38090149461

Names of 38090149461

• Cardinal: 38090149461 can be written as Thirty-eight billion, ninety million, one hundred forty-nine thousand, four hundred sixty-one.

Scientific notation

• Scientific notation: 3.8090149461 × 10¹⁰

Factors of 38090149461

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8665

Divisors of 38090149461

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 13 21 39 49 63 91 117 147 273 441 637 819 853 1911 2559 5733 5971 7677 7789 11089 17913 23367 33267 41797 53739 54523 70101 77623 99801 101257 125391 163569 232869 303771 376173 381661 490707 543361 698607 708799 911313 1144983 1630083 2126397 3434949 4890249 4961593 6379191 6644017 14884779 19932051 44654337 46508119 59796153 86372221 139524357 259116663 325556833 418573071 604605547 777349989 976670499 1813816641 2930011497 4232238829 5441449923 12696716487 38090149461
• Sum of all divisors σ(n): 69014694840
• Sum of proper divisors (its aliquot sum) s(n): 30924545379
• 38090149461 is a deficient number, because the sum of its proper divisors (30924545379) is less than itself. Its deficiency is 7165604082

Bases of 38090149461

• Binary: 100011011110010110011000111001010101₂
• Hexadecimal: 0x8DE598E55
• Base-36: HHXW3F9

Squares and roots of 38090149461

• 38090149461 squared (38090149461²) is 1450859485961318590521
• 38090149461 cubed (38090149461³) is 55263454667176256377582747859181
• The square root of 38090149461 is 195166.9784082339
• The cube root of 38090149461 is 3364.6319060529

Scales and comparisons

• 38,090,149,461 seconds is equal to 1,211 years, 7 weeks, 5 days, 5 hours, 4 minutes, 21 seconds.
• To count from 1 to 38,090,149,461 would take you about two thousand, four hundred twenty-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 38090149461 cubic inches would be around 280.4 feet tall.

Recreational maths with 38090149461

• 38090149461 backwards is 16494109083
• The number of decimal digits it has is: 11
• The sum of 38090149461's digits is 45
• More coming soon!