8424854209429

Names of 8424854209429

• Cardinal: 8424854209429 can be written as Eight trillion, four hundred twenty-four billion, eight hundred fifty-four million, two hundred nine thousand, four hundred twenty-nine.

Scientific notation

• Scientific notation: 8.424854209429 × 10¹²

Factors of 8424854209429

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 11190

Divisors of 8424854209429

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 37 61 73 259 427 511 709 2257 2701 4453 4963 10303 15799 18907 26233 31171 43249 51757 72121 164761 183631 302743 362299 381211 628483 752119 1153327 1600213 1915009 2668477 3157177 4399381 5264833 7304827 11201491 13405063 22100239 23253871 27828403 45879259 51133789 116815549 162777097 194798821 270278599 321154813 445594447 533252371 817708843 1697532583 1891950193 3119161129 3732766597 11882728081 16486994539 19730337727 32528394631 115408961773 138112364089 227698762417 1203550601347 8424854209429
• Sum of all divisors σ(n): 10203782471680
• Sum of proper divisors (its aliquot sum) s(n): 1778928262251
• 8424854209429 is a deficient number, because the sum of its proper divisors (1778928262251) is less than itself. Its deficiency is 6645925947178

Bases of 8424854209429

• Binary: 1111010100110010000011100010100001110010101₂
• Hexadecimal: 0x7A990714395
• Base-36: 2ZIBOO87P

Squares and roots of 8424854209429

• 8424854209429 squared (8424854209429²) is 70978168450133540592506041
• 8424854209429 cubed (8424854209429³) is 597980721244668200337954162290961660589
• The square root of 8424854209429 is 2902559.9407125083
• The cube root of 8424854209429 is 20347.9563852649

Scales and comparisons

• 8,424,854,209,429 seconds is equal to 267,884 years, 15 weeks, 5 days, 16 hours, 23 minutes, 49 seconds.
• To count from 1 to 8,424,854,209,429 would take you about six hundred sixty-nine thousand, seven hundred ten 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 8424854209429 cubic inches would be around 1695.7 feet tall.

Recreational maths with 8424854209429

• 8424854209429 backwards is 9249024584248
• 8424854209429 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 8424854209429's digits is 61
• More coming soon!