420454983039

Names of 420454983039

• Cardinal: 420454983039 can be written as Four hundred twenty billion, four hundred fifty-four million, nine hundred eighty-three thousand and thirty-nine.

Scientific notation

• Scientific notation: 4.20454983039 × 10¹¹

Factors of 420454983039

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2701

Divisors of 420454983039

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 13 21 29 31 39 87 91 93 203 217 273 377 403 609 651 899 1131 1209 1291 1327 2639 2697 2821 3873 3981 6293 7917 8463 9037 9289 11687 16783 17251 18879 27111 27867 35061 37439 38483 40021 41137 50349 51753 81809 112317 115449 117481 120063 120757 123411 245427 262073 269381 280147 287959 352443 362271 486707 500279 520273 534781 786219 808143 840441 863877 1160609 1192973 1460121 1500837 1560819 1604343 1713157 3406949 3481827 3501953 3578919 3641911 3743467 5139471 8124263 8350811 10220847 10505859 10925733 11230401 11992099 15087917 15508649 22271041 24372789 25052433 35976297 45263751 46525947 49681553 53107867 66813123 105615419 108560543 149044659 155897287 159323601 316846257 325681629 347770871 371755069 467691861 645860189 690402271 1043312613 1115265207 1540128143 1937580567 2071206813 4521021323 4620384429 4832815897 10780897001 13563063969 14498447691 20021665859 32342691003 60064997577 140151661013 420454983039
• Sum of all divisors σ(n): 737920942080
• Sum of proper divisors (its aliquot sum) s(n): 317465959041
• 420454983039 is a deficient number, because the sum of its proper divisors (317465959041) is less than itself. Its deficiency is 102989023998

Bases of 420454983039

• Binary: 110000111100101000100011110010101111111₂
• Hexadecimal: 0x61E511E57F
• Base-36: 5D5K1H8F

Squares and roots of 420454983039

• 420454983039 squared (420454983039²) is 176782392762325777675521
• 420454983039 cubed (420454983039³) is 74329037950477521210753666900488319
• The square root of 420454983039 is 648425.0018614335
• The cube root of 420454983039 is 7491.5756255405

Scales and comparisons

• 420,454,983,039 seconds is equal to 13,369 years, 8 weeks, 5 days, 2 hours, 50 minutes, 39 seconds.
• To count from 1 to 420,454,983,039 would take you about twenty-six thousand, seven hundred thirty-eight 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 420454983039 cubic inches would be around 624.3 feet tall.

Recreational maths with 420454983039

• 420454983039 backwards is 930389454024
• The number of decimal digits it has is: 12
• The sum of 420454983039's digits is 51
• More coming soon!