18534135312

Names of 18534135312

• Cardinal: 18534135312 can be written as Eighteen billion, five hundred thirty-four million, one hundred thirty-five thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.8534135312 × 10¹⁰

Factors of 18534135312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 60

Divisors of 18534135312

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 33 36 37 42 44 48 54 56 63 66 72 74 77 84 88 99 108 111 112 121 126 132 144 148 154 168 176 189 198 216 222 231 242 252 259 264 296 297 308 333 336 363 378 396 407 432 444 462 484 504 518 528 592 594 616 666 693 726 756 777 792 814 847 888 924 968 999 1008 1036 1089 1188 1221 1232 1332 1369 1386 1452 1512 1554 1584 1628 1694 1776 1848 1936 1998 2072 2079 2178 2331 2376 2442 2541 2664 2738 2772 2849 2904 3024 3108 3256 3267 3388 3663 3696 3996 4107 4144 4158 4356 4477 4662 4752 4884 5082 5328 5476 5544 5698 5808 6216 6512 6534 6776 6993 7326 7623 7992 8214 8316 8547 8712 8954 9324 9583 9768 10164 10952 10989 11088 11396 12321 12432 13068 13431 13552 13986 14652 15059 15246 15984 16428 16632 17094 17424 17908 18648 19166 19536 20328 21904 21978 22792 22869 24642 25641 26136 26862 27972 28749 29304 30118 30492 31339 32856 33264 34188 35816 36963 37296 38332 40293 40656 43956 45177 45584 45738 49284 50653 51282 52272 53724 55944 57498 58608 60236 60984 62678 65712 68376 71632 73926 76664 76923 80586 86247 87912 90354 91476 94017 98568 101306 102564 105413 107448 111888 114996 120472 120879 121968 125356 135531 136752 147852 151959 153328 153846 161172 165649 172494 175824 180708 182952 188034 197136 202612 205128 210826 214896 229992 240944 241758 250712 258741 271062 282051 295704 303918 307692 316239 322344 331298 344988 354571 361416 365904 376068 405224 406593 410256 421652 455877 459984 483516 496947 501424 517482 542124 557183 564102 591408 607836 615384 632478 644688 662596 689976 709142 722832 752136 810448 813186 843304 846153 911754 948717 967032 993894 1034964 1063713 1084248 1114366 1128204 1159543 1215672 1230768 1264956 1325192 1367631 1379952 1418284 1490841 1504272 1626372 1671549 1686608 1692306 1823508 1897434 1934064 1987788 2069928 2127426 2168496 2228732 2256408 2319086 2431344 2529912 2650384 2735262 2836568 2846151 2981682 3191139 3252744 3343098 3384612 3478629 3647016 3794868 3900281 3975576 4139856 4254852 4457464 4472523 4512816 4638172 5014647 5059824 5470524 5673136 5692302 5963364 6129013 6382278 6505488 6686196 6769224 6957258 7294032 7589736 7800562 7951152 8509704 8914928 8945046 9276344 9573417 10029294 10435887 10941048 11384604 11700843 11926728 12258026 12764556 13372392 13538448 13914516 15043941 15179472 15601124 17019408 17890092 18387039 18552688 19146834 20058588 20871774 21882096 22769208 23401686 23853456 24516052 25529112 26744784 27829032 30087882 31202248 31307661 35102529 35780184 36774078 38293668 40117176 41743548 42903091 45538416 46803372 49032104 51058224 55161117 55658064 60175764 62404496 62615322 70205058 71560368 73548156 76587336 80234352 83487096 85806182 93606744 98064208 105307587 110322234 120351528 125230644 128709273 140410116 147096312 153174672 165483351 166974192 171612364 187213488 210615174 220644468 240703056 250461288 257418546 280820232 294192624 330966702 343224728 386127819 421230348 441288936 500922576 514837092 561640464 661933404 686449456 772255638 842460696 882577872 1029674184 1158383457 1323866808 1544511276 1684921392 2059348368 2316766914 2647733616 3089022552 4633533828 6178045104 9267067656 18534135312
• Sum of all divisors σ(n): 68685881600
• Sum of proper divisors (its aliquot sum) s(n): 50151746288
• 18534135312 is an abundant number, because the sum of its proper divisors (50151746288) is greater than itself. Its abundance is 31617610976

Bases of 18534135312

• Binary: 10001010000101110000111011000010000₂
• Hexadecimal: 0x450B87610
• Base-36: 8IIQUC0

Squares and roots of 18534135312

• 18534135312 squared (18534135312²) is 343514171763525337344
• 18534135312 cubed (18534135312³) is 6366738141054788268474142691328
• The square root of 18534135312 is 136140.1311590377
• The cube root of 18534135312 is 2646.4119144201

Scales and comparisons

• 18,534,135,312 seconds is equal to 589 years, 17 weeks, 10 hours, 55 minutes, 12 seconds.
• To count from 1 to 18,534,135,312 would take you about one thousand, one hundred seventy-eight 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 18534135312 cubic inches would be around 220.5 feet tall.

Recreational maths with 18534135312

• 18534135312 backwards is 21353143581
• 18534135312 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18534135312's digits is 36
• More coming soon!