18044491356882732

Names of 18044491356882732

• Cardinal: 18044491356882732 can be written as Eighteen quadrillion, forty-four trillion, four hundred ninety-one billion, three hundred fifty-six million, eight hundred eighty-two thousand, seven hundred thirty-two.

Scientific notation

• Scientific notation: 1.8044491356882732 × 10¹⁶

Factors of 18044491356882732

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 982

Divisors of 18044491356882732

• Number of divisors d(n): 450
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 29 42 49 58 84 87 98 116 147 174 196 203 294 343 348 406 588 609 686 812 841 941 1029 1218 1372 1421 1682 1882 2058 2401 2436 2523 2823 2842 3364 3764 4116 4263 4802 5046 5646 5684 5887 6587 7203 8526 9604 9947 10092 11292 11774 13174 14406 17052 17661 19761 19894 23548 24389 26348 27289 28812 29841 35322 39522 39788 41209 46109 48778 54578 59682 69629 70644 73167 79044 81867 82418 92218 97556 109156 119364 123627 138327 139258 146334 163734 164836 170723 184436 191023 208887 247254 276654 278516 288463 292668 322763 327468 341446 382046 417774 494508 512169 553308 573069 576926 645526 682892 707281 764092 791381 835548 865389 885481 968289 1024338 1146138 1153852 1195061 1291052 1337161 1414562 1582762 1730778 1770962 1936578 2019241 2048676 2121843 2259341 2292276 2374143 2390122 2656443 2674322 2829124 3165524 3461556 3541924 3585183 3873156 4011483 4038482 4243686 4518682 4748286 4780244 4950967 5312886 5348644 5539667 6057723 6198367 6778023 7170366 8022966 8076964 8365427 8487372 9037364 9360127 9496572 9901934 10625772 11079334 12115446 12396734 13556046 14340732 14852901 16045932 16619001 16730854 18595101 18720254 19803868 22158668 22950049 24230892 24793468 25096281 25678949 27112092 28080381 29705802 33238002 33461708 34656769 37190202 37440508 38777669 43388569 45900098 50192562 51357898 56160762 58557989 59411604 65520889 66476004 68850147 69313538 74380404 77036847 77555338 86777138 91800196 100385124 102715796 103970307 112321524 116333007 117115978 130165707 131041778 137700294 138627076 154073694 155110676 160650343 173554276 175673967 179752643 196562667 207940614 232666014 234231956 242597383 260331414 262083556 271443683 275400588 303719983 308147388 321300686 351347934 359505286 393125334 415881228 465332028 481951029 485194766 520662828 539257929 542887366 607439966 642601372 665551421 702695868 719010572 727792149 744689521 786250668 814331049 911159949 963902058 970389532 1078515858 1085774732 1124552401 1214879932 1258268501 1331102842 1455584298 1489379042 1628662098 1698181681 1822319898 1900105781 1927804116 1996654263 2126039881 2157031716 2234068563 2249104802 2516537002 2662205684 2911168596 2978758084 3257324196 3373657203 3396363362 3644639796 3774805503 3800211562 3993308526 4252079762 4468137126 4498209604 4658859947 5033074004 5094545043 5212826647 5700317343 6378119643 6747314406 6792726724 7549611006 7600423124 7871866807 7986617052 8504159524 8807879507 8936274252 9317719894 10189090086 10425653294 11400634686 12756239286 13494628812 13976579841 15099222012 15638479941 15743733614 17615759014 18635439788 20378180172 20851306588 21595996109 22801269372 23615600421 25512478572 26423638521 27953159682 31276959882 31487467228 32612019629 35231518028 36489786529 43191992218 47231200842 52847277042 55103067649 55906319364 61655156549 62553919764 64787988327 65224039258 72979573058 86383984436 94462401684 97836058887 105694554084 109469359587 110206135298 123310313098 129575976654 130448078516 145959146116 151171972763 165309202947 184965469647 195672117774 218938719174 220412270596 228284137403 246620626196 255428505703 259151953308 302343945526 330618405894 369930939294 391344235548 437877438348 453515918289 456568274806 510857011406 604687891052 626283887161 661236811788 684852412209 739861878588 766285517109 907031836578 913136549612 1021714022812 1058203809341 1252567774322 1369704824418 1532571034218 1597988961821 1787999539921 1814063673156 1878851661483 2116407618682 2505135548644 2739409648836 3065142068436 3174611428023 3195977923642 3575999079842 3757703322966 4232815237364 4383987210127 4793966885463 5363998619763 6349222856046 6391955847284 7151998159684 7407426665387 7515406645932 8767974420254 9587933770926 10727997239526 12698445712092 13151961630381 14814853330774 17535948840508 19175867541852 21455994479052 22222279996161 26303923260762 29629706661548 30687910470889 44444559992322 51851986657709 52607846521524 61375820941778 88889119984644 92063731412667 103703973315418 122751641883556 155555959973127 184127462825334 207407946630836 214815373296223 311111919946254 368254925650668 429630746592446 622223839892508 644446119888669 859261493184892 1288892239777338 1503707613073561 2577784479554676 3007415226147122 4511122839220683 6014830452294244 9022245678441366 18044491356882732
• Sum of all divisors σ(n): 50926530915434804
• Sum of proper divisors (its aliquot sum) s(n): 32882039558552072
• 18044491356882732 is an abundant number, because the sum of its proper divisors (32882039558552072) is greater than itself. Its abundance is 14837548201669340

Bases of 18044491356882732

• Binary: 1000000000110110101111010001001011110101100011100101100₂
• Hexadecimal: 0x401B5E897AC72C
• Base-36: 4XO8KW2XE0C

Squares and roots of 18044491356882732

• 18044491356882732 squared (18044491356882732²) is 325603668328615618624108399783824
• 18044491356882732 cubed (18044491356882732³) is 5875352578925016275060372155365500892583318527168
• The square root of 18044491356882732 is 134329785.8141772367
• The cube root of 18044491356882732 is 262289.8883166593

Scales and comparisons

• 18,044,491,356,882,732 seconds is equal to 573,759,009 years, 45 weeks, 2 days, 13 hours, 12 minutes, 12 seconds.
• To count from 1 to 18,044,491,356,882,732 would take you about one billion, seven hundred twenty-one million, two hundred seventy-seven thousand and twenty-nine 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 18044491356882732 cubic inches would be around 21857.5 feet tall.

Recreational maths with 18044491356882732

• 18044491356882732 backwards is 23728865319444081
• The number of decimal digits it has is: 17
• The sum of 18044491356882732's digits is 75
• More coming soon!