284 490536 501891 514760 531414 579105 590460 613170 669188 694926 708552 716040 772140 797121 817560 836485 885690 926568 1003782 1042389 1062828 1158210 1180920 1226340 1328535 1338376 1389852 1505673 1544280 1594242 1672970 1737315 1771380 2007564 2084778 2125656 2316420 2452680 2509455 2657070 2779704 3011346 3188484 3345940 3474630 3542760 3985605 4015128 4169556 4517019 4632840 5018910 5211945 5314140 6022692 6376968 6691880 6949260 7528365 7971210 8339112 9034038 10037820 10423890 10628280 12045384 13551057 13898520 15056730 15942420 18068076 20075640 20847780 22585095 27102114 30113460 31884840 36136152 41695560 45170190 54204228 60226920 67755285 90340380 108408456 135510570 180680760 271021140 542042280
• Sum of all divisors σ(n): 2080164240
• Sum of proper divisors (its aliquot sum) s(n): 1538121960
• 542042280 is an abundant number, because the sum of its proper divisors (1538121960) is greater than itself. Its abundance is 996079680

Bases of 542042280

• Binary: 100000010011101110100010101000₂
• Hexadecimal: 0x204EE8A8
• Base-36: 8YPUI0

Squares and roots of 542042280

• 542042280 squared (542042280²) is 293809833307598400
• 542042280 cubed (542042280³) is 159257351932470578060352000
• The square root of 542042280 is 23281.8014766899
• The cube root of 542042280 is 815.3505862423

Scales and comparisons

• 542,042,280 seconds is equal to 17 years, 12 weeks, 1 day, 15 hours, 18 minutes.
• To count from 1 to 542,042,280 would take you about twenty-five 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 542042280 cubic inches would be around 67.9 feet tall.

Recreational maths with 542042280

• 542042280 backwards is 082240245
• 542042280 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 542042280's digits is 27
• More coming soon!