1388118299153859

Names of 1388118299153859

• Cardinal: 1388118299153859 can be written as One quadrillion, three hundred eighty-eight trillion, one hundred eighteen billion, two hundred ninety-nine million, one hundred fifty-three thousand, eight hundred fifty-nine.

Scientific notation

• Scientific notation: 1.388118299153859 × 10¹⁵

Factors of 1388118299153859

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 186

Divisors of 1388118299153859

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 7 9 13 21 39 49 63 91 117 147 163 273 343 441 489 637 819 1029 1141 1467 1911 2119 2401 3087 3423 4459 5733 6357 7203 7987 10269 13377 14833 16807 19071 21609 23961 26569 31213 40131 44499 50421 55909 71883 79707 93639 103831 133497 151263 167727 185983 218491 239121 280917 311493 345397 391363 503181 557949 655473 726817 934479 1036191 1174089 1301881 1673847 1966419 2180451 2417779 2739541 3108573 3522267 3905643 4330747 5087719 6541353 7253337 8218623 9113167 11716929 12992241 15263157 16924453 21760011 24655869 27339501 30315229 35614033 38976723 45789471 50773359 56299711 63792169 82018503 90945687 106842099 118471171 152320077 168899133 191376507 212206603 272837061 320526297 355413513 394097977 446545183 506697399 574129521 636619809 705911761 829298197 1066240539 1182293931 1339635549 1485446221 1909859427 2117735283 2487894591 2758685839 3546881793 4018906647 4456338663 4941382327 5805087379 6353205849 7463683773 8276057517 9176852893 10398123547 13369015989 14824146981 17415262137 19310800873 24828172551 27530558679 31194370641 34589676289 44472440943 52245786411 57932402619 64237970251 72786864829 82591676037 93583111923 103769028867 135175606111 173797207857 192713910753 218360594487 242127734023 311307086601 405526818333 449665791757 578141732259 655081783461 726383202069 946229242777 1216580454999 1348997375271 1694894138161 2179149606207 2838687728331 3147660542299 4046992125813 5084682414483 8516063184993 9442981626897 11864258967127 15254047243449 22033623796093 28328944880691 35592776901381 66100871388279 106778330704143 154235366572651 198302614164837 462706099717953 1388118299153859
• Sum of all divisors σ(n): 2534706588510096
• Sum of proper divisors (its aliquot sum) s(n): 1146588289356237
• 1388118299153859 is a deficient number, because the sum of its proper divisors (1146588289356237) is less than itself. Its deficiency is 241530009797622

Bases of 1388118299153859

• Binary: 100111011100111110001111010001000001001010111000011₂
• Hexadecimal: 0x4EE7C7A2095C3
• Base-36: DO1OQR5WAR

Squares and roots of 1388118299153859

• 1388118299153859 squared (1388118299153859²) is 1926872412445802387755354591881
• 1388118299153859 cubed (1388118299153859³) is 2674726855850760302687599953801344032571218779
• The square root of 1388118299153859 is 37257459.6443968385
• The cube root of 1388118299153859 is 111551.5202033229

Scales and comparisons

• 1,388,118,299,153,859 seconds is equal to 44,137,868 years, 9 weeks, 2 days, 23 hours, 37 minutes, 39 seconds.
• To count from 1 to 1,388,118,299,153,859 would take you about one hundred thirty-two million, four hundred thirteen thousand, six 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 1388118299153859 cubic inches would be around 9296 feet tall.

Recreational maths with 1388118299153859

• 1388118299153859 backwards is 9583519928118831
• The number of decimal digits it has is: 16
• The sum of 1388118299153859's digits is 81
• More coming soon!