1421920403475

Names of 1421920403475

• Cardinal: 1421920403475 can be written as One trillion, four hundred twenty-one billion, nine hundred twenty million, four hundred three thousand, four hundred seventy-five.

Scientific notation

• Scientific notation: 1.421920403475 × 10¹²

Factors of 1421920403475

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1826

Divisors of 1421920403475

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 11 13 15 17 25 33 37 39 51 55 65 75 85 111 131 143 165 185 187 195 221 255 275 325 393 407 425 429 481 555 561 629 655 663 715 825 925 935 975 1105 1221 1275 1441 1443 1609 1703 1887 1965 2035 2145 2227 2405 2431 2775 2805 3145 3275 3315 3575 4323 4675 4827 4847 5109 5291 5525 6105 6681 6919 7205 7215 7293 8045 8177 8515 9435 9825 10175 10725 11135 12025 12155 14025 14541 15725 15873 16575 17699 18733 20757 20917 21615 24135 24235 24497 24531 25545 26455 27353 28951 30525 33405 34595 36025 36075 36465 40225 40885 42575 47175 53097 53317 55675 56199 59533 60775 62751 63011 72705 73491 79365 82059 82399 86853 88495 89947 93665 103785 104585 108075 120675 121175 122485 122655 127725 132275 136765 144755 159951 167025 172975 178599 182325 189033 204425 210779 230087 247197 265485 266585 269841 280995 297665 300883 313755 315055 318461 355589 363525 367455 396825 410295 411995 434265 442475 449735 468325 518925 522925 612425 613275 632337 654863 683825 690261 693121 723775 773929 799755 892995 902649 906389 945165 955383 1012061 1053895 1066767 1071187 1150435 1235985 1327425 1332925 1349205 1404975 1488325 1504415 1568775 1575275 1592305 1777945 1837275 1964589 2051475 2059975 2079363 2171325 2248675 2318569 2321787 2719167 2740127 3036183 3161685 3213561 3274315 3451305 3465605 3583243 3869645 3911479 3998775 4464975 4513245 4531945 4725825 4776915 5060305 5269475 5333835 5355935 5752175 6179925 6746025 6955707 7522075 7798823 7961525 8220381 8513219 8889725 9822945 10396815 10749729 11132671 11592845 11608935 11734437 11783057 13156793 13595835 13700635 15180915 15808425 16067805 16371575 17256525 17328025 17916215 19348225 19557395 22566225 22659725 23396469 23884575 25301525 25539657 26669175 26779675 30141397 33398013 34778535 35349171 38994115 39415673 39470379 41101905 42566095 46582159 49114725 51984075 53748645 55663355 57964225 58044675 58672185 58915285 65783965 67979175 68503175 75904575 80339025 85787053 89581075 90424191 97786975 101384699 116982345 118247019 127698285 132579991 139746477 144724723 150706985 166990065 173892675 176745855 194970575 197078365 197351895 205509525 212830475 232910795 257361159 268743225 278316775 293360925 294576425 304154097 328919825 397739973 428935265 434174169 452120955 506923495 512403749 584911725 591235095 638491425 662899955 698732385 723623615 753534925 834950325 883729275 985391825 986759475 1115231689 1164553975 1286805795 1458379901 1520770485 1537211247 1723539883 1988699865 2144676325 2170870845 2260604775 2534617475 2562018745 2956175475 3314499775 3345695067 3493661925 3618118075 4375139703 5170619649 5576158445 6434028975 7291899505 7603852425 7686056235 8617699415 9943499325 10854354225 12810093725 16728475335 18958938713 21875698515 25853098245 27880792225 36459497525 38430281175 43088497075 56876816139 83642376675 94794693565 109378492575 129265491225 284384080695 473973467825 1421920403475
• Sum of all divisors σ(n): 3028216181760
• Sum of proper divisors (its aliquot sum) s(n): 1606295778285
• 1421920403475 is an abundant number, because the sum of its proper divisors (1606295778285) is greater than itself. Its abundance is 184375374810

Bases of 1421920403475

• Binary: 10100101100010001000011111000000000010011₂
• Hexadecimal: 0x14B110F8013
• Base-36: I57YP15F

Squares and roots of 1421920403475

• 1421920403475 squared (1421920403475²) is 2021857633818506792075625
• 1421920403475 cubed (1421920403475³) is 2874920622448219982710200632712796875
• The square root of 1421920403475 is 1192443.0399289519
• The cube root of 1421920403475 is 11244.9733025649

Scales and comparisons

• 1,421,920,403,475 seconds is equal to 45,212 years, 34 weeks, 6 days, 1 hour, 51 minutes, 15 seconds.
• To count from 1 to 1,421,920,403,475 would take you about one hundred thirteen thousand and thirty-one 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 1421920403475 cubic inches would be around 937.1 feet tall.

Recreational maths with 1421920403475

• 1421920403475 backwards is 5743040291241
• The number of decimal digits it has is: 13
• The sum of 1421920403475's digits is 42
• More coming soon!