168086836368

Names of 168086836368

• Cardinal: 168086836368 can be written as One hundred sixty-eight billion, eighty-six million, eight hundred thirty-six thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.68086836368 × 10¹¹

Factors of 168086836368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 417

Divisors of 168086836368

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 66 72 81 88 99 108 121 132 144 162 176 198 216 242 243 264 297 324 363 396 401 432 484 486 528 594 648 726 729 792 802 891 968 972 1089 1188 1203 1296 1331 1452 1458 1584 1604 1782 1936 1944 2178 2187 2376 2406 2662 2673 2904 2916 3208 3267 3564 3609 3888 3993 4356 4374 4411 4752 4812 5324 5346 5808 5832 6416 6534 6561 7128 7218 7986 8019 8712 8748 8822 9624 9801 10648 10692 10827 11664 11979 13068 13122 13233 14256 14436 15972 16038 17424 17496 17644 19248 19602 19683 21296 21384 21654 23958 24057 26136 26244 26466 28872 29403 31944 32076 32481 34992 35288 35937 39204 39366 39699 42768 43308 47916 48114 48521 52272 52488 52932 57744 58806 63888 64152 64962 70576 71874 72171 78408 78732 79398 86616 88209 95832 96228 97042 97443 104976 105864 107811 117612 119097 128304 129924 143748 144342 145563 156816 157464 158796 173232 176418 191664 192456 194084 194886 211728 215622 216513 235224 238194 259848 264627 287496 288684 291126 292329 314928 317592 323433 352836 357291 384912 388168 389772 431244 433026 436689 470448 476388 519696 529254 533731 574992 577368 582252 584658 635184 646866 705672 714582 776336 779544 793881 862488 866052 873378 876987 952776 970299 1058508 1067462 1071873 1154736 1164504 1169316 1293732 1310067 1411344 1429164 1559088 1587762 1601193 1724976 1732104 1746756 1753974 1905552 1940598 2117016 2134924 2143746 2329008 2338632 2381643 2587464 2620134 2630961 2858328 2910897 3175524 3202386 3215619 3464208 3493512 3507948 3881196 3930201 4234032 4269848 4287492 4677264 4763286 4803579 5174928 5240268 5261922 5716656 5821794 6351048 6404772 6431238 6987024 7015896 7762392 7860402 7892883 8539696 8574984 8732691 9526572 9607158 9646857 10480536 10523844 11643588 11790603 12702096 12809544 12862476 14031792 14410737 15524784 15720804 15785766 17149968 17465382 19053144 19214316 19293714 20961072 21047688 23287176 23581206 25619088 25724952 26198073 28821474 28940571 31441608 31571532 34930764 35371809 38106288 38428632 38587428 42095376 43232211 46574352 47162412 51449904 52396146 57642948 57881142 62883216 63143064 69861528 70743618 76857264 77174856 86464422 86821713 94324824 104792292 106115427 115285896 115762284 126286128 129696633 139723056 141487236 154349712 172928844 173643426 188649648 209584584 212230854 230571792 231524568 259393266 282974472 318346281 345857688 347286852 389089899 419169168 424461708 463049136 518786532 565948944 636692562 691715376 694573704 778179798 848923416 955038843 1037573064 1167269697 1273385124 1389147408 1556359596 1697846832 1910077686 2075146128 2334539394 2546770248 3112719192 3501809091 3820155372 4669078788 5093540496 6225438384 7003618182 7640310744 9338157576 10505427273 14007236364 15280621488 18676315152 21010854546 28014472728 42021709092 56028945456 84043418184 168086836368
• Sum of all divisors σ(n): 538646720832
• Sum of proper divisors (its aliquot sum) s(n): 370559884464
• 168086836368 is an abundant number, because the sum of its proper divisors (370559884464) is greater than itself. Its abundance is 202473048096

Bases of 168086836368

• Binary: 10011100100010110000011001010010010000₂
• Hexadecimal: 0x2722C19490
• Base-36: 257UK900

Squares and roots of 168086836368

• 168086836368 squared (168086836368²) is 28253184560202807431424
• 168086836368 cubed (168086836368³) is 4748988410045713337619980269228032
• The square root of 168086836368 is 409983.9464759565
• The cube root of 168086836368 is 5518.7988832763

Scales and comparisons

• 168,086,836,368 seconds is equal to 5,344 years, 33 weeks, 2 days, 11 hours, 52 minutes, 48 seconds.
• To count from 1 to 168,086,836,368 would take you about ten thousand, six hundred eighty-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 168086836368 cubic inches would be around 459.9 feet tall.

Recreational maths with 168086836368

• 168086836368 backwards is 863638680861
• The number of decimal digits it has is: 12
• The sum of 168086836368's digits is 63
• More coming soon!