491171464397042

Names of 491171464397042

• Cardinal: 491171464397042 can be written as Four hundred ninety-one trillion, one hundred seventy-one billion, four hundred sixty-four million, three hundred ninety-seven thousand and forty-two.

Scientific notation

• Scientific notation: 4.91171464397042 × 10¹⁴

Factors of 491171464397042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 194

Divisors of 491171464397042

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 11 13 22 26 41 82 121 127 143 169 242 254 286 338 451 533 902 1066 1331 1397 1573 1651 1859 2197 2662 2794 3146 3302 3718 4394 4961 5207 5863 6929 9922 10414 11726 13858 15367 16129 17303 18161 20449 21463 24167 30734 32258 34606 36322 40898 42926 48334 54571 57277 64493 67691 76219 90077 109142 114554 128986 135382 152438 169037 177419 180154 199771 209677 224939 236093 265837 279019 338074 354838 399542 419354 449878 472186 531674 558038 630047 661289 709423 744601 838409 879983 990847 1260094 1322578 1418846 1489202 1676818 1759966 1951609 1981694 2048383 2197481 2306447 2597023 2725801 2924207 3069209 3903218 4096766 4394962 4612894 5194046 5451602 5848414 6138418 6930517 7274179 8190611 8596757 9222499 9679813 10899317 11439779 13861034 14548358 16381222 17193514 18444998 19359626 21467699 21798634 22532213 22879558 25370917 26628979 28567253 29983811 33761299 35435413 42935398 45064426 50741834 53257958 57134506 59967622 67522598 70870826 80015969 83983703 90096721 94564327 106477943 111757841 119892487 125837569 160031938 167967406 180193442 189128654 212955886 223515682 239784974 247854343 251675138 279080087 292918769 329821921 346176727 371374289 389789543 495708686 558160174 585837538 659643842 692353454 742748578 779579086 880175659 923820733 1040207597 1091788139 1171257373 1229336251 1384213259 1452851933 1760351318 1847641466 2080415194 2183576278 2342514746 2458672502 2726397773 2768426518 2905703866 3222106459 3628041131 3807943997 4287684973 4500297451 5452795546 6444212918 7256082262 7615887994 8575369946 9000594902 10162028063 11442283567 12009669529 13522698761 14193245807 15226345849 15981371263 20324056126 22884567134 24019339058 27045397522 28386491614 30452691698 31962742526 35443171049 41887383967 47164534703 49503271961 70886342098 83774767934 94329069406 99006543922 111782308693 132106364819 148749686371 156125703877 175795083893 184512195491 223564617386 264212729638 297499372742 312251407754 351590167786 369024390982 460761223637 544535991571 921522447274 1089071983142 1453170013009 1717382742647 1933745922823 2029634150401 2906340026018 3434765485294 3867491845646 4059268300802 5989895907281 11979791814562 18891210169117 22325975654411 37782420338234 44651951308822 245585732198521 491171464397042
• Sum of all divisors σ(n): 906427172044800
• Sum of proper divisors (its aliquot sum) s(n): 415255707647758
• 491171464397042 is a deficient number, because the sum of its proper divisors (415255707647758) is less than itself. Its deficiency is 75915756749284

Bases of 491171464397042

• Binary: 1101111101011011111000100101010001100000011110010₂
• Hexadecimal: 0x1BEB7C4A8C0F2
• Base-36: 4U3T208AUQ

Squares and roots of 491171464397042

• 491171464397042 squared (491171464397042²) is 241249407437934696976618349764
• 491171464397042 cubed (491171464397042³) is 118494824736209021478374476579838437322998088
• The square root of 491171464397042 is 22162388.5083950733
• The cube root of 491171464397042 is 78900.1282630437

Scales and comparisons

• 491,171,464,397,042 seconds is equal to 15,617,733 years, 14 weeks, 2 days, 4 minutes, 2 seconds.
• To count from 1 to 491,171,464,397,042 would take you about thirty-nine million, forty-four thousand, three hundred thirty-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 491171464397042 cubic inches would be around 6575 feet tall.

Recreational maths with 491171464397042

• 491171464397042 backwards is 240793464171194
• The number of decimal digits it has is: 15
• The sum of 491171464397042's digits is 62
• More coming soon!