805438200832

Names of 805438200832

• Cardinal: 805438200832 can be written as Eight hundred five billion, four hundred thirty-eight million, two hundred thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 8.05438200832 × 10¹¹

Factors of 805438200832

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 378

Divisors of 805438200832

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 128 136 256 272 359 512 544 718 1024 1088 1436 2176 2872 4352 5744 6103 8704 11488 12206 17408 22976 24412 45952 48824 91904 97648 128881 183808 195296 257762 367616 390592 515524 781184 1031048 1562368 2062096 2190977 3124736 4124192 4381954 6249472 8248384 8763908 16496768 17527816 32993536 35055632 46268279 65987072 70111264 92536558 131974144 140222528 185073116 280445056 370146232 560890112 740292464 786560743 1121780224 1480584928 1573121486 2243560448 2961169856 3146242972 5922339712 6292485944 11844679424 12584971888 23689358848 25169943776 47378717696 50339887552 100679775104 201359550208 402719100416 805438200832
• Sum of all divisors σ(n): 1709563021920
• Sum of proper divisors (its aliquot sum) s(n): 904124821088
• 805438200832 is an abundant number, because the sum of its proper divisors (904124821088) is greater than itself. Its abundance is 98686620256

Bases of 805438200832

• Binary: 1011101110000111110110111001110000000000₂
• Hexadecimal: 0xBB87DB9C00
• Base-36: AA0H3X8G

Squares and roots of 805438200832

• 805438200832 squared (805438200832²) is 648730695359489165492224
• 805438200832 cubed (805438200832³) is 522512484094839244912653998246330368
• The square root of 805438200832 is 897462.0887992985
• The cube root of 805438200832 is 9304.1650932689

Scales and comparisons

• 805,438,200,832 seconds is equal to 25,610 years, 23 weeks, 9 hours, 33 minutes, 52 seconds.
• To count from 1 to 805,438,200,832 would take you about fifty-one thousand, two hundred twenty 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 805438200832 cubic inches would be around 775.3 feet tall.

Recreational maths with 805438200832

• 805438200832 backwards is 238002834508
• The number of decimal digits it has is: 12
• The sum of 805438200832's digits is 43
• More coming soon!