120901027808

Names of 120901027808

• Cardinal: 120901027808 can be written as One hundred twenty billion, nine hundred one million, twenty-seven thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.20901027808 × 10¹¹

Factors of 120901027808

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 111413

Divisors of 120901027808

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 88 121 176 242 281 352 484 562 968 1124 1936 2248 3091 3872 4496 6182 8992 12364 24728 34001 49456 68002 98912 111119 136004 222238 272008 444476 544016 888952 1088032 1222309 1777904 2444618 3555808 4889236 9778472 13445399 19556944 26890798 31224439 39113888 53781596 62448878 107563192 124897756 215126384 249795512 343468829 430252768 499591024 686937658 999182048 1373875316 2747750632 3778157119 5495501264 7556314238 10991002528 15112628476 30225256952 60450513904 120901027808
• Sum of all divisors σ(n): 262563003360
• Sum of proper divisors (its aliquot sum) s(n): 141661975552
• 120901027808 is an abundant number, because the sum of its proper divisors (141661975552) is greater than itself. Its abundance is 20760947744

Bases of 120901027808

• Binary: 1110000100110010000110100011111100000₂
• Hexadecimal: 0x1C264347E0
• Base-36: 1JJHCM3K

Squares and roots of 120901027808

• 120901027808 squared (120901027808²) is 14617058525030789284864
• 120901027808 cubed (120901027808³) is 1767217399205910919385530897498112
• The square root of 120901027808 is 347708.2509921213
• The cube root of 120901027808 is 4944.7385213585

Scales and comparisons

• 120,901,027,808 seconds is equal to 3,844 years, 14 weeks, 3 days, 10 hours, 50 minutes, 8 seconds.
• To count from 1 to 120,901,027,808 would take you about seven thousand, six hundred eighty-eight 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 120901027808 cubic inches would be around 412.1 feet tall.

Recreational maths with 120901027808

• 120901027808 backwards is 808720109021
• The number of decimal digits it has is: 12
• The sum of 120901027808's digits is 38
• More coming soon!