164656739387608146

Names of 164656739387608146

• Cardinal: 164656739387608146 can be written as One hundred sixty-four quadrillion, six hundred fifty-six trillion, seven hundred thirty-nine billion, three hundred eighty-seven million, six hundred eight thousand, one hundred forty-six.

Scientific notation

• Scientific notation: 1.64656739387608146 × 10¹⁷

Factors of 164656739387608146

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 222

Divisors of 164656739387608146

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 79 81 126 131 158 162 189 237 262 378 393 474 553 567 711 786 917 1106 1134 1179 1422 1659 1834 2133 2358 2751 3318 3537 4266 4977 5502 6241 6399 7074 8253 9954 10349 10611 12482 12798 14931 16506 17161 18723 20698 21222 24759 29862 31047 34322 37446 43687 44793 49518 51483 56169 62094 72443 74277 87374 89586 93141 102966 112338 120127 131061 144886 148554 154449 168507 186282 217329 240254 262122 279423 308898 337014 360381 393183 434658 463347 493039 505521 558846 651987 720762 786366 817571 838269 926694 986078 1011042 1081143 1179549 1303974 1355719 1390041 1479117 1635142 1676538 1955961 2162286 2248091 2359098 2452713 2711438 2780082 2958234 3243429 3451273 3538647 3911922 4067157 4437351 4496182 4905426 5722997 5867883 6486858 6744273 6902546 7077294 7358139 8134314 8874702 9490033 9730287 10353819 11445994 11735766 12201471 13312053 13488546 14716278 15736637 17168991 18980066 19460574 20232819 20707638 22074417 24402942 26624106 28470099 31061457 31473274 34337982 36604413 39936159 40465638 44148834 47209911 51506973 56940198 60698457 62122914 64588109 66223251 73208826 79872318 85410297 93184371 94419822 103013946 107101801 109813239 121396914 129176218 132446502 141629733 154520919 170820594 177599189 182095371 186368742 193764327 214203602 219626478 256230891 279553113 283259466 294499921 309041838 321305403 355198378 364190742 387528654 424889199 452116763 463562757 512461782 532797567 559106226 581292981 588999842 642610806 749712607 768692673 849778398 883499763 904233526 927125514 963916209 1065595134 1162585962 1243194323 1274667597 1356350289 1499425214 1537385346 1598392701 1743878943 1766999526 1927832418 2061499447 2249137821 2486388646 2549335194 2650499289 2712700578 2891748627 3196785402 3487757886 3729582969 4069050867 4122998894 4498275642 4795178103 5231636829 5300998578 5783497254 6184498341 6747413463 7459165938 7951497867 8138101734 8461042279 8675245881 9590356206 10463273658 11188748907 12207152601 12368996682 13494826926 14030335931 14385534309 15902995734 16922084558 17350491762 18553495023 20242240389 22377497814 23265493759 23854493601 24414305202 25383126837 28060671862 28771068618 33566246721 36621457803 37106990046 40484480778 42091007793 46530987518 47708987202 50766253674 55660485069 59227295953 60726721167 67132493442 69796481277 73242915606 76149380511 84182015586 98212351517 100698740163 111320970138 118454591906 121453442334 126273023379 139592962554 152298761022 162858456313 166981455207 177681887859 196424703034 201397480326 209389443831 228448141533 252546046758 294637054551 325716912626 333962910414 355363775718 378819070137 418778887662 456896283066 488575368939 533045663577 589274109102 628168331493 685344424599 757638140274 883911163653 977150737878 1066091327154 1108396538549 1136457210411 1256336662986 1370688849198 1465726106817 1599136990731 1767822327306 1837974006961 1884504994479 2216793077098 2272914420822 2651733490959 2931452213634 3198273981462 3325189615647 3675948013922 3769009988958 4397178320451 4797410972193 5303466981918 5513922020883 6650379231294 7758775769843 7955200472877 8794356640902 9594821944386 9975568846941 11027844041766 12865818048727 13191534961353 15517551539686 15910400945754 16541766062649 19951137693882 23276327309529 25731636097454 26383069922706 29926706540823 33083532125298 38597454146181 46552654619058 49625298187947 59853413081646 69828981928587 77194908292362 89780119622469 99250596375894 115792362438543 139657963857174 145199946549919 148875894563841 179560239244938 209486945785761 231584724877086 290399893099838 297751789127682 347377087315629 418973891571522 435599839649757 628460837357283 694754174631258 871199679299514 1016399625849433 1042131261946887 1256921674714566 1306799518949271 2032799251698866 2084262523893774 2613599037898542 3049198877548299 3920398556847813 6098397755096598 7840797113695626 9147596632644897 11761195670543439 18295193265289794 23522391341086878 27442789897934691 54885579795869382 82328369693804073 164656739387608146
• Sum of all divisors σ(n): 430351666734739200
• Sum of proper divisors (its aliquot sum) s(n): 265694927347131054
• 164656739387608146 is an abundant number, because the sum of its proper divisors (265694927347131054) is greater than itself. Its abundance is 101038187959522908

Bases of 164656739387608146

• Binary: 1001001000111110100110111010011101000100101000110001010010₂
• Hexadecimal: 0x248FA6E9D128C52
• Base-36: 1919XXTKCR4I

Squares and roots of 164656739387608146

• 164656739387608146 squared (164656739387608146²) is 27111841825758707810631862845557316
• 164656739387608146 cubed (164656739387608146³) is 4464147473822005773680059843479463736245279591496136
• The square root of 164656739387608146 is 405779175.6455820713
• The cube root of 164656739387608146 is 548100.0441020909

Scales and comparisons

• 164,656,739,387,608,146 seconds is equal to 5,235,574,995 years, 41 weeks, 16 hours, 29 minutes, 6 seconds.
• To count from 1 to 164,656,739,387,608,146 would take you about fifteen billion, seven hundred six million, seven hundred twenty-four thousand, nine hundred eighty-seven 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 164656739387608146 cubic inches would be around 45675 feet tall.

Recreational maths with 164656739387608146

• 164656739387608146 backwards is 641806783937656461
• The number of decimal digits it has is: 18
• The sum of 164656739387608146's digits is 90
• More coming soon!