856042682742

Names of 856042682742

• Cardinal: 856042682742 can be written as Eight hundred fifty-six billion, forty-two million, six hundred eighty-two thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 8.56042682742 × 10¹¹

Factors of 856042682742

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 64

Divisors of 856042682742

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 6 9 13 17 18 26 27 29 34 39 51 54 58 78 81 87 102 117 153 162 169 174 221 234 243 261 306 338 351 377 442 459 486 493 507 522 663 702 729 754 783 841 918 986 1014 1053 1131 1326 1377 1458 1479 1521 1566 1682 1989 2106 2187 2262 2349 2523 2754 2873 2958 3042 3159 3393 3978 4131 4374 4437 4563 4698 4901 5046 5746 5967 6318 6409 6561 6786 7047 7569 8262 8619 8874 9126 9477 9802 10179 10933 11934 12393 12818 13122 13311 13689 14094 14297 14703 15138 17238 17901 18954 19227 19683 20358 21141 21866 22707 24786 25857 26622 27378 28431 28594 29406 30537 32799 35802 37179 38454 39366 39933 41067 42282 42891 44109 45414 51714 53703 56862 57681 59049 61074 63423 65598 68121 74358 77571 79866 82134 83317 85293 85782 88218 91611 98397 107406 111537 115362 118098 119799 123201 126846 128673 132327 136242 142129 155142 161109 166634 170586 173043 177147 183222 185861 190269 196794 204363 223074 232713 239598 246402 249951 255879 257346 264654 274833 284258 295191 322218 334611 346086 354294 359397 369603 371722 380538 386019 396981 408726 426387 465426 483327 499902 511758 519129 549666 557583 570807 590382 613089 669222 698139 718794 739206 749853 767637 772038 793962 824499 852774 885573 966654 1003833 1038258 1078191 1108809 1115166 1141614 1158057 1190943 1226178 1279161 1396278 1449981 1499706 1535274 1557387 1648998 1672749 1712421 1771146 1839267 2007666 2094417 2156382 2217618 2249559 2302911 2316114 2381886 2416193 2473497 2558322 2656719 2899962 3011499 3114774 3234573 3326427 3345498 3424842 3474171 3572829 3678534 3837483 4188834 4349943 4499118 4605822 4672161 4832386 4946994 5018247 5137263 5313438 5517801 6022998 6283251 6469146 6652854 6748677 6948342 7145658 7248579 7420491 7674966 7970157 8699886 9344322 9703719 9979281 10036494 10274526 10422513 10718487 11035602 11512449 12566502 13049829 13497354 14016483 14497158 14840982 15054741 15940314 16553403 18849753 19407438 19958562 20246031 20845026 21436974 21745737 22261473 23024898 23910471 26099658 28032966 29111157 29937843 30109482 31267539 32155461 33106806 34537347 37699506 39149487 40492062 42049449 43491474 44522946 45164223 47820942 49660209 56549259 58222314 59875686 60738093 62535078 64310922 65237211 66784419 69074694 71731413 78298974 84098898 87333471 90328446 93802617 96466383 99320418 103612041 113098518 121476186 126148347 130474422 133568838 135492669 143462826 148980627 169647777 174666942 182214279 187605234 192932766 195711633 207224082 215194239 252296694 270985338 281407851 289399149 297961254 310836123 339295554 364428558 378445041 391423266 406478007 430388478 508943331 546642837 562815702 578798298 587134899 621672246 645582717 756890082 812956014 844223553 868197447 932508369 1017886662 1093285674 1135335123 1174269798 1219434021 1291165434 1639928511 1688447106 1736394894 1761404697 1865016738 1936748151 2270670246 2438868042 2532670659 2797525107 3279857022 3522809394 3658302063 3873496302 4919785533 5065341318 5284214091 5595050214 7316604126 8392575321 9839571066 10568428182 10974906189 14759356599 15852642273 16785150642 21949812378 25177725963 29518713198 31705284546 32924718567 47557926819 50355451926 65849437134 95115853638 142673780457 285347560914 428021341371 856042682742
• Sum of all divisors σ(n): 2287111029840
• Sum of proper divisors (its aliquot sum) s(n): 1431068347098
• 856042682742 is an abundant number, because the sum of its proper divisors (1431068347098) is greater than itself. Its abundance is 575025664356

Bases of 856042682742

• Binary: 1100011101010000000111101011100101110110₂
• Hexadecimal: 0xC7501EB976
• Base-36: AX9DPLDI

Squares and roots of 856042682742

• 856042682742 squared (856042682742²) is 732809074676120464638564
• 856042682742 cubed (856042682742³) is 627315846223428777313963871950462488
• The square root of 856042682742 is 925225.7469082883
• The cube root of 856042682742 is 9495.0766095209

Scales and comparisons

• 856,042,682,742 seconds is equal to 27,219 years, 26 weeks, 3 days, 10 hours, 5 minutes, 42 seconds.
• To count from 1 to 856,042,682,742 would take you about fifty-four 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 856042682742 cubic inches would be around 791.3 feet tall.

Recreational maths with 856042682742

• 856042682742 backwards is 247286240658
• 856042682742 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 856042682742's digits is 54
• More coming soon!