228191040

Names of 228191040

• Cardinal: 228191040 can be written as Two hundred twenty-eight million, one hundred ninety-one thousand and forty.

Scientific notation

• Scientific notation: 2.2819104 × 10⁸

Factors of 228191040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 28

Divisors of 228191040

• Number of divisors d(n): 560
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 27 28 30 32 33 35 36 40 42 44 45 48 49 54 55 56 60 63 64 66 70 72 77 80 84 88 90 96 98 99 105 108 110 112 120 126 132 135 140 144 147 154 160 165 168 176 180 189 192 196 198 210 216 220 224 231 240 245 252 264 270 280 288 294 297 308 315 320 330 336 343 352 360 378 385 392 396 420 432 440 441 448 462 480 490 495 504 528 539 540 560 576 588 594 616 630 660 672 686 693 704 720 735 756 770 784 792 840 864 880 882 924 945 960 980 990 1008 1029 1056 1078 1080 1120 1155 1176 1188 1232 1260 1320 1323 1344 1372 1386 1440 1470 1485 1512 1540 1568 1584 1617 1680 1715 1728 1760 1764 1848 1890 1960 1980 2016 2058 2079 2112 2156 2160 2205 2240 2310 2352 2376 2401 2464 2520 2640 2646 2695 2744 2772 2880 2940 2970 3024 3080 3087 3136 3168 3234 3360 3430 3465 3520 3528 3696 3773 3780 3920 3960 4032 4116 4158 4312 4320 4410 4620 4704 4752 4802 4851 4928 5040 5145 5280 5292 5390 5488 5544 5880 5940 6048 6160 6174 6336 6468 6615 6720 6860 6930 7056 7203 7392 7546 7560 7840 7920 8085 8232 8316 8624 8640 8820 9240 9261 9408 9504 9604 9702 10080 10290 10395 10560 10584 10780 10976 11088 11319 11760 11880 12005 12096 12320 12348 12936 13230 13720 13860 14112 14406 14553 14784 15092 15120 15435 15680 15840 16170 16464 16632 17248 17640 18480 18522 18865 19008 19208 19404 20160 20580 20790 21168 21560 21609 21952 22176 22638 23520 23760 24010 24255 24640 24696 25872 26411 26460 27440 27720 28224 28812 29106 30184 30240 30870 31680 32340 32928 33264 33957 34496 35280 36015 36960 37044 37730 38416 38808 41160 41580 42336 43120 43218 44352 45276 46305 47040 47520 48020 48510 49392 51744 52822 52920 54880 55440 56595 57624 58212 60368 60480 61740 64680 64827 65856 66528 67914 70560 72030 72765 73920 74088 75460 76832 77616 79233 82320 83160 84672 86240 86436 90552 92610 95040 96040 97020 98784 101871 103488 105644 105840 108045 109760 110880 113190 115248 116424 120736 123480 129360 129654 132055 133056 135828 141120 144060 145530 148176 150920 153664 155232 158466 164640 166320 169785 172480 172872 181104 185220 192080 194040 197568 203742 211288 211680 216090 221760 226380 230496 232848 237699 241472 246960 258720 259308 264110 271656 288120 291060 296352 301840 310464 316932 324135 329280 332640 339570 345744 362208 370440 384160 388080 396165 407484 422576 423360 432180 452760 460992 465696 475398 493920 509355 517440 518616 528220 543312 576240 582120 592704 603680 633864 648270 665280 679140 691488 713097 724416 740880 768320 776160 792330 814968 845152 864360 905520 931392 950796 987840 1018710 1037232 1056440 1086624 1152480 1164240 1188495 1207360 1267728 1296540 1358280 1382976 1426194 1481760 1552320 1584660 1629936 1690304 1728720 1811040 1901592 2037420 2074464 2112880 2173248 2304960 2328480 2376990 2535456 2593080 2716560 2852388 2963520 3169320 3259872 3457440 3565485 3622080 3803184 4074840 4148928 4225760 4656960 4753980 5070912 5186160 5433120 5704776 6338640 6519744 6914880 7130970 7606368 8149680 8451520 9507960 10372320 10866240 11409552 12677280 14261940 15212736 16299360 19015920 20744640 22819104 25354560 28523880 32598720 38031840 45638208 57047760 76063680 114095520 228191040
• Sum of all divisors σ(n): 1024493760
• Sum of proper divisors (its aliquot sum) s(n): 796302720
• 228191040 is an abundant number, because the sum of its proper divisors (796302720) is greater than itself. Its abundance is 568111680

Bases of 228191040

• Binary: 1101100110011110101101000000₂
• Hexadecimal: 0xD99EB40
• Base-36: 3RUXC0

Squares and roots of 228191040

• 228191040 squared (228191040²) is 52071150736281600
• 228191040 cubed (228191040³) is 11882170040508864036864000
• The square root of 228191040 is 15105.9935125101
• The cube root of 228191040 is 611.0820532985

Scales and comparisons

• 228,191,040 seconds is equal to 7 years, 13 weeks, 2 days, 2 hours, 24 minutes.
• To count from 1 to 228,191,040 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 228191040 cubic inches would be around 50.9 feet tall.

Recreational maths with 228191040

• 228191040 backwards is 040191822
• 228191040 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 228191040's digits is 27
• More coming soon!