381383828144

Names of 381383828144

• Cardinal: 381383828144 can be written as Three hundred eighty-one billion, three hundred eighty-three million, eight hundred twenty-eight thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 3.81383828144 × 10¹¹

Factors of 381383828144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 190058

Divisors of 381383828144

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 11 16 17 22 34 44 61 68 88 121 122 136 176 187 242 244 272 374 484 488 671 748 968 976 1037 1342 1496 1936 2057 2074 2684 2992 4114 4148 5368 7381 8228 8296 10736 11407 14762 16456 16592 22814 29524 32912 45628 59048 91256 118096 125477 182512 189967 250954 379934 501908 759868 1003816 1519736 2007632 2089637 3039472 3229439 4179274 6458878 8358548 11587987 12917756 16717096 22986007 23175974 25835512 33434192 35523829 45972014 46351948 51671024 71047658 91944028 92703896 127467857 142095316 183888056 185407792 196995779 254935714 284190632 367776112 390762119 393991558 509871428 568381264 781524238 787983116 1019742856 1402146427 1563048476 1575966232 2039485712 2166953569 2804292854 3126096952 3151932464 4333907138 5608585708 6252193904 8667814276 11217171416 17335628552 22434342832 23836489259 34671257104 47672978518 95345957036 190691914072 381383828144
• Sum of all divisors σ(n): 874093679424
• Sum of proper divisors (its aliquot sum) s(n): 492709851280
• 381383828144 is an abundant number, because the sum of its proper divisors (492709851280) is greater than itself. Its abundance is 111326023136

Bases of 381383828144

• Binary: 101100011001100001111110110001010110000₂
• Hexadecimal: 0x58CC3F62B0
• Base-36: 4V7E3168

Squares and roots of 381383828144

• 381383828144 squared (381383828144²) is 145453624369772126484736
• 381383828144 cubed (381383828144³) is 55473660079563102995695985463209984
• The square root of 381383828144 is 617562.8131162045
• The cube root of 381383828144 is 7251.9381462373

Scales and comparisons

• 381,383,828,144 seconds is equal to 12,126 years, 42 weeks, 6 days, 16 hours, 15 minutes, 44 seconds.
• To count from 1 to 381,383,828,144 would take you about twenty-four thousand, two hundred fifty-three 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 381383828144 cubic inches would be around 604.3 feet tall.

Recreational maths with 381383828144

• 381383828144 backwards is 441828383183
• The number of decimal digits it has is: 12
• The sum of 381383828144's digits is 53
• More coming soon!