80531236448

Names of 80531236448

• Cardinal: 80531236448 can be written as Eighty billion, five hundred thirty-one million, two hundred thirty-six thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 8.0531236448 × 10¹⁰

Factors of 80531236448

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3348

Divisors of 80531236448

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 13 16 26 32 37 52 74 104 127 148 169 208 254 296 338 416 481 508 592 676 962 1016 1184 1352 1651 1924 2032 2704 3169 3302 3848 4064 4699 5408 6253 6338 6604 7696 9398 12506 12676 13208 15392 18796 21463 25012 25352 26416 37592 41197 42926 50024 50704 52832 61087 75184 82394 85852 100048 101408 117253 122174 150368 164788 171704 200096 234506 244348 329576 343408 402463 469012 488696 535561 659152 686816 794131 804926 938024 977392 1071122 1318304 1524289 1588262 1609852 1876048 1954784 2142244 3048578 3176524 3219704 3752096 4284488 5232019 6097156 6353048 6439408 8568976 10464038 12194312 12706096 12878816 14891131 17137952 19815757 20928076 24388624 25412192 29782262 39631514 41856152 48777248 59564524 68016247 79263028 83712304 119129048 136032494 158526056 167424608 193584703 238258096 272064988 317052112 387169406 476516192 544129976 634104224 774338812 1088259952 1548677624 2176519904 2516601139 3097355248 5033202278 6194710496 10066404556 20132809112 40265618224 80531236448
• Sum of all divisors σ(n): 177764267520
• Sum of proper divisors (its aliquot sum) s(n): 97233031072
• 80531236448 is an abundant number, because the sum of its proper divisors (97233031072) is greater than itself. Its abundance is 16701794624

Bases of 80531236448

• Binary: 1001011000000000010010010011001100000₂
• Hexadecimal: 0x12C0092660
• Base-36: 10ZU7VQ8

Squares and roots of 80531236448

• 80531236448 squared (80531236448²) is 6485280043843683656704
• 80531236448 cubed (80531236448³) is 522267620642271495309343084347392
• The square root of 80531236448 is 283780.2608498343
• The cube root of 80531236448 is 4318.3859648273

Scales and comparisons

• 80,531,236,448 seconds is equal to 2,560 years, 33 weeks, 3 days, 11 hours, 54 minutes, 8 seconds.
• To count from 1 to 80,531,236,448 would take you about five thousand, one hundred twenty-one 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 80531236448 cubic inches would be around 359.9 feet tall.

Recreational maths with 80531236448

• 80531236448 backwards is 84463213508
• The number of decimal digits it has is: 11
• The sum of 80531236448's digits is 44
• More coming soon!