231242306988

Names of 231242306988

• Cardinal: 231242306988 can be written as Two hundred thirty-one billion, two hundred forty-two million, three hundred six thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 2.31242306988 × 10¹¹

Factors of 231242306988

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 117

Divisors of 231242306988

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 21 22 28 33 41 42 44 53 66 77 82 84 106 123 132 154 159 164 212 231 246 287 308 318 371 451 462 492 574 583 636 742 861 902 924 1113 1148 1166 1353 1484 1681 1722 1749 1804 2173 2226 2332 2706 2809 3157 3362 3444 3498 4081 4346 4452 5043 5412 5618 6314 6519 6724 6996 8162 8427 8692 9471 10086 11236 11767 12243 12628 13038 15211 16324 16854 18491 18942 19663 20172 23534 23903 24486 26076 30422 30899 33708 35301 36982 37884 39326 45633 47068 47806 48972 55473 58989 60844 61798 70602 71709 73964 78652 89093 91266 92697 95612 110946 115169 117978 123596 129437 141204 143418 148877 167321 178186 182532 185394 216293 221892 230338 235956 258874 267279 286836 297754 334642 345507 356372 370788 388311 432586 446631 460676 501963 517748 534558 595508 623651 648879 669284 691014 776622 806183 865172 893262 980023 1003926 1042139 1069116 1247302 1266859 1297758 1382028 1553244 1612366 1637647 1786524 1870953 1960046 2007852 2084278 2418549 2494604 2533718 2595516 2940069 3126417 3224732 3275294 3741906 3800577 3920092 4168556 4721929 4837098 4912941 5067436 5880138 6103957 6252834 6550588 6860161 7483812 7601154 8868013 9443858 9674196 9825882 11463529 11760276 12207914 12505668 13720322 14165787 15202308 17736026 18311871 18887716 19651764 20580483 22927058 24415828 26604039 27440644 28331574 33053503 34390587 35472052 36623742 41160966 42727699 45854116 51941219 53208078 56663148 66107006 67143527 68781174 73247484 82321932 85455398 99160509 103882438 106416156 128183097 132214012 134287054 137562348 155823657 170910796 198321018 201430581 207764876 250262237 256366194 268574108 311647314 363588533 396642036 402861162 470004689 500524474 512732388 623294628 727177066 750786711 805722324 940009378 1001048948 1090765599 1410014067 1454354132 1501573422 1751835659 1880018756 2181531198 2752884607 2820028134 3003146844 3503671318 4363062396 5255506977 5505769214 5640056268 7007342636 8258653821 10511013954 11011538428 16517307642 19270192249 21022027908 33034615284 38540384498 57810576747 77080768996 115621153494 231242306988
• Sum of all divisors σ(n): 702772277760
• Sum of proper divisors (its aliquot sum) s(n): 471529970772
• 231242306988 is an abundant number, because the sum of its proper divisors (471529970772) is greater than itself. Its abundance is 240287663784

Bases of 231242306988

• Binary: 11010111010111000111011001010110101100₂
• Hexadecimal: 0x35D71D95AC
• Base-36: 2Y8BP60C

Squares and roots of 231242306988

• 231242306988 squared (231242306988²) is 53473004541132433632144
• 231242306988 cubed (231242306988³) is 12365220931671264291127778712622272
• The square root of 231242306988 is 480876.6026622631
• The cube root of 231242306988 is 6137.9370657053

Scales and comparisons

• 231,242,306,988 seconds is equal to 7,352 years, 41 weeks, 14 hours, 9 minutes, 48 seconds.
• To count from 1 to 231,242,306,988 would take you about fourteen thousand, seven hundred five 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 231242306988 cubic inches would be around 511.5 feet tall.

Recreational maths with 231242306988

• 231242306988 backwards is 889603242132
• The number of decimal digits it has is: 12
• The sum of 231242306988's digits is 48
• More coming soon!