38138527488

Names of 38138527488

• Cardinal: 38138527488 can be written as Thirty-eight billion, one hundred thirty-eight million, five hundred twenty-seven thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 3.8138527488 × 10¹⁰

Factors of 38138527488

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 71547

Divisors of 38138527488

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 701 768 1402 2103 2804 4206 5608 8412 11216 16824 22432 33648 44864 67296 70841 89728 134592 141682 179456 212523 269184 283364 425046 538368 566728 850092 1133456 1700184 2266912 3400368 4533824 6800736 9067648 13601472 18135296 27202944 49659541 54405888 99319082 148978623 198638164 297957246 397276328 595914492 794552656 1191828984 1589105312 2383657968 3178210624 4767315936 6356421248 9534631872 12712842496 19069263744 38138527488
• Sum of all divisors σ(n): 101650335696
• Sum of proper divisors (its aliquot sum) s(n): 63511808208
• 38138527488 is an abundant number, because the sum of its proper divisors (63511808208) is greater than itself. Its abundance is 25373280720

Bases of 38138527488

• Binary: 100011100001001110111011111100000000₂
• Hexadecimal: 0x8E13BBF00
• Base-36: HIQP05C

Squares and roots of 38138527488

• 38138527488 squared (38138527488²) is 1454547278952931590144
• 38138527488 cubed (38138527488³) is 55474291380941985308890493878272
• The square root of 38138527488 is 195290.8791725819
• The cube root of 38138527488 is 3366.0557684011

Scales and comparisons

• 38,138,527,488 seconds is equal to 1,212 years, 35 weeks, 5 days, 3 hours, 24 minutes, 48 seconds.
• To count from 1 to 38,138,527,488 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 38138527488 cubic inches would be around 280.5 feet tall.

Recreational maths with 38138527488

• 38138527488 backwards is 88472583183
• The number of decimal digits it has is: 11
• The sum of 38138527488's digits is 57
• More coming soon!