1338142291281675

Names of 1338142291281675

• Cardinal: 1338142291281675 can be written as One quadrillion, three hundred thirty-eight trillion, one hundred forty-two billion, two hundred ninety-one million, two hundred eighty-one thousand, six hundred seventy-five.

Scientific notation

• Scientific notation: 1.338142291281675 × 10¹⁵

Factors of 1338142291281675

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4179

Divisors of 1338142291281675

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 5 9 11 15 25 27 31 33 45 55 75 93 99 121 135 155 165 225 275 279 297 341 363 465 495 605 675 775 825 837 961 1023 1089 1395 1485 1705 1815 2325 2475 2883 3025 3069 3267 3751 4129 4185 4805 5115 5445 6975 7425 8525 8649 9075 9207 10571 11253 12387 14415 15345 16335 18755 20645 20925 24025 25575 25947 27225 31713 33759 37161 43245 45419 46035 52855 56265 61935 72075 76725 81675 93775 95139 101277 103225 111483 116281 127999 129735 136257 158565 168795 185805 216225 227095 230175 264275 281325 285417 309675 348843 383997 408771 475695 499609 506385 557415 581405 639995 648675 681285 792825 843975 929025 1046529 1135475 1151991 1226313 1407989 1427085 1498827 1744215 1919985 2043855 2378475 2498045 2531925 2787075 2907025 3139587 3199975 3406425 3455973 3967969 4223967 4496481 5232645 5759955 6131565 7039945 7135425 7494135 8721075 9599925 10219275 11903907 12490225 12671901 13489443 15487879 15697935 17048641 17279865 19839845 21119835 22482405 26163225 28799775 30657825 35199725 35711721 37470675 38015703 43647659 46463637 51145923 59519535 63359505 67447215 77439395 78489675 85243205 86399325 99199225 105599175 107135163 112412025 130942977 139390911 153437769 178558605 187535051 190078515 218238295 232318185 255729615 297597675 316797525 337236075 387196975 392828931 418172733 426216025 460313307 480124249 528507871 535675815 562605153 654714885 696954555 767188845 892793025 937675255 950392575 1091191475 1161590925 1178486793 1278648075 1440372747 1585523613 1687815459 1964144655 2062885561 2090863665 2301566535 2400621245 2642539355 2678379075 2813025765 3273574425 3484772775 3835944225 4321118241 4688376275 4756570839 5063446377 5813586581 5892433965 6188656683 7201863735 7927618065 8439077295 9820723275 10314427805 10454318325 11507832675 12003106225 12963354723 13212696775 14065128825 14269712517 16383744001 17440759743 18565970049 21605591205 23782854195 25317231885 29067932905 29462169825 30943283415 36009318675 39638090325 42195386475 49151232003 51572139025 52322279229 55697910147 63949452391 64816773615 71348562585 81918720005 87203798715 92829850245 108027956025 118914270975 126586159425 145339664525 147453696009 154716417075 156966837687 180221184011 191848357173 245756160015 261611396145 278489550735 319747261955 324083868075 356742812925 409593600025 436018993575 442361088027 464149251225 540663552033 575545071519 737268480045 784834188435 901105920055 959241785865 1228780800075 1308056980725 1392447753675 1598736309775 1621990656099 1726635214557 1982433024121 2211805440135 2703317760165 2877725357595 3686342400225 3924170942175 4505529600275 4796208929325 4865971968297 5947299072363 8109953280495 8633176072785 9912165120605 11059027200675 13516588800825 14388626787975 17841897217089 24329859841485 29736495361815 40549766402475 43165880363925 49560825603025 53525691651267 89209486085445 121649299207425 148682476809075 267628458256335 446047430427225 1338142291281675
• Sum of all divisors σ(n): 2792656592366760
• Sum of proper divisors (its aliquot sum) s(n): 1454514301085085
• 1338142291281675 is an abundant number, because the sum of its proper divisors (1454514301085085) is greater than itself. Its abundance is 116372009803410

Bases of 1338142291281675

• Binary: 100110000010000100010000111111011100100011100001011₂
• Hexadecimal: 0x4C10887EE470B
• Base-36: D6BY2YF30R

Squares and roots of 1338142291281675

• 1338142291281675 squared (1338142291281675²) is 1790624791716571140714190805625
• 1338142291281675 cubed (1338142291281675³) is 2396110761613384567106535836910842882049421875
• The square root of 1338142291281675 is 36580627.2674714395
• The cube root of 1338142291281675 is 110196.4064405931

Scales and comparisons

• 1,338,142,291,281,675 seconds is equal to 42,548,785 years, 37 weeks, 1 day, 22 hours, 41 minutes, 15 seconds.
• To count from 1 to 1,338,142,291,281,675 would take you about one hundred twenty-seven million, six hundred forty-six thousand, three hundred fifty-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 1338142291281675 cubic inches would be around 9183 feet tall.

Recreational maths with 1338142291281675

• 1338142291281675 backwards is 5761821922418331
• The number of decimal digits it has is: 16
• The sum of 1338142291281675's digits is 63
• More coming soon!