18047084323840

Names of 18047084323840

• Cardinal: 18047084323840 can be written as Eighteen trillion, forty-seven billion, eighty-four million, three hundred twenty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.804708432384 × 10¹³

Factors of 18047084323840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 134

Divisors of 18047084323840

• Number of divisors d(n): 1584
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 17 19 20 22 26 32 34 38 40 44 52 55 64 65 67 68 76 80 85 88 95 104 110 128 130 134 136 143 152 160 170 176 187 190 208 209 220 221 247 256 260 268 272 286 289 304 320 323 335 340 352 374 380 416 418 440 442 494 512 520 536 544 572 578 608 640 646 670 680 704 715 737 748 760 832 836 871 880 884 935 988 1024 1040 1045 1072 1088 1105 1139 1144 1156 1216 1235 1273 1280 1292 1340 1360 1408 1430 1445 1474 1496 1520 1615 1664 1672 1742 1760 1768 1870 1976 2080 2090 2144 2176 2210 2278 2288 2312 2431 2432 2470 2546 2560 2584 2680 2717 2720 2816 2860 2890 2948 2992 3040 3179 3230 3328 3344 3484 3520 3536 3553 3685 3740 3757 3952 4160 4180 4199 4288 4352 4355 4420 4489 4556 4576 4624 4862 4864 4940 5092 5120 5168 5360 5434 5440 5491 5632 5695 5720 5780 5896 5984 6080 6358 6365 6460 6656 6688 6968 7040 7072 7106 7370 7480 7514 7904 8320 8360 8398 8576 8704 8710 8840 8978 9112 9152 9248 9581 9724 9728 9880 10184 10336 10720 10868 10880 10982 11264 11390 11440 11560 11792 11968 12155 12160 12529 12716 12730 12920 13312 13376 13585 13936 14003 14080 14144 14212 14740 14807 14960 15028 15808 15895 16549 16640 16720 16796 17152 17408 17420 17680 17765 17956 18224 18304 18496 18785 19162 19363 19448 19456 19760 20368 20672 20995 21440 21641 21736 21760 21964 22445 22780 22880 23120 23584 23936 24310 24320 25058 25432 25460 25840 26752 27170 27455 27872 28006 28160 28288 28424 29480 29614 29920 30056 31616 31790 33098 33280 33440 33592 34304 34840 35360 35530 35912 36448 36608 36992 37570 38324 38726 38896 39520 40736 41327 41344 41990 42880 43282 43472 43520 43928 44890 45560 45760 46189 46240 47168 47872 47905 48620 48640 49379 50116 50864 50920 51680 53504 54340 54910 55744 56012 56320 56576 56848 58357 58960 59228 59840 60112 60401 62645 63232 63580 66196 66560 66880 67184 68608 69680 70015 70720 71060 71383 71824 72896 73216 73984 74035 75140 76313 76648 77452 77792 79040 81472 82654 82688 82745 83980 85291 85760 86564 86944 87040 87856 89780 91120 91520 92378 92480 94336 95744 95810 96815 97240 97280 98758 100232 101728 101840 103360 107008 108205 108680 109820 111488 112024 113152 113696 116714 117920 118456 119680 120224 120802 125290 126464 127160 132392 133760 134368 139360 140030 141440 142120 142766 143648 145792 146432 147968 148070 150280 152626 153296 154904 155584 158080 162877 162944 165308 165376 165490 167960 170582 171520 173128 173888 175712 179560 182039 182240 183040 184756 184960 188672 191488 191620 193630 194480 197516 200464 203456 203680 206635 206720 212993 214016 216410 217360 219640 222976 224048 226304 227392 230945 233428 235840 236912 238051 239360 240448 241604 246895 250580 251719 252928 254320 264784 267520 268736 278720 280060 281333 282880 284240 285532 287296 291584 291785 295936 296140 300560 302005 305252 306592 309808 311168 316160 325754 325888 330616 330752 330980 335920 341164 343040 346256 347776 351424 356915 359120 364078 364480 366080 367897 369512 369920 377344 381565 383240 387260 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1036712105 1052185420 1074487040 1079371072 1084560356 1090524160 1135393792 1141642480 1200897280 1206355904 1218821120 1224361216 1269848320 1275953360 1281753148 1288801280 1294997440 1328456704 1349213840 1355700445 1396833152 1417681408 1419242240 1440424960 1484135224 1484745728 1507944880 1530451520 1561166464 1577542336 1584467456 1602191435 1643333120 1658739368 1660570880 1683496672 1746041440 1772101760 1826627968 1855169030 1855932160 1883632640 1951458080 1971927920 1980584320 2010145280 2041525376 2071995904 2073424210 2104370840 2148974080 2158742144 2169120712 2283284960 2401794560 2412711808 2448722432 2539696640 2551906720 2563506296 2589994880 2698427680 2711400890 2793666304 2835362816 2838484480 2968270448 3015889760 3060903040 3122332928 3155084672 3168934912 3204382870 3286666240 3317478736 3321141760 3366993344 3492082880 3524821157 3544203520 3653255936 3710338060 3711864320 3902916160 3943855840 3961168640 4020290560 4083050752 4143991808 4146848420 4208741680 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31550846720 33174787360 33669933440 34705931392 35248211570 36532559360 40830507520 41016100736 43174842880 43382414240 47492327168 48254236160 51270125920 53079659776 53871893504 55873326080 56397138512 59365408960 62446658560 63101693440 66349574720 67339866880 69411862784 70496423140 73065118720 81661015040 82032201472 86349685760 86764828480 94984654336 96508472320 102540251840 106159319552 112794277024 118730817920 126203386880 132699149440 134679733760 138823725568 140992846280 164064402944 173529656960 189969308672 205080503680 212318639104 225588554048 237461635840 265398298880 269359467520 277647451136 281985692560 328128805888 347059313920 410161007360 451177108096 474923271680 530796597760 563971385120 694118627840 820322014720 902354216192 949846543360 1061593195520 1127942770240 1388237255680 1640644029440 1804708432384 2255885540480 3609416864768 4511771080960 9023542161920 18047084323840
• Sum of all divisors σ(n): 57733219212480
• Sum of proper divisors (its aliquot sum) s(n): 39686134888640
• 18047084323840 is an abundant number, because the sum of its proper divisors (39686134888640) is greater than itself. Its abundance is 21639050564800

Bases of 18047084323840

• Binary: 100000110100111101010000011001110010000000000₂
• Hexadecimal: 0x1069EA0CE400
• Base-36: 6EAPS1LOG

Squares and roots of 18047084323840

• 18047084323840 squared (18047084323840²) is 325697252591791469992345600
• 18047084323840 cubed (18047084323840³) is 5877885781567076648761090042551599104000
• The square root of 18047084323840 is 4248186.0039127289
• The cube root of 18047084323840 is 26230.2451272409

Scales and comparisons

• 18,047,084,323,840 seconds is equal to 573,841 years, 23 weeks, 5 days, 18 hours, 50 minutes, 40 seconds.
• To count from 1 to 18,047,084,323,840 would take you about one million, four hundred thirty-four thousand, six hundred three 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 18047084323840 cubic inches would be around 2185.9 feet tall.

Recreational maths with 18047084323840

• 18047084323840 backwards is 04832348074081
• 18047084323840 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18047084323840's digits is 52
• More coming soon!