12249750984

Names of 12249750984

• Cardinal: 12249750984 can be written as Twelve billion, two hundred forty-nine million, seven hundred fifty thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.2249750984 × 10¹⁰

Factors of 12249750984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 168

Divisors of 12249750984

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 19 24 38 57 71 73 76 114 142 146 152 213 219 228 284 292 426 438 456 568 584 852 876 1349 1387 1704 1752 2698 2774 4047 4161 5041 5183 5329 5396 5548 8094 8322 10082 10366 10658 10792 11096 15123 15549 15987 16188 16644 20164 20732 21316 30246 31098 31974 32376 33288 40328 41464 42632 60492 62196 63948 95779 98477 101251 120984 124392 127896 191558 196954 202502 287337 295431 303753 367993 378359 383116 393908 405004 574674 590862 607506 735986 756718 766232 787816 810008 1103979 1135077 1149348 1181724 1215012 1471972 1513436 2207958 2270154 2298696 2363448 2430024 2943944 3026872 4415916 4540308 6991867 7188821 8831832 9080616 13983734 14377642 20975601 21566463 26863489 27967468 28755284 41951202 43132926 53726978 55934936 57510568 80590467 83902404 86265852 107453956 161180934 167804808 172531704 214907912 322361868 510406291 644723736 1020812582 1531218873 2041625164 3062437746 4083250328 6124875492 12249750984
• Sum of all divisors σ(n): 33150646800
• Sum of proper divisors (its aliquot sum) s(n): 20900895816
• 12249750984 is an abundant number, because the sum of its proper divisors (20900895816) is greater than itself. Its abundance is 8651144832

Bases of 12249750984

• Binary: 1011011010001001000101110111001000₂
• Hexadecimal: 0x2DA245DC8
• Base-36: 5ML6OCO

Squares and roots of 12249750984

• 12249750984 squared (12249750984²) is 150056399170008968256
• 12249750984 cubed (12249750984³) is 1838153523388314142182760763904
• The square root of 12249750984 is 110678.5931605565
• The cube root of 12249750984 is 2305.2025258907

Scales and comparisons

• 12,249,750,984 seconds is equal to 389 years, 26 weeks, 1 day, 12 hours, 36 minutes, 24 seconds.
• To count from 1 to 12,249,750,984 would take you about seven hundred seventy-nine 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 12249750984 cubic inches would be around 192.1 feet tall.

Recreational maths with 12249750984

• 12249750984 backwards is 48905794221
• The number of decimal digits it has is: 11
• The sum of 12249750984's digits is 51
• More coming soon!