18208231734

Names of 18208231734

• Cardinal: 18208231734 can be written as Eighteen billion, two hundred eight million, two hundred thirty-one thousand, seven hundred thirty-four.

Scientific notation

• Scientific notation: 1.8208231734 × 10¹⁰

Factors of 18208231734

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 152

Divisors of 18208231734

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 11 14 19 21 22 31 33 38 42 49 57 62 66 77 79 93 98 114 121 133 147 154 158 186 209 217 231 237 242 266 294 341 363 399 418 434 462 474 539 553 589 627 651 682 726 798 847 869 931 1023 1078 1106 1178 1254 1302 1331 1463 1501 1519 1617 1659 1694 1738 1767 1862 2046 2299 2387 2449 2541 2607 2662 2793 2926 3002 3038 3234 3318 3534 3751 3871 3993 4123 4389 4503 4557 4598 4774 4898 5082 5214 5586 5929 6083 6479 6897 7161 7347 7502 7742 7986 8246 8778 9006 9114 9317 9559 10241 10507 11253 11613 11858 12166 12369 12958 13794 14322 14694 16093 16511 16709 17143 17787 18249 18634 19118 19437 20482 21014 22506 23226 24738 25289 26257 26939 27951 28677 28861 30723 31521 32186 33022 33418 34286 35574 36498 38874 41261 42581 45353 46531 48279 49533 50127 50578 51429 52514 53878 55902 57354 57722 61446 63042 65219 66913 71269 73549 75867 78771 80817 82522 85162 86583 90706 93062 96558 99066 100254 102858 105149 112651 115577 120001 123783 127743 130438 133826 136059 139593 142538 147098 151734 157542 161634 173166 177023 181621 183799 188573 195657 200739 210298 213807 220647 225302 231154 240002 247566 255486 272118 279186 288827 296329 315447 317471 325717 337953 346731 354046 360003 363242 367598 377146 391314 401478 427614 441294 468391 498883 511841 531069 544863 551397 565719 577654 592658 630894 634942 651434 675906 693462 720006 736043 783959 809039 866481 888987 936782 952413 977151 997766 1023682 1062138 1089726 1102794 1131438 1239161 1271347 1320011 1405173 1472086 1496649 1535523 1567918 1618078 1732962 1777974 1904826 1954302 1997831 2021789 2074303 2208129 2280019 2351877 2427117 2478322 2542694 2640022 2810346 2993298 3071046 3259619 3492181 3582887 3717483 3814041 3960033 3995662 4043578 4148606 4416258 4560038 4703754 4854234 5152301 5487713 5630251 5993493 6065367 6222909 6519238 6840057 6984362 7165774 7434966 7628082 7920066 8899429 9778857 10304602 10476543 10748661 10975426 11260502 11986986 12130734 12445818 13680114 13984817 14520121 15456903 16463139 16890753 17798858 19557714 20953086 21497322 22817333 25080209 26698287 27969634 29040242 30913806 32926278 33781506 38413991 39411757 41954451 43560363 45634666 50160418 53396574 61932761 68451999 75240627 76827982 78823514 83908902 87120726 97893719 115241973 118235271 123865522 136903998 150481254 159721331 185798283 195787438 230483946 236470542 275882299 293681157 319442662 371596566 433529327 479163993 551764598 587362314 827646897 867058654 958327986 1300587981 1655293794 2601175962 3034705289 6069410578 9104115867 18208231734
• Sum of all divisors σ(n): 51270451200
• Sum of proper divisors (its aliquot sum) s(n): 33062219466
• 18208231734 is an abundant number, because the sum of its proper divisors (33062219466) is greater than itself. Its abundance is 14853987732

Bases of 18208231734

• Binary: 10000111101010010111001000100110110₂
• Hexadecimal: 0x43D4B9136
• Base-36: 8D4PLIU

Squares and roots of 18208231734

• 18208231734 squared (18208231734²) is 331539702879044646756
• 18208231734 cubed (18208231734³) is 6036751739043151900665419354904
• The square root of 18208231734 is 134937.8810193787
• The cube root of 18208231734 is 2630.8086269079

Scales and comparisons

• 18,208,231,734 seconds is equal to 578 years, 50 weeks, 1 day, 10 hours, 8 minutes, 54 seconds.
• To count from 1 to 18,208,231,734 would take you about one thousand, one hundred fifty-seven 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 18208231734 cubic inches would be around 219.2 feet tall.

Recreational maths with 18208231734

• 18208231734 backwards is 43713280281
• The number of decimal digits it has is: 11
• The sum of 18208231734's digits is 39
• More coming soon!