2002013744389078125

Names of 2002013744389078125

• Cardinal: 2002013744389078125 can be written as Two quintillion, two quadrillion, thirteen trillion, seven hundred forty-four billion, three hundred eighty-nine million, seventy-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 2.002013744389078125 × 10¹⁸

Factors of 2002013744389078125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 336

Divisors of 2002013744389078125

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 5 15 17 25 51 75 85 125 255 289 311 375 425 625 867 933 1275 1445 1555 1875 2125 3125 4335 4665 4913 5287 6375 7225 7775 9375 10625 14739 15625 15861 21675 23325 24565 26435 31875 36125 38875 46875 53125 73695 79305 83521 89879 96721 108375 116625 122825 132175 159375 180625 194375 250563 265625 269637 290163 368475 396525 417605 449395 483605 541875 583125 614125 660875 796875 903125 971875 1252815 1348185 1419857 1450815 1527943 1644257 1842375 1982625 2088025 2246975 2418025 2709375 2915625 3070625 3304375 4259571 4515625 4583829 4859375 4932771 6264075 6740925 7099285 7254075 7639715 8221285 9211875 9913125 10440125 11234875 12090125 13546875 14578125 15353125 16521875 21297855 22919145 24663855 25975031 27952369 30080231 31320375 33704625 35496425 36270375 38198575 41106425 46059375 49565625 52200625 56174375 60450625 76765625 77925093 82609375 83857107 90240693 106489275 114595725 123319275 129875155 139761845 150401155 156601875 168523125 177482125 181351875 190992875 205532125 230296875 247828125 261003125 280871875 302253125 389625465 419285535 441575527 451203465 475190273 511363927 532446375 572978625 616596375 649375775 698809225 752005775 783009375 842615625 887410625 906759375 954964375 1027660625 1305015625 1324726581 1404359375 1425570819 1511265625 1534091781 1948127325 2096427675 2207877635 2256017325 2375951365 2556819635 2662231875 2864893125 3082981875 3246878875 3494046125 3760028875 3915046875 4213078125 4437053125 4533796875 4774821875 5138303125 6623632905 7127854095 7670458905 8078234641 8693186759 9740636625 10482138375 11039388175 11280086625 11879756825 12784098175 13311159375 14324465625 15414909375 16234394375 17470230625 18800144375 22185265625 23874109375 24234703923 25691515625 26079560277 33118164525 35639270475 38352294525 40391173205 43465933795 48703183125 52410691875 55196940875 56400433125 59398784125 63920490875 66555796875 71622328125 77074546875 81171971875 87351153125 94000721875 121173519615 130397801385 137329988897 147784174903 165590822625 178196352375 191761472625 201955866025 217329668975 243515915625 262053459375 275984704375 282002165625 296993920625 319602454375 405859859375 411989966691 436755765625 443352524709 470003609375 605867598075 651989006925 686649944485 738920874515 827954113125 890981761875 958807363125 1009779330125 1086648344875 1217579578125 1310267296875 1379923521875 1410010828125 1484969603125 1598012271875 2059949833455 2216762623545 2512330973351 3029337990375 3259945034625 3433249722425 3694604372575 4139770565625 4454908809375 4794036815625 5048896650625 5433241724375 6899617609375 7424848015625 7536992920053 7990061359375 10299749167275 11083813117725 12561654866755 15146689951875 16299725173125 17166248612125 18473021862875 20698852828125 22274544046875 23970184078125 25244483253125 27166208621875 37684964600265 42709626546967 51498745836375 55419065588625 62808274333775 75733449759375 81498625865625 85831243060625 92365109314375 126222416265625 128128879640901 135831043109375 188424823001325 213548132734835 257493729181875 277095327943125 314041371668875 378667248796875 407493129328125 429156215303125 461825546571875 640644398204505 942124115006625 1067740663674175 1287468645909375 1385476639715625 1570206858344375 2145781076515625 2309127732859375 3203221991022525 4710620575033125 5338703318370875 6437343229546875 6927383198578125 7851034291721875 16016109955112625 23553102875165625 26693516591854375 39255171458609375 80080549775563125 117765514375828125 133467582959271875 400402748877815625 667337914796359375 2002013744389078125
• Sum of all divisors σ(n): 3556623233692384128
• Sum of proper divisors (its aliquot sum) s(n): 1554609489303306003
• 2002013744389078125 is a deficient number, because the sum of its proper divisors (1554609489303306003) is less than itself. Its deficiency is 447404255085772122

Bases of 2002013744389078125

• Binary: 1101111001000100101001110010010110101110000101011110001101101₂
• Hexadecimal: 0x1BC894E4B5C2BC6D
• Base-36: F7KMN5EA67AL

Squares and roots of 2002013744389078125

• 2002013744389078125 squared (2002013744389078125²) is 4008059032722777043630881787353515625
• 2002013744389078125 cubed (2002013744389078125³) is 8024189271833793476537804738049970345888904571533203125
• The square root of 2002013744389078125 is 1414925349.4050766087
• The cube root of 2002013744389078125 is 1260343.7678764255

Scales and comparisons

• 2,002,013,744,389,078,125 seconds is equal to 63,657,844,436 years, 24 weeks, 1 day, 14 hours, 8 minutes, 45 seconds.
• To count from 1 to 2,002,013,744,389,078,125 would take you about two hundred twenty-two billion, eight hundred two million, four hundred fifty-five thousand, five hundred twenty-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 2002013744389078125 cubic inches would be around 105028.6 feet tall.

Recreational maths with 2002013744389078125

• 2002013744389078125 backwards is 5218709834473102002
• The number of decimal digits it has is: 19
• The sum of 2002013744389078125's digits is 66
• More coming soon!