180164359891971

Names of 180164359891971

• Cardinal: 180164359891971 can be written as One hundred eighty trillion, one hundred sixty-four billion, three hundred fifty-nine million, eight hundred ninety-one thousand, nine hundred seventy-one.

Scientific notation

• Scientific notation: 1.80164359891971 × 10¹⁴

Factors of 180164359891971

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4413

Divisors of 180164359891971

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 9 13 21 27 39 43 63 73 81 91 117 129 189 219 243 273 301 351 387 511 559 567 657 733 819 903 949 1053 1161 1533 1677 1701 1971 2199 2457 2709 2847 3139 3159 3483 3541 3913 4599 5031 5131 5913 6597 6643 7371 8127 8541 9417 9529 10449 10623 11739 13797 15093 15393 17739 19791 19929 21973 22113 24381 24787 25623 28251 28587 31519 31869 35217 40807 41391 45279 46033 46179 53509 59373 59787 65919 66703 73143 74361 76869 84753 85761 94557 95607 105651 122421 124173 135837 138099 138537 152263 160527 178119 179361 197757 200109 220633 223083 230607 254259 257283 258493 283671 285649 286821 316953 322231 367263 374563 409747 414297 415611 456789 481581 538083 593271 600327 661899 669249 695617 762777 771849 775479 851013 856947 860463 950859 966693 1065841 1101789 1123689 1229241 1242891 1246833 1370367 1444743 1614249 1779813 1800981 1809451 1979419 1985697 2007747 2086851 2300887 2315547 2326437 2553039 2570841 2595553 2868229 2900079 3197523 3305367 3360409 3371067 3687723 3728673 4111101 4334229 4869319 5339439 5402943 5428353 5938257 5957091 6023241 6260553 6902661 6979311 7659117 7712523 7786659 8604687 8700237 9592569 9916101 10081227 10113201 11063169 11115199 11186019 12333303 13002687 13855933 14607957 16106209 16208829 16285059 17814771 17871273 18168871 18781659 20707983 20937933 23137569 23359977 23522863 25814061 26100711 28777707 29911531 30243681 30339603 33189507 33345597 33742189 36999909 41567799 43823871 48318627 48855177 53444313 53613819 54506613 56344977 62123949 62813799 69412707 70079931 70568589 77442183 77806393 78302133 86333121 89734593 90731043 91018809 99568521 100036791 101226567 111608779 124703397 131471613 144497587 144955881 146565531 160332939 163519839 169034931 186371847 189475369 209380717 210239793 211705767 232326549 233419179 236195323 258999363 269203779 272193129 300110373 303679701 334826337 374110191 394414839 433492761 434867643 439696593 480998817 490559517 559115541 568426107 628142151 630719379 635117301 696979647 700257537 708585969 781261453 807611337 816579387 900331119 911039103 1004479011 1011483109 1122330573 1183244517 1300478283 1304602929 1326327583 1450914127 1471678551 1705278321 1884426453 1905351903 2100772611 2125757907 2343784359 2422834011 2463179797 2700993357 2733117309 3013437033 3034449327 3366991719 3901434849 3913808787 3978982749 4352742381 4415035653 5115834963 5653279359 5716055709 6302317833 6377273721 7031353077 7268502033 7389539391 8147440867 8199351927 9040311099 9103347981 10156398889 11704304547 11936948247 13058227143 15347504889 16959838077 17242258579 18906953499 19131821163 21094059231 22168618173 24442322601 27120933297 27310043943 30469196667 35112913641 35810844741 39174681429 46042514667 50879514231 51726775737 57032086069 57395463489 63282177693 66505854519 73326967803 81930131829 91407590001 105916731271 107432534223 117524044287 155180327211 171096258207 189846533079 199517563557 219980903409 245790395487 274222770003 317750193813 322297602669 352572132861 465540981633 513288774621 598552690671 659942710227 741417118897 822668310009 953250581439 1396622944899 1539866323863 1979828130681 2224251356691 2468004930027 2859751744317 4189868834697 4619598971589 6672754070073 8579255232951 13858796914767 20018262210219 25737765698853 60054786630657 180164359891971
• Sum of all divisors σ(n): 345102749415424
• Sum of proper divisors (its aliquot sum) s(n): 164938389523453
• 180164359891971 is a deficient number, because the sum of its proper divisors (164938389523453) is less than itself. Its deficiency is 15225970368518

Bases of 180164359891971

• Binary: 101000111101101111001000101011000010110000000011₂
• Hexadecimal: 0xA3DBC8AC2C03
• Base-36: 1RV2D4696R

Squares and roots of 180164359891971

• 180164359891971 squared (180164359891971²) is 32459196575283648718790264841
• 180164359891971 cubed (180164359891971³) is 5847990373593635843054350751867073239491611
• The square root of 180164359891971 is 13422531.7988809771
• The cube root of 180164359891971 is 56479.3419025741

Scales and comparisons

• 180,164,359,891,971 seconds is equal to 5,728,669 years, 18 weeks, 4 days, 21 hours, 32 minutes, 51 seconds.
• To count from 1 to 180,164,359,891,971 would take you about fourteen million, three hundred twenty-one thousand, six hundred seventy-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 180164359891971 cubic inches would be around 4706.6 feet tall.

Recreational maths with 180164359891971

• 180164359891971 backwards is 179198953461081
• The number of decimal digits it has is: 15
• The sum of 180164359891971's digits is 72
• More coming soon!