38493905409925

Names of 38493905409925

• Cardinal: 38493905409925 can be written as Thirty-eight trillion, four hundred ninety-three billion, nine hundred five million, four hundred nine thousand, nine hundred twenty-five.

Scientific notation

• Scientific notation: 3.8493905409925 × 10¹³

Factors of 38493905409925

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 840

Divisors of 38493905409925

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 7 19 25 35 49 95 133 175 245 343 361 475 665 809 931 1225 1715 1805 2527 3325 4045 4655 5663 6517 6859 8575 9025 12635 15371 17689 20225 23275 28315 32585 34295 39641 48013 63175 76855 88445 107597 123823 141575 162925 171475 198205 240065 277487 292049 336091 384275 442225 537985 619115 654481 753179 991025 1200325 1387435 1460245 1680455 2044343 2352637 2689925 3095575 3272405 3765895 4581367 5272253 5548931 6937175 7301225 8402275 10221715 11763185 12435139 14310401 16362025 18829475 22906835 26361265 27744655 32069569 38842517 51108575 58815925 62175695 71552005 87045973 100172807 114534175 131806325 138723275 160347845 194212585 224486983 236267641 271897619 310878475 357760025 435229865 500864035 609321811 801739225 971062925 1122434915 1181338205 1359488095 1653873487 1903283333 2176149325 2504320175 3046609055 4265252677 4489085179 5612174575 5906691025 6797440475 8269367435 9516416665 11577114409 15233045275 21326263385 22445425895 31423596253 41346837175 47582083325 57885572045 81039800863 106631316925 112227129475 157117981265 219965173771 289427860225 405199004315 785589906325 1099825868855 1539756216397 2025995021575 5499129344275 7698781081985 38493905409925
• Sum of all divisors σ(n): 58829404816000
• Sum of proper divisors (its aliquot sum) s(n): 20335499406075
• 38493905409925 is a deficient number, because the sum of its proper divisors (20335499406075) is less than itself. Its deficiency is 18158406003850

Bases of 38493905409925

• Binary: 1000110000001010001111100011101101011110000101₂
• Hexadecimal: 0x23028F8ED785
• Base-36: DN7UTEBNP

Squares and roots of 38493905409925

• 38493905409925 squared (38493905409925²) is 1481780753708253182288505625
• 38493905409925 cubed (38493905409925³) is 57039528171492871178817103870331293328125
• The square root of 38493905409925 is 6204345.6874939681
• The cube root of 38493905409925 is 33764.7852285369

Scales and comparisons

• 38,493,905,409,925 seconds is equal to 1,223,987 years, 6 weeks, 2 days, 14 hours, 45 minutes, 25 seconds.
• To count from 1 to 38,493,905,409,925 would take you about three million, fifty-nine thousand, nine hundred sixty-seven 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 38493905409925 cubic inches would be around 2813.7 feet tall.

Recreational maths with 38493905409925

• 38493905409925 backwards is 52990450939483
• The number of decimal digits it has is: 14
• The sum of 38493905409925's digits is 70
• More coming soon!