1085612220

Names of 1085612220

• Cardinal: 1085612220 can be written as One billion, eighty-five million, six hundred twelve thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.08561222 × 10⁹

Factors of 1085612220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 995

Divisors of 1085612220

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 27 28 30 33 35 36 42 44 45 54 55 60 63 66 70 77 81 84 90 99 105 108 110 126 132 135 140 154 162 165 180 189 198 210 220 231 243 252 270 297 308 315 324 330 378 385 396 405 420 462 486 495 540 567 594 630 660 693 729 756 770 810 891 924 945 967 972 990 1134 1155 1188 1215 1260 1386 1458 1485 1540 1620 1701 1782 1890 1934 1980 2079 2268 2310 2430 2673 2772 2835 2901 2916 2970 3402 3465 3564 3645 3780 3868 4158 4455 4620 4835 4860 5103 5346 5670 5802 5940 6237 6769 6804 6930 7290 8019 8316 8505 8703 8910 9670 10206 10395 10637 10692 11340 11604 12474 13365 13538 13860 14505 14580 16038 17010 17406 17820 18711 19340 20307 20412 20790 21274 24948 25515 26109 26730 27076 29010 31185 31911 32076 33845 34020 34812 37422 40095 40614 41580 42548 43515 51030 52218 53185 53460 56133 58020 60921 62370 63822 67690 74459 74844 78327 80190 81228 87030 93555 95733 101535 102060 104436 106370 112266 121842 124740 127644 130545 135380 148918 156654 159555 160380 174060 182763 187110 191466 203070 212740 223377 224532 234981 243684 261090 280665 287199 297836 304605 313308 319110 365526 372295 374220 382932 391635 406140 446754 469962 478665 522180 548289 561330 574398 609210 638220 670131 704943 731052 744590 783270 861597 893508 913815 939924 957330 1096578 1116885 1122660 1148796 1174905 1218420 1340262 1409886 1435995 1489180 1566540 1644867 1723194 1827630 1914660 2010393 2193156 2233770 2349810 2584791 2680524 2741445 2819772 2871990 3289734 3350655 3446388 3524715 3655260 4020786 4307985 4467540 4699620 4934601 5169582 5482890 5743980 6031179 6579468 6701310 7049430 7754373 8041572 8224335 8615970 9869202 10051965 10339164 10965780 12062358 12923955 13402620 14098860 15508746 16448670 17231940 18093537 19738404 20103930 24124716 24673005 25847910 30155895 31017492 32897340 36187074 38771865 40207860 49346010 51695820 54280611 60311790 72374148 77543730 90467685 98692020 108561222 120623580 155087460 180935370 217122444 271403055 361870740 542806110 1085612220
• Sum of all divisors σ(n): 4265952768
• Sum of proper divisors (its aliquot sum) s(n): 3180340548
• 1085612220 is an abundant number, because the sum of its proper divisors (3180340548) is greater than itself. Its abundance is 2094728328

Bases of 1085612220

• Binary: 1000000101101010010000010111100₂
• Hexadecimal: 0x40B520BC
• Base-36: HYCFR0

Squares and roots of 1085612220

• 1085612220 squared (1085612220²) is 1178553892213328400
• 1085612220 cubed (1085612220³) is 1279452507315352157913048000
• The square root of 1085612220 is 32948.6300170431
• The cube root of 1085612220 is 1027.7596764953

Scales and comparisons

• 1,085,612,220 seconds is equal to 34 years, 26 weeks, 6 days, 22 hours, 57 minutes.
• To count from 1 to 1,085,612,220 would take you about sixty-nine 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 1085612220 cubic inches would be around 85.6 feet tall.

Recreational maths with 1085612220

• 1085612220 backwards is 0222165801
• 1085612220 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1085612220's digits is 27
• More coming soon!