1442532807

Names of 1442532807

• Cardinal: 1442532807 can be written as One billion, four hundred forty-two million, five hundred thirty-two thousand, eight hundred seven.

Scientific notation

• Scientific notation: 1.442532807 × 10⁹

Factors of 1442532807

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 228

Divisors of 1442532807

• Number of divisors d(n): 84
• Complete list of divisors:
  1 3 9 17 27 41 51 81 123 153 167 243 289 369 459 501 697 729 867 1107 1377 1503 2091 2601 2839 3321 4131 4509 6273 6847 7803 8517 9963 11849 12393 13527 18819 20541 23409 25551 29889 35547 40581 48263 56457 61623 70227 76653 106641 116399 121743 144789 169371 184869 210681 229959 319923 349197 434367 508113 554607 689877 959769 1047591 1303101 1663821 1978783 2069631 2879307 3142773 3909303 4991463 5936349 8637921 9428319 11727909 17809047 28284957 35183727 53427141 84854871 160281423 480844269 1442532807
• Sum of all divisors σ(n): 2367647856
• Sum of proper divisors (its aliquot sum) s(n): 925115049
• 1442532807 is a deficient number, because the sum of its proper divisors (925115049) is less than itself. Its deficiency is 517417758

Bases of 1442532807

• Binary: 1010101111110110100110111000111₂
• Hexadecimal: 0x55FB4DC7
• Base-36: NUUHFR

Squares and roots of 1442532807

• 1442532807 squared (1442532807²) is 2080900899271299249
• 1442532807 cubed (1442532807³) is 3001767815314651560196961943
• The square root of 1442532807 is 37980.6899226435
• The cube root of 1442532807 is 1129.9049198199

Scales and comparisons

• 1,442,532,807 seconds is equal to 45 years, 45 weeks, 23 hours, 33 minutes, 27 seconds.
• To count from 1 to 1,442,532,807 would take you about ninety-one 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 1442532807 cubic inches would be around 94.2 feet tall.

Recreational maths with 1442532807

• 1442532807 backwards is 7082352441
• The number of decimal digits it has is: 10
• The sum of 1442532807's digits is 36
• More coming soon!