1420145303388

Names of 1420145303388

• Cardinal: 1420145303388 can be written as One trillion, four hundred twenty billion, one hundred forty-five million, three hundred three thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.420145303388 × 10¹²

Factors of 1420145303388

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9595

Divisors of 1420145303388

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 12 14 19 21 28 38 42 49 57 76 84 98 101 114 133 147 196 202 228 266 294 303 343 361 399 404 532 588 606 686 707 722 798 931 1029 1083 1212 1372 1414 1444 1596 1862 1919 2058 2121 2166 2527 2793 2828 3724 3838 4116 4242 4332 4949 5054 5586 5757 6517 7581 7676 8484 9463 9898 10108 11172 11514 13034 13433 14847 15162 17689 18926 19551 19796 23028 26068 26866 28389 29694 30324 34643 35378 36461 37852 39102 40299 53067 53732 56778 59388 66241 69286 70756 72922 78204 80598 94031 103929 106134 109383 113556 123823 132482 138572 145844 161196 179797 188062 198723 207858 212268 218766 247646 255227 264964 282093 359594 371469 376124 397446 415716 437532 463687 495292 510454 539391 564186 658217 719188 742938 765681 794892 927374 955763 1020908 1078782 1128372 1258579 1316434 1391061 1485876 1531362 1786589 1854748 1911526 1974651 2157564 2517158 2632868 2782122 2867289 3062724 3245809 3416143 3573178 3775737 3823052 3949302 5034316 5359767 5564244 5734578 6491618 6690341 6832286 7146356 7551474 7898604 8810053 9737427 10248429 10719534 11469156 12506123 12983236 13380682 13664572 15102948 17620106 18159497 19474854 20071023 20496858 21439068 23913001 25012246 26430159 26761364 35240212 36318994 37518369 38949708 40142046 40993716 46832387 47826002 50024492 52860318 54478491 61670371 71739003 72637988 75036738 80284092 93664774 95652004 105720636 108956982 123340742 127116479 140497161 143478006 150073476 167391007 185011113 187329548 217913964 246681484 254232958 280994322 286956012 327826709 334782014 345030443 370022226 381349437 502173021 508465916 561988644 655653418 669564028 690060886 740044452 762698874 889815353 983480127 1004346042 1035091329 1171737049 1311306836 1380121772 1525397748 1779630706 1966960254 2008692084 2070182658 2343474098 2415213101 2669446059 3515211147 3559261412 3933920508 4140365316 4686948196 4830426202 5338892118 6228707471 7030422294 7245639303 9660852404 10677784236 12457414942 14060844588 14491278606 16906491707 18686122413 24914829884 28982557212 33812983414 37372244826 50719475121 67625966828 74744489652 101438950242 118345441949 202877900484 236690883898 355036325847 473381767796 710072651694 1420145303388
• Sum of all divisors σ(n): 4119247641600
• Sum of proper divisors (its aliquot sum) s(n): 2699102338212
• 1420145303388 is an abundant number, because the sum of its proper divisors (2699102338212) is greater than itself. Its abundance is 1278957034824

Bases of 1420145303388

• Binary: 10100101010100111010000011001111101011100₂
• Hexadecimal: 0x14AA7419F5C
• Base-36: I4ELUH5O

Squares and roots of 1420145303388

• 1420145303388 squared (1420145303388²) is 2016812682734994564278544
• 1420145303388 cubed (1420145303388³) is 2864167059199455045091883736218907072
• The square root of 1420145303388 is 1191698.4951689751
• The cube root of 1420145303388 is 11240.2920125987

Scales and comparisons

• 1,420,145,303,388 seconds is equal to 45,156 years, 11 weeks, 5 days, 22 hours, 29 minutes, 48 seconds.
• To count from 1 to 1,420,145,303,388 would take you about one hundred twelve thousand, eight hundred ninety 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 1420145303388 cubic inches would be around 936.7 feet tall.

Recreational maths with 1420145303388

• 1420145303388 backwards is 8833035410241
• 1420145303388 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1420145303388's digits is 42
• More coming soon!