268121006064

Names of 268121006064

• Cardinal: 268121006064 can be written as Two hundred sixty-eight billion, one hundred twenty-one million, six thousand and sixty-four.

Scientific notation

• Scientific notation: 2.68121006064 × 10¹¹

Factors of 268121006064

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 858

Divisors of 268121006064

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 853 1706 2559 3412 5118 6824 7677 10236 13648 15354 20472 23031 30708 40944 46062 61416 92124 122832 184248 368496 727609 1455218 2182827 2910436 4365654 5820872 6548481 8731308 11641744 13096962 17462616 19645443 26193924 34925232 39290886 52387848 78581772 104775696 157163544 314327088 620650477 1241300954 1861951431 2482601908 3723902862 4965203816 5585854293 7447805724 9930407632 11171708586 14895611448 16757562879 22343417172 29791222896 33515125758 44686834344 67030251516 89373668688 134060503032 268121006064
• Sum of all divisors σ(n): 770509885600
• Sum of proper divisors (its aliquot sum) s(n): 502388879536
• 268121006064 is an abundant number, because the sum of its proper divisors (502388879536) is greater than itself. Its abundance is 234267873472

Bases of 268121006064

• Binary: 11111001101101010000011101111111110000₂
• Hexadecimal: 0x3E6D41DFF0
• Base-36: 3F68BOC0

Squares and roots of 268121006064

• 268121006064 squared (268121006064²) is 71888873892771524772096
• 268121006064 cubed (268121006064³) is 19274917192937925279185677833990144
• The square root of 268121006064 is 517804.0228348945
• The cube root of 268121006064 is 6448.2759333619

Scales and comparisons

• 268,121,006,064 seconds is equal to 8,525 years, 21 weeks, 5 days, 9 hours, 14 minutes, 24 seconds.
• To count from 1 to 268,121,006,064 would take you about seventeen thousand and fifty 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 268121006064 cubic inches would be around 537.4 feet tall.

Recreational maths with 268121006064

• 268121006064 backwards is 460600121862
• 268121006064 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 268121006064's digits is 36
• More coming soon!