18047405376

Names of 18047405376

• Cardinal: 18047405376 can be written as Eighteen billion, forty-seven million, four hundred five thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.8047405376 × 10¹⁰

Factors of 18047405376

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 426

Divisors of 18047405376

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 24 26 28 32 33 36 39 42 44 48 52 56 63 64 66 72 77 78 84 88 91 96 99 104 112 113 117 126 132 143 144 154 156 168 176 182 192 198 208 224 226 231 234 252 264 273 277 286 288 308 312 336 339 352 364 396 416 429 448 452 462 468 504 528 546 554 572 576 616 624 672 678 693 704 728 791 792 819 831 832 858 904 924 936 1001 1008 1017 1056 1092 1108 1144 1232 1243 1248 1287 1344 1356 1386 1456 1469 1582 1584 1638 1662 1716 1808 1848 1872 1939 2002 2016 2034 2112 2184 2216 2288 2373 2464 2486 2493 2496 2574 2712 2772 2912 2938 3003 3047 3164 3168 3276 3324 3432 3601 3616 3696 3729 3744 3878 4004 4032 4068 4368 4407 4432 4576 4746 4928 4972 4986 5148 5424 5544 5817 5824 5876 6006 6094 6328 6336 6552 6648 6864 7119 7202 7232 7392 7458 7488 7756 8008 8136 8701 8736 8814 8864 9009 9141 9152 9492 9944 9972 10283 10296 10803 10848 11088 11187 11634 11752 12012 12188 12656 13104 13221 13296 13728 14238 14404 14784 14916 15512 16016 16159 16272 17402 17451 17472 17628 17728 18018 18282 18984 19888 19944 20566 20592 21329 21606 21696 22176 22374 23268 23504 24024 24376 25207 25312 26103 26208 26442 26592 27423 27456 28476 28808 29832 30849 31024 31301 32032 32318 32409 32544 34804 34902 35256 36036 36564 37968 39611 39776 39888 41132 41184 42658 43212 44352 44748 46536 47008 48048 48477 48752 50414 50624 52206 52416 52884 53184 54846 56952 57616 59664 61698 62048 62602 63987 64064 64636 64818 65088 69608 69804 70512 72072 73128 75621 75936 78309 79222 79552 79776 82264 82368 85316 86424 89496 92547 93072 93903 94016 96096 96954 97504 100828 104412 105768 109692 113113 113904 115232 118833 119328 123396 124096 125204 127974 129272 129636 139216 139608 141024 144144 145431 146256 151242 151872 156618 158444 159552 164528 170632 172848 178992 185094 186144 187806 191961 192192 193908 195008 201656 208824 211536 219107 219384 226226 226863 227808 230464 237666 238656 246792 250408 255948 258544 259272 277277 278432 279216 281709 282048 288288 290862 292512 302484 313236 316888 329056 339339 341264 344311 345696 356499 357984 370188 372288 375612 383922 387816 403312 406913 417648 423072 438214 438768 452452 453726 455616 475332 493584 500816 511896 517088 518544 554554 556864 558432 563418 576576 581724 585024 604968 626472 633776 657321 658112 678678 682528 688622 691392 712998 715968 740376 751224 767844 775632 806624 813826 831831 835296 846144 876428 877536 904904 907452 950664 987168 1001632 1018017 1023792 1032933 1034176 1037088 1109108 1116864 1126836 1163448 1209936 1220739 1252944 1267552 1314642 1357356 1365056 1377244 1425996 1480752 1502448 1535688 1551264 1613248 1627652 1663662 1670592 1752856 1755072 1809808 1814904 1901328 1971963 1974336 2003264 2036034 2047584 2065866 2074176 2218216 2253672 2326896 2410177 2419872 2441478 2495493 2505888 2535104 2629284 2714712 2754488 2848391 2851992 2961504 3004896 3071376 3098799 3102528 3255304 3327324 3505712 3619616 3629808 3662217 3802656 3943926 4072068 4095168 4131732 4436432 4476043 4507344 4653792 4820354 4839744 4882956 4990986 5011776 5258568 5429424 5508976 5696782 5703984 5923008 6009792 6142752 6197598 6510608 6654648 7011424 7230531 7239232 7259616 7324434 7605312 7887852 8144136 8263464 8545173 8872864 8952086 9014688 9307584 9640708 9765912 9981972 10517136 10858848 11017952 11393564 11407968 12285504 12395196 13021216 13309296 13428129 14022848 14461062 14519232 14648868 15775704 16288272 16526928 17090346 17745728 17904172 18029376 19281416 19531824 19963944 21034272 21691593 21717696 22035904 22787128 22815936 24790392 25635519 26042432 26618592 26856258 28922124 29297736 31332301 31551408 32576544 33053856 34180692 35808344 38562832 39063648 39927888 40284387 42068544 43383186 45574256 49580784 51271038 53237184 53712516 57844248 58595472 62664602 63102816 65153088 66107712 68361384 71616688 77125664 78127296 79855776 80568774 86766372 91148512 93996903 99161568 102542076 107425032 115688496 117190944 125329204 126205632 136722768 143233376 154251328 159711552 161137548 173532744 182297024 187993806 198323136 205084152 214850064 231376992 234381888 250658408 273445536 281990709 286466752 322275096 347065488 375987612 410168304 429700128 462753984 501316816 546891072 563981418 644550192 694130976 751975224 820336608 859400256 1002633632 1127962836 1289100384 1388261952 1503950448 1640673216 2005267264 2255925672 2578200768 3007900896 4511851344 6015801792 9023702688 18047405376
• Sum of all divisors σ(n): 70322773248
• Sum of proper divisors (its aliquot sum) s(n): 52275367872
• 18047405376 is an abundant number, because the sum of its proper divisors (52275367872) is greater than itself. Its abundance is 34227962496

Bases of 18047405376

• Binary: 10000110011101101011000110101000000₂
• Hexadecimal: 0x433B58D40
• Base-36: 8AGYJ40

Squares and roots of 18047405376

• 18047405376 squared (18047405376²) is 325708840805673701376
• 18047405376 cubed (18047405376³) is 5878199484567043729515040997376
• The square root of 18047405376 is 134340.6318877501
• The cube root of 18047405376 is 2623.0400669023

Scales and comparisons

• 18,047,405,376 seconds is equal to 573 years, 44 weeks, 2 days, 9 minutes, 36 seconds.
• To count from 1 to 18,047,405,376 would take you about one thousand, one hundred forty-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 18047405376 cubic inches would be around 218.6 feet tall.

Recreational maths with 18047405376

• 18047405376 backwards is 67350474081
• The number of decimal digits it has is: 11
• The sum of 18047405376's digits is 45
• More coming soon!