40442649855379308

Names of 40442649855379308

• Cardinal: 40442649855379308 can be written as Forty quadrillion, four hundred forty-two trillion, six hundred forty-nine billion, eight hundred fifty-five million, three hundred seventy-nine thousand, three hundred eight.

Scientific notation

• Scientific notation: 4.0442649855379308 × 10¹⁶

Factors of 40442649855379308

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 141

Divisors of 40442649855379308

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 53 54 83 106 108 159 166 212 249 318 332 477 498 636 747 954 996 1431 1494 1908 2241 2809 2862 2988 4399 4482 5618 5724 6889 8427 8798 8964 11236 13197 13778 16854 17596 20667 25281 26394 27556 33708 39591 41334 50562 52788 62001 75843 79182 82668 101124 118773 124002 148877 151686 158364 186003 233147 237546 248004 297754 303372 365117 372006 446631 466294 475092 571787 595508 699441 730234 744012 893262 932588 1095351 1143574 1339893 1398882 1460468 1715361 1786524 2098323 2190702 2287148 2679786 2797764 3286053 3430722 4019679 4196646 4381404 5146083 5359572 6294969 6572106 6861444 7890481 8039358 8393292 9858159 10292166 12356791 12589938 13144212 15438249 15780962 16078716 19351201 19716318 20584332 23671443 24713582 25179876 30304711 30876498 31561924 37070373 38702402 39432636 47342886 47458321 49427164 58053603 60609422 61752996 71014329 74140746 77404804 90914133 94685772 94916642 111211119 116107206 121218844 142028658 142374963 148281492 174160809 181828266 189833284 213042987 222422238 232214412 272742399 284057316 284749926 333633357 348321618 363656532 426085974 427124889 444844476 522482427 545484798 569499852 654909923 667266714 696643236 818227197 852171948 854249778 1025613653 1044964854 1090969596 1281374667 1309819846 1334533428 1606149683 1636454394 1708499556 1964729769 2051227306 2089929708 2515291013 2562749334 2619639692 3076840959 3212299366 3272908788 3929459538 4102454612 4818449049 5030582026 5125498668 5894189307 6153681918 6424598732 7545873039 7858919076 9230522877 9636898098 10061164052 11788378614 12307363836 14455347147 15091746078 17682567921 18461045754 19273796196 22637619117 23576757228 27691568631 28910694294 30183492156 35365135842 36922091508 43366041441 45275238234 54357523609 55383137262 57821388588 67912857351 70730271684 85125933199 86732082882 90550476468 108715047218 110766274524 133310423689 135825714702 163072570827 170251866398 173464165764 217430094436 255377799597 266620847378 271651429404 326145141654 340503732796 399931271067 489217712481 510755599194 533241694756 652290283308 766133398791 799862542134 978435424962 1021511198388 1199793813201 1467653137443 1532266797582 1599725084268 1956870849924 2298400196373 2399587626402 2935306274886 3064533595164 3599381439603 4511674459547 4596800392746 4799175252804 5870612549772 7065452455517 7198762879206 9023348919094 9193600785492 13535023378641 14130904911034 14397525758412 18046697838188 21196357366551 27070046757282 28261809822068 40605070135923 42392714733102 54140093514564 63589072099653 81210140271846 84785429466204 121815210407769 127178144199306 162420280543692 190767216298959 243630420815538 254356288398612 374468980142401 381534432597918 487260841631076 748937960284802 763068865195836 1123406940427203 1497875920569604 2246813880854406 3370220821281609 4493627761708812 6740441642563218 10110662463844827 13480883285126436 20221324927689654 40442649855379308
• Sum of all divisors σ(n): 108170950047132280
• Sum of proper divisors (its aliquot sum) s(n): 67728300191752972
• 40442649855379308 is an abundant number, because the sum of its proper divisors (67728300191752972) is greater than itself. Its abundance is 27285650336373664

Bases of 40442649855379308

• Binary: 10001111101011100110000000110010011001111100011101101100₂
• Hexadecimal: 0x8FAE603267C76C
• Base-36: B27Q0UTM830

Squares and roots of 40442649855379308

• 40442649855379308 squared (40442649855379308²) is 1635607927324811962287544554558864
• 40442649855379308 cubed (40442649855379308³) is 66148318705480056216208349023527444688465333586112
• The square root of 40442649855379308 is 201103579.9168659951
• The cube root of 40442649855379308 is 343252.0985944033

Scales and comparisons

• 40,442,649,855,379,308 seconds is equal to 1,285,951,168 years, 3 weeks, 5 days, 1 minute, 48 seconds.
• To count from 1 to 40,442,649,855,379,308 would take you about three billion, eight hundred fifty-seven million, eight hundred fifty-three thousand, five hundred four 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 40442649855379308 cubic inches would be around 28604.3 feet tall.

Recreational maths with 40442649855379308

• 40442649855379308 backwards is 80397355894624404
• The number of decimal digits it has is: 17
• The sum of 40442649855379308's digits is 81
• More coming soon!