385490038587392

Names of 385490038587392

• Cardinal: 385490038587392 can be written as Three hundred eighty-five trillion, four hundred ninety billion, thirty-eight million, five hundred eighty-seven thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 3.85490038587392 × 10¹⁴

Factors of 385490038587392

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 108465

Divisors of 385490038587392

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 1024 2048 4096 8192 16384 32768 108463 216926 433852 867704 1735408 3470816 6941632 13883264 27766528 55533056 111066112 222132224 444264448 888528896 1777057792 3554115584 11764222369 23528444738 47056889476 94113778952 188227557904 376455115808 752910231616 1505820463232 3011640926464 6023281852928 12046563705856 24093127411712 48186254823424 96372509646848 192745019293696 385490038587392
• Sum of all divisors σ(n): 770975421140655
• Sum of proper divisors (its aliquot sum) s(n): 385485382553263
• 385490038587392 is a deficient number, because the sum of its proper divisors (385485382553263) is less than itself. Its deficiency is 4656034129

Bases of 385490038587392

• Binary: 1010111101001100111100100110100001000000000000000₂
• Hexadecimal: 0x15E99E4D08000
• Base-36: 3SN7OFX0JK

Squares and roots of 385490038587392

• 385490038587392 squared (385490038587392²) is 148602569850108973146821361664
• 385490038587392 cubed (385490038587392³) is 57284810385704123071904356241724796502540288
• The square root of 385490038587392 is 19633900.2388061451
• The cube root of 385490038587392 is 72778.7155622229

Scales and comparisons

• 385,490,038,587,392 seconds is equal to 12,257,390 years, 43 weeks, 10 hours, 16 minutes, 32 seconds.
• To count from 1 to 385,490,038,587,392 would take you about thirty million, six hundred forty-three thousand, four hundred seventy-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 385490038587392 cubic inches would be around 6064.9 feet tall.

Recreational maths with 385490038587392

• 385490038587392 backwards is 293785830094583
• The number of decimal digits it has is: 15
• The sum of 385490038587392's digits is 74
• More coming soon!