165388100738048

Names of 165388100738048

• Cardinal: 165388100738048 can be written as One hundred sixty-five trillion, three hundred eighty-eight billion, one hundred million, seven hundred thirty-eight thousand and forty-eight.

Scientific notation

• Scientific notation: 1.65388100738048 × 10¹⁴

Factors of 165388100738048

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 141

Divisors of 165388100738048

• Number of divisors d(n): 330
• Complete list of divisors:
  1 2 4 8 16 31 32 47 61 62 64 94 122 124 128 188 244 248 256 376 488 496 512 752 961 976 992 1024 1457 1504 1891 1922 1952 1984 2867 2914 3008 3721 3782 3844 3904 3968 5734 5828 6016 7442 7564 7688 7808 7936 11468 11656 12032 14884 15128 15376 15616 15872 22936 23312 24064 29768 29791 30256 30752 31232 31744 45167 45872 46624 48128 58621 59536 59582 60512 61504 62464 88877 90334 91744 93248 115351 117242 119072 119164 121024 123008 174887 177754 180668 183488 186496 230702 234484 238144 238328 242048 246016 349774 355508 361336 366976 372992 461404 468968 476288 476656 484096 492032 699548 711016 722672 733952 745984 922808 923521 937936 952576 953312 968192 984064 1399096 1400177 1422032 1445344 1467904 1491968 1817251 1845616 1847042 1875872 1905152 1906624 1936384 2755187 2798192 2800354 2844064 2890688 2935808 3575881 3634502 3691232 3694084 3751744 3810304 3813248 5421497 5510374 5596384 5600708 5688128 5781376 7151762 7269004 7382464 7388168 7503488 7626496 10842994 11020748 11192768 11201416 11376256 11562752 14303524 14538008 14764928 14776336 15006976 15252992 21685988 22041496 22385536 22402832 22752512 23125504 28607048 29076016 29529856 29552672 30013952 30505984 43371976 43405487 44082992 44771072 44805664 45505024 46251008 56334781 57214096 58152032 59059712 59105344 60027904 85410797 86743952 86810974 88165984 89542144 89611328 91010048 110852311 112669562 114428192 116304064 118119424 118210688 168066407 170821594 173487904 173621948 176331968 179084288 179222656 221704622 225339124 228856384 232608128 236421376 336132814 341643188 346975808 347243896 352663936 358445312 443409244 450678248 457712768 465216256 472842752 672265628 683286376 693951616 694487792 705327872 716890624 886818488 901356496 915425536 930432512 945685504 1344531256 1366572752 1387903232 1388975584 1410655744 1433781248 1773636976 1802712992 1830851072 1860865024 2647734707 2689062512 2733145504 2775806464 2777951168 2821311488 3436421641 3547273952 3605425984 3661702144 5210058617 5295469414 5378125024 5466291008 5551612928 5555902336 6872843282 7094547904 7210851968 10420117234 10590938828 10756250048 10932582016 11111804672 13745686564 14189095808 14421703936 20840234468 21181877656 21512500096 21865164032 22223609344 27491373128 28378191616 28843407872 41680468936 42363755312 43025000192 43730328064 44447218688 54982746256 56756383232 57686815744 83360937872 84727510624 86050000384 87460656128 109965492512 113512766464 161511817127 166721875744 169455021248 172100000768 219930985024 323023634254 333443751488 338910042496 439861970048 646047268508 666887502976 677820084992 879723940096 1292094537016 1333775005952 1355640169984 1759447880192 2584189074032 2667550011904 2711280339968 3518895760384 5168378148064 5335100023808 10336756296128 20673512592256 41347025184512 82694050369024 165388100738048
• Sum of all divisors σ(n): 354717504638640
• Sum of proper divisors (its aliquot sum) s(n): 189329403900592
• 165388100738048 is an abundant number, because the sum of its proper divisors (189329403900592) is greater than itself. Its abundance is 23941303162544

Bases of 165388100738048

• Binary: 100101100110101101101010111111101001110000000000₂
• Hexadecimal: 0x966B6AFE9C00
• Base-36: 1MMI8SZGU8

Squares and roots of 165388100738048

• 165388100738048 squared (165388100738048²) is 27353223865738713402314850304
• 165388100738048 cubed (165388100738048³) is 4523897744217173073714114642714653037166592
• The square root of 165388100738048 is 12860330.5065635075
• The cube root of 165388100738048 is 54891.0350332531

Scales and comparisons

• 165,388,100,738,048 seconds is equal to 5,258,830 years, 1 week, 1 day, 21 hours, 54 minutes, 8 seconds.
• To count from 1 to 165,388,100,738,048 would take you about thirteen million, one hundred forty-seven thousand and seventy-five 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 165388100738048 cubic inches would be around 4574.3 feet tall.

Recreational maths with 165388100738048

• 165388100738048 backwards is 840837001883561
• 165388100738048 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 165388100738048's digits is 62
• More coming soon!