2208125920

Names of 2208125920

• Cardinal: 2208125920 can be written as Two billion, two hundred eight million, one hundred twenty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.20812592 × 10⁹

Factors of 2208125920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 866

Divisors of 2208125920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 17 20 22 26 28 32 34 35 40 44 52 55 56 65 68 70 77 80 85 88 91 104 110 112 119 130 136 140 143 154 160 170 176 182 187 208 220 221 224 238 260 272 280 286 308 340 352 364 374 385 416 440 442 455 476 520 544 560 572 595 616 680 715 728 748 770 811 880 884 910 935 952 1001 1040 1105 1120 1144 1190 1232 1309 1360 1430 1456 1496 1540 1547 1622 1760 1768 1820 1870 1904 2002 2080 2210 2288 2380 2431 2464 2618 2720 2860 2912 2992 3080 3094 3244 3536 3640 3740 3808 4004 4055 4420 4576 4760 4862 5005 5236 5677 5720 5984 6160 6188 6488 6545 7072 7280 7480 7735 8008 8110 8840 8921 9520 9724 10010 10472 10543 11354 11440 12155 12320 12376 12976 13090 13787 14560 14960 15470 16016 16220 17017 17680 17842 19040 19448 20020 20944 21086 22708 22880 24310 24752 25952 26180 27574 28385 29920 30940 32032 32440 34034 35360 35684 38896 40040 41888 42172 44605 45416 48620 49504 52360 52715 55148 56770 61880 62447 64880 68068 68935 71368 73801 77792 80080 84344 85085 89210 90832 96509 97240 104720 105430 110296 113540 115973 123760 124894 129760 136136 137870 142736 147602 151657 160160 168688 170170 178420 179231 181664 193018 194480 209440 210860 220592 227080 231946 247520 249788 272272 275740 285472 295204 303314 312235 337376 340340 356840 358462 369005 386036 388960 421720 441184 454160 463892 482545 499576 544544 551480 579865 590408 606628 624470 680680 713680 716924 738010 758285 772072 811811 843440 896155 908320 927784 965090 999152 1061599 1102960 1159730 1180816 1213256 1248940 1254617 1361360 1427360 1433848 1476020 1516570 1544144 1623622 1686880 1792310 1855568 1930180 1971541 1998304 2123198 2205920 2319460 2361632 2426512 2497880 2509234 2722720 2867696 2952040 3033140 3088288 3247244 3584620 3711136 3860360 3943082 4059055 4246396 4638920 4853024 4995760 5018468 5307995 5735392 5904080 6066280 6273085 6494488 7169240 7720720 7886164 8118110 8492792 9277840 9857705 9991520 10036936 10615990 11808160 12132560 12546170 12988976 13800787 14338480 15441440 15772328 16236220 16985584 18555680 19715410 20073872 21231980 24265120 25092340 25977952 27601574 28676960 31544656 32472440 33971168 39430820 40147744 42463960 50184680 55203148 63089312 64944880 69003935 78861640 84927920 100369360 110406296 129889760 138007870 157723280 169855840 200738720 220812592 276015740 315446560 441625184 552031480 1104062960 2208125920
• Sum of all divisors σ(n): 7425395712
• Sum of proper divisors (its aliquot sum) s(n): 5217269792
• 2208125920 is an abundant number, because the sum of its proper divisors (5217269792) is greater than itself. Its abundance is 3009143872

Bases of 2208125920

• Binary: 10000011100111010101001111100000₂
• Hexadecimal: 0x839D53E0
• Base-36: 10INSV4

Squares and roots of 2208125920

• 2208125920 squared (2208125920²) is 4875820078575846400
• 2208125920 cubed (2208125920³) is 10766424696759763121778688000
• The square root of 2208125920 is 46990.7003565601
• The cube root of 2208125920 is 1302.1907675703

Scales and comparisons

• 2,208,125,920 seconds is equal to 70 years, 11 weeks, 18 minutes, 40 seconds.
• To count from 1 to 2,208,125,920 would take you about one hundred forty 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 2208125920 cubic inches would be around 108.5 feet tall.

Recreational maths with 2208125920

• 2208125920 backwards is 0295218022
• The number of decimal digits it has is: 10
• The sum of 2208125920's digits is 31
• More coming soon!