80049916842

Names of 80049916842

• Cardinal: 80049916842 can be written as Eighty billion, forty-nine million, nine hundred sixteen thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 8.0049916842 × 10¹⁰

Factors of 80049916842

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4702

Divisors of 80049916842

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 14 19 21 31 37 38 42 57 62 74 93 111 114 133 186 217 222 259 266 361 399 434 518 589 651 703 722 777 798 1083 1147 1178 1302 1406 1554 1767 2109 2166 2294 2527 3441 3534 4123 4218 4603 4921 5054 6882 7581 8029 8246 9206 9842 11191 12369 13357 13809 14763 15162 16058 21793 22382 24087 24738 26714 27618 29526 32221 33573 40071 43586 48174 64442 65379 67146 78337 80142 87457 93499 96663 130758 142693 152551 156674 170311 174914 186998 193326 235011 262371 280497 285386 305102 340622 414067 428079 457653 470022 510933 524742 560994 612199 828134 856158 915306 998851 1021866 1192177 1224398 1242201 1661683 1836597 1997702 2384354 2484402 2711167 2898469 2996553 3235909 3323366 3576531 3673194 4985049 5279641 5422334 5796938 5993106 6471818 7153062 8133501 8695407 9707727 9970098 10559282 11631781 15838923 16267002 17390814 18978169 19415454 22651363 23263562 31677846 34895343 36957487 37956338 45302726 51512173 56934507 61482271 67954089 69790686 73914974 100313179 103024346 110872461 113869014 122964542 135908178 154536519 184446813 200626358 221744922 300939537 309073038 360585211 368893626 430375897 601879074 702192253 721170422 860751794 1081755633 1291127691 1404384506 1905950401 2106576759 2163511266 2582255382 3811900802 4213153518 5717851203 11435702406 13341652807 26683305614 40024958421 80049916842
• Sum of all divisors σ(n): 204769419264
• Sum of proper divisors (its aliquot sum) s(n): 124719502422
• 80049916842 is an abundant number, because the sum of its proper divisors (124719502422) is greater than itself. Its abundance is 44669585580

Bases of 80049916842

• Binary: 1001010100011010110001100101110101010₂
• Hexadecimal: 0x12A358CBAA
• Base-36: 10RVNJ56

Squares and roots of 80049916842

• 80049916842 squared (80049916842²) is 6407989186411115252964
• 80049916842 cubed (80049916842³) is 512959001496645012424245994019688
• The square root of 80049916842 is 282930.9400578169
• The cube root of 80049916842 is 4309.7653818665

Scales and comparisons

• 80,049,916,842 seconds is equal to 2,545 years, 17 weeks, 4 days, 16 hours, 42 seconds.
• To count from 1 to 80,049,916,842 would take you about five thousand and ninety 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 80049916842 cubic inches would be around 359.1 feet tall.

Recreational maths with 80049916842

• 80049916842 backwards is 24861994008
• The number of decimal digits it has is: 11
• The sum of 80049916842's digits is 51
• More coming soon!