38089778816

Names of 38089778816

• Cardinal: 38089778816 can be written as Thirty-eight billion, eighty-nine million, seven hundred seventy-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 3.8089778816 × 10¹⁰

Factors of 38089778816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 77041

Divisors of 38089778816

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 16 32 53 64 73 106 128 146 212 292 424 584 848 1168 1696 2336 3392 3869 4672 6784 7738 9344 15476 30952 61904 76913 123808 153826 247616 307652 495232 615304 1230608 2461216 4076389 4922432 5614649 8152778 9844864 11229298 16305556 22458596 32611112 44917192 65222224 89834384 130444448 179668768 260888896 297576397 359337536 521777792 595152794 718675072 1190305588 2380611176 4761222352 9522444704 19044889408 38089778816
• Sum of all divisors σ(n): 78373827720
• Sum of proper divisors (its aliquot sum) s(n): 40284048904
• 38089778816 is an abundant number, because the sum of its proper divisors (40284048904) is greater than itself. Its abundance is 2194270088

Bases of 38089778816

• Binary: 100011011110010100111110011010000000₂
• Hexadecimal: 0x8DE53E680
• Base-36: HHXO5FK

Squares and roots of 38089778816

• 38089778816 squared (38089778816²) is 1450831250251802361856
• 38089778816 cubed (38089778816³) is 55261841421431896268441435242496
• The square root of 38089778816 is 195166.0288472357
• The cube root of 38089778816 is 3364.6209925747

Scales and comparisons

• 38,089,778,816 seconds is equal to 1,211 years, 7 weeks, 22 hours, 6 minutes, 56 seconds.
• To count from 1 to 38,089,778,816 would take you about two thousand, four hundred twenty-two 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 38089778816 cubic inches would be around 280.4 feet tall.

Recreational maths with 38089778816

• 38089778816 backwards is 61887798083
• The number of decimal digits it has is: 11
• The sum of 38089778816's digits is 65
• More coming soon!