45018307818

Names of 45018307818

• Cardinal: 45018307818 can be written as Forty-five billion, eighteen million, three hundred seven thousand, eight hundred eighteen.

Scientific notation

• Scientific notation: 4.5018307818 × 10¹⁰

Factors of 45018307818

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 112

Divisors of 45018307818

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 6 9 11 17 18 19 22 27 29 31 33 34 38 51 54 57 58 62 66 81 87 93 99 102 114 153 162 171 174 186 187 198 209 243 261 279 297 306 319 323 341 342 374 418 459 486 493 513 522 527 551 558 561 589 594 627 638 646 682 783 837 841 891 899 918 957 969 986 1023 1026 1054 1102 1122 1178 1254 1377 1479 1539 1566 1581 1653 1674 1682 1683 1767 1782 1798 1881 1914 1938 2046 2349 2511 2523 2673 2697 2754 2871 2907 2958 3069 3078 3162 3306 3366 3534 3553 3762 4131 4437 4617 4698 4743 4959 5022 5046 5049 5301 5346 5394 5423 5643 5742 5797 5814 6061 6138 6479 7047 7106 7533 7569 8091 8262 8613 8721 8874 9207 9234 9251 9367 9486 9889 9918 10013 10098 10602 10659 10846 11286 11594 12122 12958 13311 14094 14229 14297 14877 15066 15138 15147 15283 15903 15979 16182 16269 16929 17081 17226 17391 17442 18183 18414 18502 18734 19437 19778 20026 21318 22707 24273 25839 26071 26163 26622 27621 27753 28101 28458 28594 29667 29754 30039 30294 30566 31806 31958 31977 32538 33858 34162 34782 36366 38874 39933 42687 42891 44631 45414 45441 45849 47709 47937 48546 48807 50787 51243 51678 52142 52173 52326 54549 55242 55506 56202 58311 59334 60078 63954 68121 72819 77517 78213 78489 79866 82863 83259 84303 85374 85782 89001 89262 90117 90882 91698 95418 95874 95931 97614 101574 102486 103037 104346 109098 110143 116622 119799 128061 128673 133893 136242 137547 143127 143811 145638 146421 153729 155034 156426 156519 156978 157267 163647 165726 166518 168113 168606 174933 175769 178002 180234 187891 191862 204363 206074 218457 220286 234639 239598 249777 252909 256122 257346 267003 267786 270351 271643 275094 286254 286781 287622 287793 290377 292842 307458 309111 313038 314534 327294 330429 336226 349866 351538 375782 386019 408726 412641 431433 436914 439263 443207 461187 469278 469557 471801 490941 495349 499554 504339 505818 524799 527307 534006 540702 543286 563673 573562 575586 580754 618222 660858 703917 749331 758727 772038 801009 811053 814929 825282 860343 862866 863379 871131 878526 886414 922374 927333 939114 943602 981882 990698 991287 1008678 1049598 1054614 1127346 1158057 1237923 1294299 1317789 1329621 1383561 1407834 1408671 1415403 1472823 1486047 1498662 1513017 1517454 1574397 1581921 1602018 1622106 1629858 1691019 1720686 1726758 1742262 1854666 1982574 2111751 2247993 2276181 2316114 2403027 2433159 2444787 2475846 2581029 2588598 2613393 2635578 2659242 2767122 2781999 2817342 2830806 2945646 2972094 2973861 2988073 3026034 3148794 3163842 3194147 3382038 3474171 3713769 3882897 3988863 4150683 4223502 4246209 4458141 4495986 4539051 4552362 4745763 4806054 4866318 4875277 4889574 5073057 5162058 5226786 5448839 5563998 5947722 5976146 6335253 6388294 6948342 7334361 7427538 7743087 7765794 7840179 7977726 8301366 8345997 8420933 8492418 8916282 8921583 8964219 9078102 9491526 9582441 9750554 10146114 10897678 11966589 12670506 12738627 13374423 13617153 14237289 14625831 14668722 15219171 15486174 15680358 16346517 16691994 16841866 17843166 17928438 19164882 22003083 23229261 23520537 23933178 25037991 25262799 25477254 26748846 26764749 26892657 27234306 28474578 28747323 29251662 30438342 32693034 35899767 38215881 40123269 40851459 42711867 43877493 44006166 45657513 46458522 47041074 49039551 50075982 50525598 53529498 53785314 57494646 66009249 69687783 70561611 71799534 75788397 76431762 80246538 80677971 81702918 85423734 86241969 87754986 91315026 92630263 98079102 107699301 120369807 131632479 132018498 139375566 141123222 147118653 151576794 161355942 172483938 185260526 215398602 227365191 240739614 242033913 258725907 263264958 277890789 294237306 394897437 441355959 454730382 484067826 517451814 555781578 682095573 726101739 776177721 789794874 833672367 882711918 1184692311 1324067877 1364191146 1452203478 1552355442 1667344734 2046286719 2369384622 2501017101 2648135754 4092573438 5002034202 7503051303 15006102606 22509153909 45018307818
• Sum of all divisors σ(n): 131484487680
• Sum of proper divisors (its aliquot sum) s(n): 86466179862
• 45018307818 is an abundant number, because the sum of its proper divisors (86466179862) is greater than itself. Its abundance is 41447872044

Bases of 45018307818

• Binary: 101001111011010011001101110011101010₂
• Hexadecimal: 0xA7B4CDCEA
• Base-36: KOIQKMI

Squares and roots of 45018307818

• 45018307818 squared (45018307818²) is 2026648038796199921124
• 45018307818 cubed (45018307818³) is 91236265249273334217827552547432
• The square root of 45018307818 is 212175.1819087237
• The cube root of 45018307818 is 3557.3756017215

Scales and comparisons

• 45,018,307,818 seconds is equal to 1,431 years, 23 weeks, 5 hours, 30 minutes, 18 seconds.
• To count from 1 to 45,018,307,818 would take you about two thousand, eight hundred sixty-two 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 45018307818 cubic inches would be around 296.4 feet tall.

Recreational maths with 45018307818

• 45018307818 backwards is 81870381054
• The number of decimal digits it has is: 11
• The sum of 45018307818's digits is 45
• More coming soon!