80378121163172

Names of 80378121163172

• Cardinal: 80378121163172 can be written as Eighty trillion, three hundred seventy-eight billion, one hundred twenty-one million, one hundred sixty-three thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 8.0378121163172 × 10¹³

Factors of 80378121163172

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 107435

Divisors of 80378121163172

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 14 28 127 254 281 508 562 757 889 1124 1514 1778 1967 3028 3556 3934 5299 7868 10598 21196 35687 71374 96139 106261 142748 192278 212522 212717 249809 384556 425044 425434 499618 672973 743827 850868 999236 1345946 1487654 1489019 2691892 2975308 2978038 5956076 13495147 26990294 27015059 29859341 53980588 54030118 59718682 80439577 94466029 108060236 119437364 160879154 188932058 189105413 209015387 321758308 377864116 378210826 418030774 563077039 756421652 836061548 1126154078 2252308156 3792136307 7584272614 10215826279 15168545228 20431652558 22603521137 26544954149 40863305116 45207042274 53089908298 71510783953 90414084548 106179816596 143021567906 158224647959 286043135812 316449295918 632898591836 2870647184399 5741294368798 11482588737596 20094530290793 40189060581586 80378121163172
• Sum of all divisors σ(n): 162814956036096
• Sum of proper divisors (its aliquot sum) s(n): 82436834872924
• 80378121163172 is an abundant number, because the sum of its proper divisors (82436834872924) is greater than itself. Its abundance is 2058713709752

Bases of 80378121163172

• Binary: 10010010001101001111101010111000001000110100100₂
• Hexadecimal: 0x491A7D5C11A4
• Base-36: SHP761EHW

Squares and roots of 80378121163172

• 80378121163172 squared (80378121163172²) is 6460642361721558546249101584
• 80378121163172 cubed (80378121163172³) is 519294294542377136585824534368602067664448
• The square root of 80378121163172 is 8965384.6076547101
• The cube root of 80378121163172 is 43156.4735710937

Scales and comparisons

• 80,378,121,163,172 seconds is equal to 2,555,775 years, 32 weeks, 4 days, 6 hours, 39 minutes, 32 seconds.
• To count from 1 to 80,378,121,163,172 would take you about six million, three hundred eighty-nine thousand, four hundred thirty-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 80378121163172 cubic inches would be around 3596.4 feet tall.

Recreational maths with 80378121163172

• 80378121163172 backwards is 27136112187308
• The number of decimal digits it has is: 14
• The sum of 80378121163172's digits is 50
• More coming soon!