38846163901909

Names of 38846163901909

• Cardinal: 38846163901909 can be written as Thirty-eight trillion, eight hundred forty-six billion, one hundred sixty-three million, nine hundred one thousand, nine hundred nine.

Scientific notation

• Scientific notation: 3.8846163901909 × 10¹³

Factors of 38846163901909

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4222

Divisors of 38846163901909

• Number of divisors d(n): 60
• Complete list of divisors:
  1 7 13 49 73 91 343 511 637 949 2401 3577 4129 4459 6643 25039 28903 31213 46501 53677 175273 202321 301417 325507 375739 1416247 2109919 2278549 2630173 3918421 9913729 14769433 17048641 18411211 27428947 103386031 119340487 128878477 192002629 221632333 723702217 835383409 1244550793 1344018403 1551426331 5847683863 8711855551 9408128821 10859984317 16179160309 40933787041 60982988857 76019890219 113254122163 426880921999 532139231533 792778855141 2988166453993 5549451985987 38846163901909
• Sum of all divisors σ(n): 49484344787556
• Sum of proper divisors (its aliquot sum) s(n): 10638180885647
• 38846163901909 is a deficient number, because the sum of its proper divisors (10638180885647) is less than itself. Its deficiency is 28207983016262

Bases of 38846163901909

• Binary: 1000110101010010010011110011001101110111010101₂
• Hexadecimal: 0x235493CCDDD5
• Base-36: DRPOJ0BMD

Squares and roots of 38846163901909

• 38846163901909 squared (38846163901909²) is 1509024449893977863773844281
• 38846163901909 cubed (38846163901909³) is 58619811112569529393978231214747924632429
• The square root of 38846163901909 is 6232669.0832988237
• The cube root of 38846163901909 is 33867.4667222475

Scales and comparisons

• 38,846,163,901,909 seconds is equal to 1,235,187 years, 44 weeks, 2 days, 11 hours, 51 minutes, 49 seconds.
• To count from 1 to 38,846,163,901,909 would take you about three million, eighty-seven thousand, nine hundred sixty-nine 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 38846163901909 cubic inches would be around 2822.3 feet tall.

Recreational maths with 38846163901909

• 38846163901909 backwards is 90910936164883
• The number of decimal digits it has is: 14
• The sum of 38846163901909's digits is 67
• More coming soon!