120144783213

Names of 120144783213

• Cardinal: 120144783213 can be written as One hundred twenty billion, one hundred forty-four million, seven hundred eighty-three thousand, two hundred thirteen.

Scientific notation

• Scientific notation: 1.20144783213 × 10¹¹

Factors of 120144783213

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 663827

Divisors of 120144783213

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 13 17 21 39 51 63 91 117 119 153 169 221 273 357 507 663 819 1071 1183 1521 1547 1989 2873 3549 4641 8619 10647 13923 20111 25857 60333 180999 663787 1991361 4646509 5974083 8629231 11284379 13939527 25887693 33853137 41818581 60404617 77663079 78990653 101559411 112180003 146696927 181213851 236971959 336540009 440090781 543641553 710915877 785260021 1009620027 1026878489 1320272343 1907060051 2355780063 3080635467 5721180153 7067340189 9241906401 13349420357 17163540459 40048261071 120144783213
• Sum of all divisors σ(n): 227397837888
• Sum of proper divisors (its aliquot sum) s(n): 107253054675
• 120144783213 is a deficient number, because the sum of its proper divisors (107253054675) is less than itself. Its deficiency is 12891728538

Bases of 120144783213

• Binary: 1101111111001001011111110011101101101₂
• Hexadecimal: 0x1BF92FE76D
• Base-36: 1J6Z3O19

Squares and roots of 120144783213

• 120144783213 squared (120144783213²) is 14434768933298766603369
• 120144783213 cubed (120144783213³) is 1734262184220927570522052860444597
• The square root of 120144783213 is 346619.0750853159
• The cube root of 120144783213 is 4934.4070519997

Scales and comparisons

• 120,144,783,213 seconds is equal to 3,820 years, 12 weeks, 14 hours, 53 minutes, 33 seconds.
• To count from 1 to 120,144,783,213 would take you about seven thousand, six hundred forty 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 120144783213 cubic inches would be around 411.2 feet tall.

Recreational maths with 120144783213

• 120144783213 backwards is 312387441021
• The number of decimal digits it has is: 12
• The sum of 120144783213's digits is 36
• More coming soon!