220689531720

Names of 220689531720

• Cardinal: 220689531720 can be written as Two hundred twenty billion, six hundred eighty-nine million, five hundred thirty-one thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.2068953172 × 10¹¹

Factors of 220689531720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 572421

Divisors of 220689531720

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 17 18 20 21 24 27 28 30 34 35 36 40 42 45 51 54 56 60 63 68 70 72 81 84 85 90 102 105 108 119 120 126 135 136 140 153 162 168 170 180 189 204 210 216 238 252 255 270 280 306 315 324 340 357 360 378 405 408 420 459 476 504 510 540 567 595 612 630 648 680 714 756 765 810 840 918 945 952 1020 1071 1080 1134 1190 1224 1260 1377 1428 1512 1530 1620 1785 1836 1890 2040 2142 2268 2295 2380 2520 2754 2835 2856 3060 3213 3240 3570 3672 3780 4284 4536 4590 4760 5355 5508 5670 6120 6426 6885 7140 7560 8568 9180 9639 10710 11016 11340 12852 13770 14280 16065 18360 19278 21420 22680 25704 27540 32130 38556 42840 48195 55080 64260 77112 96390 128520 192780 385560 572387 1144774 1717161 2289548 2861935 3434322 4006709 4579096 5151483 5723870 6868644 8013418 8585805 9730579 10302966 11447740 12020127 13737288 15454449 16026836 17171610 19461158 20033545 20605932 22895480 24040254 25757415 29191737 30908898 32053672 34343220 36060381 38922316 40067090 41211864 46363347 48080508 48652895 51514830 58383474 60100635 61817796 68114053 68686440 72120762 77272245 77844632 80134180 87575211 92726694 96161016 97305790 103029660 108181143 116766948 120201270 123635592 136228106 144241524 145958685 154544490 160268360 175150422 180301905 185453388 194611580 204342159 206059320 216362286 231816735 233533896 240402540 262725633 272456212 288483048 291917370 309088980 324543429 340570265 350300844 360603810 370906776 389223160 408684318 432724572 437876055 463633470 480805080 525451266 540905715 544912424 583834740 613026477 618177960 649086858 681140530 700601688 721207620 788176899 817368636 865449144 875752110 927266940 1021710795 1050902532 1081811430 1167669480 1226052954 1298173716 1313628165 1362281060 1442415240 1576353798 1622717145 1634737272 1751504220 1839079431 1854533880 2043421590 2101805064 2163622860 2452105908 2596347432 2627256330 2724562120 3065132385 3152707596 3245434290 3503008440 3678158862 3940884495 4086843180 4327245720 4904211816 5254512660 5517238293 6130264770 6305415192 6490868580 7356317724 7881768990 8173686360 9195397155 10509025320 11034476586 12260529540 12981737160 14712635448 15763537980 18390794310 22068953172 24521059080 27586191465 31527075960 36781588620 44137906344 55172382930 73563177240 110344765860 220689531720
• Sum of all divisors σ(n): 897595966080
• Sum of proper divisors (its aliquot sum) s(n): 676906434360
• 220689531720 is an abundant number, because the sum of its proper divisors (676906434360) is greater than itself. Its abundance is 456216902640

Bases of 220689531720

• Binary: 11001101100010000111110000001101001000₂
• Hexadecimal: 0x33621F0348
• Base-36: 2TDSUKI0

Squares and roots of 220689531720

• 220689531720 squared (220689531720²) is 48703869410792886158400
• 220689531720 cubed (220689531720³) is 10748434133219914360204565744448000
• The square root of 220689531720 is 469776.0442168161
• The cube root of 220689531720 is 6043.1110871315

Scales and comparisons

• 220,689,531,720 seconds is equal to 7,017 years, 12 weeks, 4 days, 23 hours, 42 minutes.
• To count from 1 to 220,689,531,720 would take you about fourteen thousand and thirty-four 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 220689531720 cubic inches would be around 503.6 feet tall.

Recreational maths with 220689531720

• 220689531720 backwards is 027135986022
• 220689531720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 220689531720's digits is 45
• More coming soon!