4002638461734375

Names of 4002638461734375

• Cardinal: 4002638461734375 can be written as Four quadrillion, two trillion, six hundred thirty-eight billion, four hundred sixty-one million, seven hundred thirty-four thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 4.002638461734375 × 10¹⁵

Factors of 4002638461734375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 110

Divisors of 4002638461734375

• Number of divisors d(n): 448
• Complete list of divisors:
  1 3 5 9 15 25 27 29 45 73 75 87 125 135 145 219 225 261 365 375 435 625 657 675 725 783 841 1095 1125 1305 1825 1875 1971 2117 2175 2523 3125 3285 3375 3625 3915 4205 5329 5475 5625 6351 6525 7569 9125 9375 9855 10585 10875 12615 15625 15987 16425 16875 18125 19053 19575 21025 22707 24389 26645 27375 28125 31755 32625 37845 45625 46875 47961 49275 52925 54375 57159 61393 63075 73167 79935 82125 84375 90625 95265 97875 105125 113535 121945 133225 136875 140625 143883 154541 158775 163125 184179 189225 219501 228125 239805 246375 264625 271875 285795 306965 315375 365835 389017 399675 410625 421875 453125 463623 476325 489375 525625 552537 567675 609725 658503 666125 684375 719415 772705 793875 815625 920895 946125 1097505 1140625 1167051 1199025 1231875 1323125 1359375 1390869 1428975 1534825 1576875 1657611 1780397 1829175 1945085 1998375 2053125 2318115 2381625 2446875 2628125 2762685 2838375 3048625 3292515 3330625 3421875 3501153 3597075 3863525 3969375 4078125 4172607 4481689 4604475 4730625 5341191 5487525 5835255 5995125 6159375 6615625 6954345 7144875 7674125 7884375 8288055 8901985 9145875 9725425 9991875 10265625 10503459 11281493 11590575 11908125 12234375 13140625 13445067 13813425 14191875 15243125 16023573 16462575 16653125 17505765 17985375 19317625 19846875 20863035 22408445 23022375 23653125 26705955 27437625 29176275 29975625 30796875 33078125 33844479 34771725 35724375 38370625 39421875 40335201 41440275 44509925 45729375 48070719 48627125 49959375 52517295 56407465 57952875 59540625 67225335 69067125 70959375 76215625 80117865 82312875 83265625 87528825 89926875 96588125 99234375 101533437 104315175 112042225 115111875 118265625 121005603 129968981 133529775 137188125 145881375 149878125 169222395 173858625 178621875 191853125 201676005 207201375 222549625 228646875 240353595 243135625 249796875 262586475 282037325 289764375 297703125 304600311 327163297 336126675 345335625 354796875 381078125 389906943 400589325 411564375 437644125 449634375 482940625 507667185 521575875 560211125 575559375 605028015 649844905 667648875 685940625 729406875 749390625 846111975 869293125 893109375 959265625 981489891 1008380025 1036006875 1112748125 1143234375 1169720829 1201767975 1215678125 1312932375 1410186625 1448821875 1523001555 1635816485 1680633375 1726678125 1949534715 2002946625 2057821875 2188220625 2248171875 2414703125 2538335925 2607879375 2801055625 2877796875 2944469673 3025140075 3249224525 3338244375 3429703125 3509162487 3647034375 4230559875 4346465625 4907449455 5041900125 5180034375 5563740625 5848604145 6008839875 6078390625 6564661875 7050933125 7244109375 7615007775 8179082425 8403166875 8633390625 8833409019 9487735613 9747673575 10014733125 10289109375 10941103125 12691679625 13039396875 14005278125 14722348365 15125700375 16246122625 16691221875 17545812435 18235171875 21152799375 21732328125 24537247275 25209500625 25900171875 27818703125 28463206839 29243020725 30044199375 32823309375 35254665625 38075038875 40895412125 42015834375 44167045095 47438678065 48738367875 50073665625 54705515625 63458398125 65196984375 70026390625 73611741825 75628501875 81230613125 83456109375 85389620517 87729062175 105763996875 122686236375 126047503125 142316034195 146215103625 150220996875 164116546875 176273328125 190375194375 204477060625 210079171875 220835225475 237193390325 243691839375 250368328125 256168861551 317291990625 368058709125 378142509375 406153065625 426948102585 438645310875 528819984375 613431181875 630237515625 711580170975 731075518125 751104984375 951875971875 1022385303125 1104176127375 1185966951625 1218459196875 1280844307755 1586459953125 1840293545625 1890712546875 2030765328125 2134740512925 2193226554375 3067155909375 3557900854875 3655377590625 4759379859375 5111926515625 5520880636875 5929834758125 6092295984375 6404221538775 9201467728125 10673702564625 10966132771875 15335779546875 17789504274375 18276887953125 27604403184375 29649173790625 32021107693875 46007338640625 53368512823125 54830663859375 88947521371875 138022015921875 148245868953125 160105538469375 266842564115625 444737606859375 800527692346875 1334212820578125 4002638461734375
• Sum of all divisors σ(n): 7783532557008000
• Sum of proper divisors (its aliquot sum) s(n): 3780894095273625
• 4002638461734375 is a deficient number, because the sum of its proper divisors (3780894095273625) is less than itself. Its deficiency is 221744366460750

Bases of 4002638461734375

• Binary: 1110001110000110000011100011101011010000110111100111₂
• Hexadecimal: 0xE3860E3AD0DE7
• Base-36: 13ETEQ31Y3R

Squares and roots of 4002638461734375

• 4002638461734375 squared (4002638461734375²) is 16021114655355323761133056640625
• 4002638461734375 cubed (4002638461734375³) is 64126729719381484582444915335339168548583984375
• The square root of 4002638461734375 is 63266408.6362927273
• 4002638461734375 is a perfect cube number. Its cube root is 158775

Scales and comparisons

• 4,002,638,461,734,375 seconds is equal to 127,271,522 years, 5 weeks, 4 days, 20 hours, 26 minutes, 15 seconds.
• To count from 1 to 4,002,638,461,734,375 would take you about three hundred eighty-one million, eight hundred fourteen thousand, five hundred sixty-six 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 4002638461734375 cubic inches would be around 13231.3 feet tall.

Recreational maths with 4002638461734375

• 4002638461734375 backwards is 5734371648362004
• The number of decimal digits it has is: 16
• The sum of 4002638461734375's digits is 63
• More coming soon!