159489728838

Names of 159489728838

• Cardinal: 159489728838 can be written as One hundred fifty-nine billion, four hundred eighty-nine million, seven hundred twenty-eight thousand, eight hundred thirty-eight.

Scientific notation

• Scientific notation: 1.59489728838 × 10¹¹

Factors of 159489728838

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 816

Divisors of 159489728838

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 29 33 54 58 66 67 73 81 87 99 134 146 162 174 198 201 219 261 297 319 402 438 522 594 603 631 638 657 737 783 803 891 957 1206 1262 1314 1474 1566 1606 1782 1809 1893 1914 1943 1971 2117 2211 2349 2409 2871 3618 3786 3886 3942 4234 4422 4698 4818 4891 5427 5679 5742 5829 5913 6351 6633 6941 7227 8613 9782 10854 11358 11658 11826 12702 13266 13882 14454 14673 17037 17226 17487 18299 19053 19899 20823 21373 21681 23287 25839 29346 34074 34974 36598 38106 39798 41646 42277 42746 43362 44019 46063 46574 51111 51678 52461 53801 54897 57159 59697 62469 64119 65043 69861 84554 88038 92126 102222 104922 107602 109794 114318 119394 124938 126831 128238 130086 132057 138189 139722 141839 157383 161403 164691 171477 187407 192357 201289 209583 253662 264114 276378 283678 314766 322806 329382 342954 374814 380493 384714 396171 402578 414567 419166 425517 465047 484209 494073 506693 562221 577071 603867 628749 760986 792342 829134 851034 930094 968418 988146 1013386 1124442 1141479 1154142 1207734 1226033 1243701 1257498 1276551 1335827 1395141 1452627 1482219 1520079 1560229 1731213 1811601 1886247 2282958 2452066 2487402 2553102 2671654 2790282 2905254 2964438 3040158 3086221 3120458 3424437 3462426 3623202 3678099 3731103 3772494 3829653 4007481 4185423 4357881 4560237 4680687 5434803 6172442 6848874 7356198 7462206 7659306 8014962 8370846 8715762 9120474 9258663 9361374 10869606 11034297 11488959 12022443 12556269 13486363 13680711 14042061 14694097 16304409 18517326 22068594 22977918 24044886 25112538 26972726 27361422 27775989 28084122 29388194 32608818 33102891 33948431 36067329 37668807 40459089 41042133 42126183 44082291 55551978 66205782 67896862 72134658 75337614 80918178 82084266 83327967 84252366 88164582 89500409 99308673 101845293 108201987 121377267 126378549 132246873 166655934 179000818 198617346 203690586 216403974 242754534 249983901 252757098 264493746 268501227 305535879 364131801 396740619 499967802 537002454 611071758 728263602 793481238 805503681 916607637 984504499 1092395403 1190221857 1611007362 1833215274 1969008998 2184790806 2380443714 2416511043 2749822911 2953513497 4833022086 5499645822 5907026994 7249533129 8860540491 14499066258 17721080982 26581621473 53163242946 79744864419 159489728838
• Sum of all divisors σ(n): 415591672320
• Sum of proper divisors (its aliquot sum) s(n): 256101943482
• 159489728838 is an abundant number, because the sum of its proper divisors (256101943482) is greater than itself. Its abundance is 96612214644

Bases of 159489728838

• Binary: 10010100100010010101000010000101000110₂
• Hexadecimal: 0x2522542146
• Base-36: 219O2EDI

Squares and roots of 159489728838

• 159489728838 squared (159489728838²) is 25436973604818768830244
• 159489728838 cubed (159489728838³) is 4056936022691908810868622013376472
• The square root of 159489728838 is 399361.6516867887
• The cube root of 159489728838 is 5423.0578828341

Scales and comparisons

• 159,489,728,838 seconds is equal to 5,071 years, 14 weeks, 3 days, 22 hours, 27 minutes, 18 seconds.
• To count from 1 to 159,489,728,838 would take you about ten thousand, one hundred forty-two 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 159489728838 cubic inches would be around 451.9 feet tall.

Recreational maths with 159489728838

• 159489728838 backwards is 838827984951
• The number of decimal digits it has is: 12
• The sum of 159489728838's digits is 72
• More coming soon!