228278160

Names of 228278160

• Cardinal: 228278160 can be written as Two hundred twenty-eight million, two hundred seventy-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 2.2827816 × 10⁸

Factors of 228278160

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 118

Divisors of 228278160

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 19 20 22 24 30 33 36 37 38 40 41 44 45 48 55 57 60 66 72 74 76 80 82 88 90 95 99 110 111 114 120 123 132 144 148 152 164 165 171 176 180 185 190 198 205 209 220 222 228 240 246 264 285 296 304 328 330 333 342 360 369 370 380 396 407 410 418 440 444 451 456 492 495 528 555 570 592 615 627 656 660 666 684 703 720 738 740 760 779 792 814 820 836 855 880 888 902 912 984 990 1045 1110 1140 1221 1230 1254 1320 1332 1353 1368 1406 1476 1480 1517 1520 1558 1584 1628 1640 1665 1672 1710 1776 1804 1845 1881 1968 1980 2035 2090 2109 2220 2255 2280 2337 2442 2460 2508 2640 2664 2706 2736 2812 2952 2960 3034 3116 3135 3256 3280 3330 3344 3420 3515 3608 3663 3690 3762 3895 3960 4059 4070 4180 4218 4440 4510 4551 4560 4674 4884 4920 5016 5328 5412 5624 5904 6068 6105 6232 6270 6327 6512 6660 6765 6840 7011 7030 7216 7326 7380 7524 7585 7733 7790 7920 8118 8140 8360 8436 8569 8880 9020 9102 9348 9405 9768 9840 10032 10545 10824 11248 11685 12136 12210 12464 12540 12654 13320 13530 13653 13680 14022 14060 14652 14760 15048 15170 15466 15580 16236 16280 16687 16720 16872 17138 18040 18204 18315 18696 18810 19536 20295 21090 21648 22755 23199 23370 24272 24420 25080 25308 25707 26640 27060 27306 28044 28120 28823 29304 29520 30096 30340 30932 31160 31635 32472 32560 33374 33744 34276 35055 36080 36408 36630 37392 37620 38665 40590 42180 42845 45510 46398 46740 48840 50061 50160 50616 51414 54120 54612 56088 56240 57646 58608 60680 61864 62320 63270 64944 66748 68265 68552 69597 70110 72816 73260 75240 77121 77330 81180 83435 84360 85690 86469 91020 92796 93480 97680 100122 101232 102828 108240 109224 112176 115292 115995 121360 123728 126540 128535 133496 136530 137104 139194 140220 144115 146520 150183 150480 154242 154660 162360 166870 168720 171380 172938 182040 185592 186960 200244 205656 218448 230584 231990 250305 253080 257070 259407 266992 273060 278388 280440 288230 293040 300366 308484 309320 317053 324720 333740 342760 345876 347985 364080 371184 385605 400488 411312 432345 461168 463980 500610 506160 514140 518814 546120 556776 560880 576460 600732 616968 618640 634106 667480 685520 691752 695970 750915 771210 800976 864690 927960 951159 1001220 1028280 1037628 1092240 1113552 1152920 1201464 1233936 1268212 1297035 1334960 1383504 1391940 1501830 1542420 1585265 1729380 1855920 1902318 2002440 2056560 2075256 2305840 2402928 2536424 2594070 2783880 2853477 3003660 3084840 3170530 3458760 3804636 4004880 4150512 4755795 5072848 5188140 5567760 5706954 6007320 6169680 6341060 6917520 7609272 9511590 10376280 11413908 12014640 12682120 14267385 15218544 19023180 20752560 22827816 25364240 28534770 38046360 45655632 57069540 76092720 114139080 228278160
• Sum of all divisors σ(n): 926190720
• Sum of proper divisors (its aliquot sum) s(n): 697912560
• 228278160 is an abundant number, because the sum of its proper divisors (697912560) is greater than itself. Its abundance is 469634400

Bases of 228278160

• Binary: 1101100110110011111110010000₂
• Hexadecimal: 0xD9B3F90
• Base-36: 3RWSK0

Squares and roots of 228278160

• 228278160 squared (228278160²) is 52110918332985600
• 228278160 cubed (228278160³) is 11895784552964220074496000
• The square root of 228278160 is 15108.8768609715
• The cube root of 228278160 is 611.1598107991

Scales and comparisons

• 228,278,160 seconds is equal to 7 years, 13 weeks, 3 days, 2 hours, 36 minutes.
• To count from 1 to 228,278,160 would take you about ten 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 228278160 cubic inches would be around 50.9 feet tall.

Recreational maths with 228278160

• 228278160 backwards is 061872822
• 228278160 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 228278160's digits is 36
• More coming soon!