918134661444

Names of 918134661444

• Cardinal: 918134661444 can be written as Nine hundred eighteen billion, one hundred thirty-four million, six hundred sixty-one thousand, four hundred forty-four.

Scientific notation

• Scientific notation: 9.18134661444 × 10¹¹

Factors of 918134661444

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1842

Divisors of 918134661444

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 11 12 13 14 21 22 26 28 33 39 42 44 52 66 77 78 84 91 121 132 143 154 156 169 182 231 242 273 286 308 338 363 364 373 429 462 484 507 546 572 676 726 746 847 858 924 1001 1014 1092 1119 1183 1433 1452 1492 1573 1694 1716 1859 2002 2028 2238 2366 2541 2611 2866 3003 3146 3388 3549 3718 4004 4103 4299 4476 4719 4732 4849 5082 5222 5577 5732 6006 6292 7098 7436 7833 8206 8598 9438 9698 10031 10164 10444 11011 11154 12012 12309 13013 14196 14547 15666 15763 16412 17196 18629 18876 19396 20062 20449 22022 22308 24618 26026 28721 29094 30093 31332 31526 33033 33943 37258 39039 40124 40898 44044 45133 47289 49236 52052 53339 55887 57442 58188 60186 61347 63037 63052 66066 67886 74516 78078 81796 86163 90266 94578 101829 106678 110341 111774 114884 120372 122694 126074 130403 132132 135399 135772 143143 156156 160017 172326 173393 180532 189111 189156 203658 204919 213356 220682 223548 242177 245388 252148 260806 270798 286286 315931 320034 331023 344652 346786 373373 378222 391209 407316 409838 429429 441259 441364 484354 520179 521612 534509 541596 572572 586729 614757 631862 640068 662046 693407 693572 726531 746746 756444 782418 819676 858858 882518 947793 968708 1040358 1069018 1120119 1173458 1213751 1229514 1263724 1323777 1324092 1386814 1434433 1453062 1493492 1564836 1603527 1695239 1717716 1760187 1765036 1895586 2080221 2080716 2138036 2240238 2254109 2346916 2427502 2459028 2647554 2663947 2773628 2868866 2906124 3207054 3390478 3520374 3641253 3741563 3791172 4107103 4160442 4303299 4480476 4508218 4853849 4855004 5085717 5295108 5327894 5737732 5879599 6414108 6762327 6780956 6948617 7040748 7282506 7483126 7627477 7991841 8214206 8320884 8606598 9016436 9707698 10171434 10655788 11224689 11759198 12321309 13524654 13897234 14561547 14565012 14966252 15254954 15778763 15983682 16428412 17213196 17638797 18647629 19415396 20342868 20845851 22449378 22882431 23518396 24642618 27049308 27794468 29123094 29303417 30509908 31557526 31967364 35277594 37295258 41157193 41691702 44898756 45764862 47336289 48640319 49285236 53392339 55942887 58246188 58606834 63115052 64675589 70555188 74590516 76434787 82314386 83383404 87910251 90332021 91529724 94672578 97280638 106784678 111885774 117213668 123471579 129351178 145920957 152869574 160177017 164628772 175820502 180664042 189345156 194026767 194561276 205123919 213569356 223771548 229304361 246943158 258702356 270996063 291841914 305739148 320354034 351641004 361328084 388053534 410247838 452729123 458608722 493886316 535043509 541992126 583683828 615371757 632324147 640708068 776107068 820495676 840782657 905458246 917217444 993652231 1070087018 1083984252 1230743514 1264648294 1358187369 1605130527 1681565314 1810916492 1896972441 1987304462 2140174036 2461487028 2522347971 2529296588 2716374738 2980956693 3210261054 3363130628 3793944882 3974608924 5044695942 5432749476 5885478599 5961913386 6420522108 6955565617 7587889764 10089391884 10930174541 11770957198 11923826772 13911131234 17656435797 20866696851 21860349082 23541914396 27822262468 32790523623 35312871594 41733393702 43720698164 65581047246 70625743188 76511221787 83466787404 131162094492 153022443574 229533665361 306044887148 459067330722 918134661444
• Sum of all divisors σ(n): 2923960507776
• Sum of proper divisors (its aliquot sum) s(n): 2005825846332
• 918134661444 is an abundant number, because the sum of its proper divisors (2005825846332) is greater than itself. Its abundance is 1087691184888

Bases of 918134661444

• Binary: 1101010111000101000101110010000101000100₂
• Hexadecimal: 0xD5C5172144
• Base-36: BPS9O6RO

Squares and roots of 918134661444

• 918134661444 squared (918134661444²) is 842971256544888500165136
• 918134661444 cubed (918134661444³) is 773961129234864472287846079452216384
• The square root of 918134661444 is 958193.4363394481
• The cube root of 918134661444 is 9719.3105993375

Scales and comparisons

• 918,134,661,444 seconds is equal to 29,193 years, 43 weeks, 5 days, 13 hours, 57 minutes, 24 seconds.
• To count from 1 to 918,134,661,444 would take you about fifty-eight thousand, three hundred eighty-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 918134661444 cubic inches would be around 809.9 feet tall.

Recreational maths with 918134661444

• 918134661444 backwards is 444166431819
• The number of decimal digits it has is: 12
• The sum of 918134661444's digits is 51
• More coming soon!