420079450289681

Names of 420079450289681

• Cardinal: 420079450289681 can be written as Four hundred twenty trillion, seventy-nine billion, four hundred fifty million, two hundred eighty-nine thousand, six hundred eighty-one.

Scientific notation

• Scientific notation: 4.20079450289681 × 10¹⁴

Factors of 420079450289681

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3541

Divisors of 420079450289681

• Number of divisors d(n): 144
• Complete list of divisors:
  1 7 13 17 71 91 119 169 221 289 497 923 1183 1207 1547 2023 2873 3433 3757 5041 6461 8449 11999 15691 20111 20519 24031 26299 35287 44629 48841 58361 65533 83993 85697 109837 143633 203983 243743 266747 312403 341887 357911 408527 458731 580177 599879 758693 851929 992137 1114061 1427881 1456849 1706201 1867229 2505377 3168659 3467711 4061239 4143631 4652843 5310851 5963503 6084487 6944959 7798427 9863009 10197943 12897781 14482793 17305753 18939037 22180613 24273977 29005417 32569901 41192567 42591409 53867203 60486959 69041063 70441727 79098331 90284467 101379551 103436279 121140271 132573259 167671153 224974789 246207481 288347969 294197801 377070421 423408713 493092089 553688317 700273639 724053953 915742451 1028278303 1173698071 1228708463 1344671627 1574823523 1723452367 2059384607 2924672257 3824571413 4901915473 5001362617 6410197157 7197948121 8600959241 9412701389 11904651863 15973210019 17480731151 20472705799 20888043871 26771999891 35009538319 49719428369 65017714021 83332563041 111812470133 122365118057 146216307097 207651730247 271544570323 348035998583 355096745807 455123998147 845230282273 1453562111729 1900811992261 2485677220649 3530079414199 4616257695491 5916611975911 24710555899393 32313803868437 60011350041383 420079450289681
• Sum of all divisors σ(n): 560292850522368
• Sum of proper divisors (its aliquot sum) s(n): 140213400232687
• 420079450289681 is a deficient number, because the sum of its proper divisors (140213400232687) is less than itself. Its deficiency is 279866050056994

Bases of 420079450289681

• Binary: 1011111100000111101011110011010010111011000010001₂
• Hexadecimal: 0x17E0F5E697611
• Base-36: 44WLU2KLXT

Squares and roots of 420079450289681

• 420079450289681 squared (420079450289681²) is 176466744555680570394815081761
• 420079450289681 cubed (420079450289681³) is 74130053047359851416774305710406339149608241
• The square root of 420079450289681 is 20495839.8288452917
• The cube root of 420079450289681 is 74893.4457417623

Scales and comparisons

• 420,079,450,289,681 seconds is equal to 13,357,227 years, 6 weeks, 4 days, 15 hours, 34 minutes, 41 seconds.
• To count from 1 to 420,079,450,289,681 would take you about thirty-three million, three hundred ninety-three thousand and sixty-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 420079450289681 cubic inches would be around 6241.1 feet tall.

Recreational maths with 420079450289681

• 420079450289681 backwards is 186982054970024
• The number of decimal digits it has is: 15
• The sum of 420079450289681's digits is 65
• More coming soon!