38138982375

Names of 38138982375

• Cardinal: 38138982375 can be written as Thirty-eight billion, one hundred thirty-eight million, nine hundred eighty-two thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 3.8138982375 × 10¹⁰

Factors of 38138982375

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 687

Divisors of 38138982375

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 13 15 23 25 39 65 69 75 115 125 195 299 325 345 375 529 575 643 897 975 1495 1587 1625 1725 1929 2645 2875 3215 4485 4875 6877 7475 7935 8359 8625 9645 12167 13225 14789 16075 20631 22425 25077 34385 36501 37375 39675 41795 44367 48225 60835 66125 73945 80375 103155 112125 125385 158171 171925 182505 192257 198375 208975 221835 241125 304175 340147 369725 474513 515775 576771 626925 790855 859625 912525 961285 1020441 1044875 1109175 1520875 1700735 1848625 2372565 2578875 2883855 3134625 3954275 4421911 4562625 4806425 5102205 5545875 7823381 8503675 11862825 13265733 14419275 19771375 22109555 23470143 24032125 25511025 39116905 42518375 59314125 66328665 72096375 101703953 110547775 117350715 127555125 195584525 305111859 331643325 508519765 552738875 586753575 977922625 1525559295 1658216625 2542598825 2933767875 7627796475 12712994125 38138982375
• Sum of all divisors σ(n): 71562516480
• Sum of proper divisors (its aliquot sum) s(n): 33423534105
• 38138982375 is a deficient number, because the sum of its proper divisors (33423534105) is less than itself. Its deficiency is 4715448270

Bases of 38138982375

• Binary: 100011100001010000101010111111100111₂
• Hexadecimal: 0x8E142AFE7
• Base-36: HIQYR53

Squares and roots of 38138982375

• 38138982375 squared (38138982375²) is 1454581976600560640625
• 38138982375 cubed (38138982375³) is 55476276368561444687915583984375
• The square root of 38138982375 is 195292.0438087533
• The cube root of 38138982375 is 3366.0691509221

Scales and comparisons

• 38,138,982,375 seconds is equal to 1,212 years, 36 weeks, 3 days, 9 hours, 46 minutes, 15 seconds.
• To count from 1 to 38,138,982,375 would take you about two thousand, four hundred twenty-five 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 38138982375 cubic inches would be around 280.5 feet tall.

Recreational maths with 38138982375

• 38138982375 backwards is 57328983183
• The number of decimal digits it has is: 11
• The sum of 38138982375's digits is 57
• More coming soon!