10422872421

Names of 10422872421

• Cardinal: 10422872421 can be written as Ten billion, four hundred twenty-two million, eight hundred seventy-two thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 1.0422872421 × 10¹⁰

Factors of 10422872421

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 252

Divisors of 10422872421

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 13 31 39 47 61 93 97 141 183 291 403 611 793 961 1209 1261 1457 1833 1891 2379 2867 2883 3007 3783 4371 4559 5673 5917 8601 9021 12493 13677 17751 18941 24583 37271 37479 39091 45167 56823 58621 59267 73749 76921 88877 93217 111813 117273 135501 141329 175863 177801 183427 230763 266631 278099 279651 423987 550281 587171 762073 834297 1155401 1211821 1761513 1837277 2286219 2384551 2755187 3466203 3615287 3635463 4381199 5511831 5686237 7153653 8265561 8621069 10845861 13143597 17058711 25863207 35817431 56955587 73921081 107452293 112073897 170866761 221763243 267253139 336221691 801759417 3474290807 10422872421
• Sum of all divisors σ(n): 16217961984
• Sum of proper divisors (its aliquot sum) s(n): 5795089563
• 10422872421 is a deficient number, because the sum of its proper divisors (5795089563) is less than itself. Its deficiency is 4627782858

Bases of 10422872421

• Binary: 1001101101010000000110100101100101₂
• Hexadecimal: 0x26D406965
• Base-36: 4SDIBTX

Squares and roots of 10422872421

• 10422872421 squared (10422872421²) is 108636269504442401241
• 10422872421 cubed (10422872421³) is 1132301977338176040877835074461
• The square root of 10422872421 is 102092.4699524897
• The cube root of 10422872421 is 2184.3847738041

Scales and comparisons

• 10,422,872,421 seconds is equal to 331 years, 21 weeks, 4 days, 2 hours, 20 minutes, 21 seconds.
• To count from 1 to 10,422,872,421 would take you about six hundred sixty-two 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 10422872421 cubic inches would be around 182 feet tall.

Recreational maths with 10422872421

• 10422872421 backwards is 12427822401
• The number of decimal digits it has is: 11
• The sum of 10422872421's digits is 33
• More coming soon!