155956382601216

Names of 155956382601216

• Cardinal: 155956382601216 can be written as One hundred fifty-five trillion, nine hundred fifty-six billion, three hundred eighty-two million, six hundred one thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.55956382601216 × 10¹⁴

Factors of 155956382601216

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 2875

Divisors of 155956382601216

• Number of divisors d(n): 416
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 61 64 96 122 127 128 183 192 244 254 256 366 381 384 488 508 512 732 762 768 941 976 1016 1024 1464 1524 1536 1741 1882 1952 2032 2048 2823 2928 3048 3072 3482 3764 3904 4064 4096 5223 5646 5856 6096 6144 6964 7528 7747 7808 8128 10446 11292 11712 12192 12288 13928 15056 15494 15616 16256 20892 22584 23241 23424 24384 27856 30112 30988 31232 32512 41784 45168 46482 46848 48768 55712 57401 60224 61976 62464 65024 83568 90336 92964 93696 97536 106201 111424 114802 119507 120448 123952 124928 130048 167136 172203 180672 185928 187392 195072 212402 221107 222848 229604 239014 240896 247904 249856 260096 318603 334272 344406 358521 361344 371856 374784 390144 424804 442214 445696 459208 478028 481792 495808 520192 637206 663321 668544 688812 717042 722688 743712 749568 780288 849608 884428 891392 918416 956056 963584 991616 1274412 1326642 1337088 1377624 1434084 1445376 1487424 1560576 1638281 1699216 1768856 1782784 1836832 1912112 1927168 1983232 2548824 2653284 2674176 2755248 2868168 2890752 2974848 3276562 3398432 3537712 3565568 3673664 3824224 3854336 3966464 4914843 5097648 5306568 5348352 5510496 5736336 5781504 5949696 6553124 6796864 7075424 7131136 7289927 7347328 7648448 7932928 9829686 10195296 10613136 10696704 11020992 11472672 11563008 11899392 13106248 13487527 13593728 14150848 14579854 14694656 15296896 15865856 19659372 20390592 21226272 21393408 21869781 22041984 22945344 23798784 26212496 26975054 27187456 28301696 29159708 29389312 30593792 31731712 39318744 40462581 40781184 42452544 43739562 44083968 45890688 47597568 52424992 53950108 54374912 56603392 58319416 58778624 61187584 78637488 80925162 81562368 84905088 87479124 88167936 91781376 95195136 99935141 104849984 107900216 108749824 113206784 116638832 117557248 122375168 157274976 161850324 163124736 169810176 174958248 176335872 183562752 199870282 208061687 209699968 215800432 217499648 226413568 233277664 235114496 244750336 299805423 314549952 323700648 326249472 339620352 349916496 352671744 367125504 399740564 416123374 419399936 431600864 434999296 452827136 466555328 489500672 599610846 624185061 629099904 647401296 652498944 679240704 699832992 705343488 734251008 799481128 832246748 838799872 863201728 905654272 933110656 1199221692 1248370122 1258199808 1294802592 1304997888 1358481408 1399665984 1468502016 1598962256 1664493496 1677599744 1726403456 1866221312 2398443384 2496740244 2516399616 2589605184 2716962816 2799331968 3197924512 3328986992 3355199488 3452806912 3732442624 4796886768 4993480488 5032799232 5179210368 5598663936 6395849024 6657973984 6710398976 6905613824 7464885248 9593773536 9986960976 10065598464 10358420736 11197327872 12691762907 12791698048 13315947968 13811227648 14929770496 19187547072 19973921952 20131196928 20716841472 22394655744 25383525814 25583396096 26631895936 27622455296 29859540992 38075288721 38375094144 39947843904 41433682944 44789311488 50767051628 51166792192 53263791872 55244910592 76150577442 76750188288 79895687808 82867365888 89578622976 101534103256 102333584384 106527583744 152301154884 153500376576 159791375616 165734731776 203068206512 204667168768 213055167488 304602309768 307000753152 319582751232 406136413024 409334337536 426110334976 609204619536 614001506304 639165502464 812272826048 852220669952 1218409239072 1228003012608 1278331004928 1624545652096 2436818478144 2556662009856 3249091304192 4873636956288 6498182608384 9747273912576 12996365216768 19494547825152 25992730433536 38989095650304 51985460867072 77978191300608 155956382601216
• Sum of all divisors σ(n): 426675425120256
• Sum of proper divisors (its aliquot sum) s(n): 270719042519040
• 155956382601216 is an abundant number, because the sum of its proper divisors (270719042519040) is greater than itself. Its abundance is 114762659917824

Bases of 155956382601216

• Binary: 100011011101011101101100110010010001000000000000₂
• Hexadecimal: 0x8DD76CC91000
• Base-36: 1JA5DFIY2O

Squares and roots of 155956382601216

• 155956382601216 squared (155956382601216²) is 24322393274056868682484678656
• 155956382601216 cubed (155956382601216³) is 3793232471226055696624791615431091154845696
• The square root of 155956382601216 is 12488249.7813431005
• The cube root of 155956382601216 is 53827.1085221963

Scales and comparisons

• 155,956,382,601,216 seconds is equal to 4,958,930 years, 29 weeks, 1 day, 13 hours, 13 minutes, 36 seconds.
• To count from 1 to 155,956,382,601,216 would take you about twelve million, three hundred ninety-seven thousand, three hundred twenty-six 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 155956382601216 cubic inches would be around 4485.6 feet tall.

Recreational maths with 155956382601216

• 155956382601216 backwards is 612106283659551
• The number of decimal digits it has is: 15
• The sum of 155956382601216's digits is 60
• More coming soon!