11720162144

Names of 11720162144

• Cardinal: 11720162144 can be written as Eleven billion, seven hundred twenty million, one hundred sixty-two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.1720162144 × 10¹⁰

Factors of 11720162144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 868

Divisors of 11720162144

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 32 47 59 94 118 188 236 269 376 472 491 538 752 944 982 1076 1504 1888 1964 2152 2773 3928 4304 5546 7856 8608 11092 12643 15712 15871 22184 23077 25286 28969 31742 44368 46154 50572 57938 63484 88736 92308 101144 115876 126968 132079 184616 202288 231752 253936 264158 369232 404576 463504 507872 528316 738464 745937 927008 1056632 1361543 1491874 2113264 2723086 2983748 4226528 5446172 5967496 6207713 7792661 10892344 11934992 12415426 15585322 21784688 23869984 24830852 31170644 43569376 49661704 62341288 99323408 124682576 198646816 249365152 366255067 732510134 1465020268 2930040536 5860081072 11720162144
• Sum of all divisors σ(n): 24102489600
• Sum of proper divisors (its aliquot sum) s(n): 12382327456
• 11720162144 is an abundant number, because the sum of its proper divisors (12382327456) is greater than itself. Its abundance is 662165312

Bases of 11720162144

• Binary: 1010111010100100110111101101100000₂
• Hexadecimal: 0x2BA937B60
• Base-36: 5DTVQZK

Squares and roots of 11720162144

• 11720162144 squared (11720162144²) is 137362200681650676736
• 11720162144 cubed (11720162144³) is 1609907264445613256913248681984
• The square root of 11720162144 is 108259.6976903225
• The cube root of 11720162144 is 2271.4919742091

Scales and comparisons

• 11,720,162,144 seconds is equal to 372 years, 34 weeks, 4 days, 35 minutes, 44 seconds.
• To count from 1 to 11,720,162,144 would take you about seven hundred forty-five 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 11720162144 cubic inches would be around 189.3 feet tall.

Recreational maths with 11720162144

• 11720162144 backwards is 44126102711
• The number of decimal digits it has is: 11
• The sum of 11720162144's digits is 29
• More coming soon!