18290633328

Names of 18290633328

• Cardinal: 18290633328 can be written as Eighteen billion, two hundred ninety million, six hundred thirty-three thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.8290633328 × 10¹⁰

Factors of 18290633328

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 137

Divisors of 18290633328

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 27 33 36 38 41 44 48 54 57 61 66 72 76 81 82 88 99 108 114 122 123 132 144 152 162 164 171 176 183 198 209 216 228 243 244 246 264 297 304 324 328 342 366 369 396 418 432 451 456 486 488 492 513 528 549 594 627 648 656 671 684 729 732 738 779 792 836 891 902 912 972 976 984 1026 1098 1107 1159 1188 1254 1296 1342 1353 1368 1458 1464 1476 1539 1558 1584 1647 1672 1782 1804 1881 1944 1968 2013 2052 2187 2196 2214 2318 2337 2376 2501 2508 2673 2684 2706 2736 2916 2928 2952 3078 3116 3294 3321 3344 3477 3564 3608 3762 3888 4026 4059 4104 4374 4392 4428 4617 4636 4674 4752 4941 5002 5016 5346 5368 5412 5643 5832 5904 6039 6156 6232 6588 6642 6954 7011 7128 7216 7503 7524 8019 8052 8118 8208 8569 8748 8784 8856 9234 9272 9348 9882 9963 10004 10032 10431 10692 10736 10824 11286 11664 12078 12177 12312 12464 12749 13176 13284 13851 13908 14022 14256 14823 15006 15048 16038 16104 16236 16929 17138 17496 17712 18117 18468 18544 18696 19764 19926 20008 20862 21033 21384 21648 22509 22572 24057 24156 24354 24624 25498 25707 26352 26568 27511 27702 27816 28044 29646 29889 30012 30096 31293 32076 32208 32472 33858 34276 34992 36234 36531 36936 37392 38247 39528 39852 40016 41553 41724 42066 42768 44469 45018 45144 47519 48114 48312 48708 50787 50996 51414 53136 54351 55022 55404 55632 56088 59292 59778 60024 62586 63099 64152 64944 67527 67716 68552 72468 73062 73872 76494 77121 79056 79704 82533 83106 83448 84132 88938 89667 90036 90288 93879 95038 96228 96624 97416 101574 101992 102828 108702 109593 110044 110808 112176 114741 118584 119556 120048 125172 126198 128304 133407 135054 135432 137104 142557 144936 146124 152361 152988 154242 159408 163053 165066 166212 166896 168264 177876 179334 180072 187758 189297 190076 192456 194832 202581 203148 203984 205656 217404 219186 220088 221616 229482 231363 237168 239112 247599 250344 252396 266814 270108 270864 281637 285114 289872 292248 304722 305976 308484 326106 328779 330132 332424 336528 344223 355752 358668 360144 375516 378594 380152 384912 405162 406296 411312 427671 434808 438372 440176 457083 458964 462726 478224 489159 495198 500688 504792 522709 533628 540216 563274 567891 570228 584496 607743 609444 611952 616968 652212 657558 660264 664848 688446 694089 711504 717336 742797 751032 757188 760304 810324 812592 844911 855342 869616 876744 914166 917928 925452 978318 986337 990396 1009584 1032669 1045418 1067256 1080432 1126548 1135782 1140456 1215486 1218888 1233936 1283013 1304424 1315116 1320528 1376892 1388178 1434672 1467477 1485594 1502064 1514376 1568127 1620648 1689822 1703673 1710684 1753488 1823229 1828332 1835856 1850904 1956636 1972674 1980792 2065338 2082267 2090836 2134512 2228391 2253096 2271564 2280912 2430972 2437776 2534733 2566026 2608848 2630232 2753784 2776356 2934954 2971188 3028752 3098007 3136254 3241296 3379644 3407346 3421368 3646458 3656664 3701808 3849039 3913272 3945348 3961584 4130676 4164534 4181672 4456782 4506192 4543128 4704381 4861944 5069466 5132052 5260464 5469687 5507568 5552712 5869908 5942376 6196014 6246801 6272508 6685173 6759288 6814692 6842736 7292916 7313328 7698078 7826544 7890696 8261352 8329068 8363344 8913564 9086256 9294021 9408762 9723888 10138932 10264104 10939374 11105424 11547117 11739816 11884752 12392028 12493602 12545016 13370346 13518576 13629384 14113143 14585832 15396156 15781392 16522704 16658136 17827128 18588042 18740403 18817524 20055519 20277864 20528208 21878748 23094234 23479632 24784056 24987204 25090032 26740692 27258768 27882063 28226286 29171664 30792312 33316272 34641351 35654256 37176084 37480806 37635048 40111038 40555728 42339429 43757496 46188468 49568112 49974408 53481384 55764126 56452572 60166557 61584624 69282702 74352168 74961612 75270096 80222076 84678858 87514992 92376936 99948816 103924053 106962768 111528252 112905144 120333114 127018287 138565404 148704336 149923224 160444152 169357716 184753872 207848106 223056504 225810288 240666228 254036574 277130808 299846448 320888304 338715432 381054861 415696212 446113008 481332456 508073148 554261616 677430864 762109722 831392424 962664912 1016146296 1143164583 1524219444 1662784848 2032292592 2286329166 3048438888 4572658332 6096877776 9145316664 18290633328
• Sum of all divisors σ(n): 63545932800
• Sum of proper divisors (its aliquot sum) s(n): 45255299472
• 18290633328 is an abundant number, because the sum of its proper divisors (45255299472) is greater than itself. Its abundance is 26964666144

Bases of 18290633328

• Binary: 10001000010001101001110101001110000₂
• Hexadecimal: 0x44234EA70
• Base-36: 8EHRR00

Squares and roots of 18290633328

• 18290633328 squared (18290633328²) is 334547267539344355584
• 18290633328 cubed (18290633328³) is 6119081401446464421513393303552
• The square root of 18290633328 is 135242.8679376477
• The cube root of 18290633328 is 2634.7712417183

Scales and comparisons

• 18,290,633,328 seconds is equal to 581 years, 30 weeks, 3 days, 3 hours, 28 minutes, 48 seconds.
• To count from 1 to 18,290,633,328 would take you about one thousand, one hundred sixty-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 18290633328 cubic inches would be around 219.6 feet tall.

Recreational maths with 18290633328

• 18290633328 backwards is 82333609281
• The number of decimal digits it has is: 11
• The sum of 18290633328's digits is 45
• More coming soon!