165968232494399712

Names of 165968232494399712

• Cardinal: 165968232494399712 can be written as One hundred sixty-five quadrillion, nine hundred sixty-eight trillion, two hundred thirty-two billion, four hundred ninety-four million, three hundred ninety-nine thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.65968232494399712 × 10¹⁷

Factors of 165968232494399712

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 512552801

Divisors of 165968232494399712

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 96 104 108 117 127 144 156 208 216 227 234 254 288 312 351 381 416 432 454 468 508 624 681 702 762 864 908 936 1016 1143 1248 1362 1404 1524 1651 1816 1872 2032 2043 2286 2724 2808 2951 3048 3302 3429 3632 3744 4064 4086 4572 4953 5448 5616 5902 6096 6129 6604 6858 7264 8172 8853 9144 9906 10896 11232 11804 12192 12258 13208 13716 14859 16344 17706 18288 19812 21792 23608 24516 26416 26559 27432 28829 29718 32688 35412 36576 39624 44577 47216 49032 52832 53118 54864 57658 59436 65376 70824 79248 79677 86487 89154 94432 98064 106236 109728 115316 118872 141648 158496 159354 172974 178308 196128 212472 230632 237744 259461 283296 318708 345948 356616 374777 424944 461264 475488 518922 637416 691896 713232 749554 778383 849888 922528 1037844 1124331 1274832 1383792 1426464 1499108 1556766 2075688 2248662 2549664 2767584 2998216 3113532 3372993 4151376 4497324 5996432 6227064 6745986 8302752 8994648 10118979 11992864 12454128 13491972 17989296 20237958 24908256 26983944 35978592 40475916 53967888 80951832 107935776 161903664 323807328 512552429 1025104858 1537657287 2050209716 3075314574 4100419432 4612971861 6150629148 6663181577 8200838864 9225943722 12301258296 13326363154 13838915583 16401677728 18451887444 19989544731 24602516592 26652726308 27677831166 36903774888 39979089462 49205033184 53305452616 55355662332 59968634193 65094158483 73807549776 79958178924 106610905232 110711324664 116349401383 119937268386 130188316966 147615099552 159916357848 179905902579 195282475449 213221810464 221422649328 232698802766 239874536772 260376633932 319832715696 349048204149 359811805158 390564950898 442845298656 465397605532 479749073544 520753267864 585847426347 639665431392 698096408298 719623610316 781129901796 846224060279 930795211064 959498147088 1041506535728 1047144612447 1171694852694 1396192816596 1439247220632 1512542217979 1562259803592 1692448120558 1757542279041 1861590422128 1918996294176 2083013071456 2094289224894 2343389705388 2538672180837 2792385633192 2878494441264 3025084435958 3124519607184 3141433837341 3384896241116 3515084558082 3723180844256 4188578449788 4537626653937 4686779410776 5077344361674 5584771266384 5756988882528 6050168871916 6249039214368 6282867674682 6769792482232 7030169116164 7616016542511 8377156899576 9075253307874 9373558821552 10154688723348 11169542532768 12100337743832 12565735349364 13539584964464 13612879961811 14060338232328 14776373975641 15232033085022 16754313799152 18150506615748 18747117643104 20309377446696 22848049627533 24200675487664 25131470698728 27079169928928 27225759923622 28120676464656 29552747951282 30464066170044 33508627598304 36301013231496 40618754893392 40838639885433 44329121926923 45696099255066 48401350975328 50262941397456 54451519847244 56241352929312 59105495902564 60928132340088 72602026462992 81237509786784 81677279770866 88658243853846 91392198510132 100525882794912 108903039694488 118210991805128 121856264680176 132987365780769 145204052925984 163354559541732 177316487707692 182784397020264 192092861683333 217806079388976 236421983610256 243712529360352 265974731561538 326709119083464 354632975415384 365568794040528 384185723366666 398962097342307 435612158777952 472843967220512 531949463123076 576278585049999 653418238166928 709265950830768 731137588081056 768371446733332 797924194684614 1063898926246152 1152557170099998 1306836476333856 1418531901661536 1536742893466664 1595848389369228 1728835755149997 2127797852492304 2305114340199996 3073485786933328 3191696778738456 3457671510299994 4255595704984608 4610228680399992 5186507265449991 6146971573866656 6383393557476912 6915343020599988 9220457360799984 10373014530899982 12766787114953824 13830686041199976 18440914721599968 20746029061799964 27661372082399952 41492058123599928 55322744164799904 82984116247199856 165968232494399712
• Sum of all divisors σ(n): 527729886531993600
• Sum of proper divisors (its aliquot sum) s(n): 361761654037593888
• 165968232494399712 is an abundant number, because the sum of its proper divisors (361761654037593888) is greater than itself. Its abundance is 195793421543194176

Bases of 165968232494399712

• Binary: 1001001101101000110011101001100101110101000000000011100000₂
• Hexadecimal: 0x24DA33A65D400E0
• Base-36: 19E6TTFQE0O0

Squares and roots of 165968232494399712

• 165968232494399712 squared (165968232494399712²) is 27545454197315116448329443225682944
• 165968232494399712 cubed (165968232494399712³) is 4571670346383833645865141791011514820133006516912128
• The square root of 165968232494399712 is 407391988.7459738843
• The cube root of 165968232494399712 is 549551.4055577599

Scales and comparisons

• 165,968,232,494,399,712 seconds is equal to 5,277,276,419 years, 45 weeks, 2 days, 7 hours, 55 minutes, 12 seconds.
• To count from 1 to 165,968,232,494,399,712 would take you about fifteen billion, eight hundred thirty-one million, eight hundred twenty-nine thousand, two hundred fifty-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 165968232494399712 cubic inches would be around 45796 feet tall.

Recreational maths with 165968232494399712

• 165968232494399712 backwards is 217993494232869561
• The number of decimal digits it has is: 18
• The sum of 165968232494399712's digits is 90
• More coming soon!