161442006528

Names of 161442006528

• Cardinal: 161442006528 can be written as One hundred sixty-one billion, four hundred forty-two million, six thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 1.61442006528 × 10¹¹

Factors of 161442006528

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 191

Divisors of 161442006528

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 19 22 24 32 33 38 44 48 57 64 66 73 76 83 88 96 114 128 132 146 152 166 176 192 209 219 228 249 256 264 292 304 332 352 384 418 438 456 498 512 528 584 608 627 664 704 768 803 836 876 912 913 996 1056 1168 1216 1254 1328 1387 1408 1536 1577 1606 1672 1752 1824 1826 1992 2112 2336 2409 2432 2508 2656 2739 2774 2816 3154 3212 3344 3504 3648 3652 3984 4161 4224 4672 4731 4818 4864 5016 5312 5478 5548 5632 6059 6308 6424 6688 6889 7008 7296 7304 7968 8322 8448 9344 9462 9636 9728 10032 10624 10956 11096 12118 12616 12848 13376 13778 14016 14592 14608 15257 15936 16644 16896 17347 18177 18688 18924 19272 20064 20667 21248 21912 22192 24236 25232 25696 26752 27556 28032 29184 29216 30514 31872 33288 34694 36354 37376 37848 38544 40128 41334 42496 43824 44384 45771 48472 50464 51392 52041 53504 55112 56064 58432 61028 63744 66576 66649 69388 72708 75696 75779 77088 80256 82668 87648 88768 91542 96944 100928 102784 104082 107008 110224 112128 115121 116864 122056 127488 130891 133152 133298 138776 145416 151392 151558 154176 160512 165336 175296 177536 183084 193888 199947 201856 205568 208164 220448 227337 230242 233728 244112 261782 266304 266596 277552 290832 302784 303116 308352 321024 330672 345363 350592 355072 366168 387776 392673 399894 403712 411136 416328 440896 454674 460484 467456 488224 502897 523564 532608 533192 555104 581664 605568 606232 616704 661344 690726 701184 710144 732336 775552 785346 799788 807424 832656 881792 909348 920968 976448 1005794 1047128 1065216 1066384 1110208 1163328 1211136 1212464 1233408 1266331 1322688 1381452 1402368 1439801 1464672 1508691 1551104 1570692 1599576 1665312 1763584 1818696 1841936 1952896 2011588 2094256 2130432 2132768 2220416 2326656 2422272 2424928 2532662 2645376 2762904 2879602 2929344 3017382 3102208 3141384 3199152 3330624 3527168 3637392 3683872 3798993 3905792 4023176 4188512 4265536 4319403 4440832 4653312 4849856 5065324 5290752 5525808 5531867 5759204 5858688 6034764 6282768 6398304 6661248 7274784 7367744 7597986 7811584 8046352 8377024 8531072 8638806 8881664 9306624 9555043 9699712 10130648 10581504 11051616 11063734 11518408 11717376 12069528 12565536 12796608 13322496 14549568 14735488 15195972 16092704 16595601 16754048 17062144 17277612 19110086 19399424 20261296 22103232 22127468 23036816 23434752 24139056 25131072 25593216 26644992 28665129 29099136 29470976 30391944 32185408 33191202 33508096 34124288 34555224 38220172 38798848 40522592 44206464 44254936 46073632 48278112 50262144 51186432 57330258 58198272 58941952 60783888 64370816 66382404 67016192 69110448 76440344 81045184 88412928 88509872 92147264 96556224 100524288 102372864 105105473 114660516 116396544 121567776 128741632 132764808 138220896 152880688 162090368 176825856 177019744 184294528 193112448 201048576 210210946 229321032 243135552 257483264 265529616 276441792 305761376 315316419 324180736 354039488 368589056 386224896 420421892 458642064 486271104 531059232 552883584 611522752 630632838 648361472 708078976 737178112 772449792 840843784 917284128 972542208 1062118464 1105767168 1223045504 1261265676 1416157952 1681687568 1834568256 1945084416 2124236928 2211534336 2446091008 2522531352 2832315904 3363375136 3669136512 4248473856 4892182016 5045062704 6726750272 7338273024 8496947712 10090125408 13453500544 14676546048 20180250816 26907001088 40360501632 53814002176 80721003264 161442006528
• Sum of all divisors σ(n): 506755244160
• Sum of proper divisors (its aliquot sum) s(n): 345313237632
• 161442006528 is an abundant number, because the sum of its proper divisors (345313237632) is greater than itself. Its abundance is 183871231104

Bases of 161442006528

• Binary: 10010110010110101100011000011000000000₂
• Hexadecimal: 0x2596B18600
• Base-36: 225YEHHC

Squares and roots of 161442006528

• 161442006528 squared (161442006528²) is 26063521471786794614784
• 161442006528 cubed (161442006528³) is 4207747203590871864024153773309952
• The square root of 161442006528 is 401798.4650642657
• The cube root of 161442006528 is 5445.0956809485

Scales and comparisons

• 161,442,006,528 seconds is equal to 5,133 years, 18 weeks, 3 days, 17 hours, 48 minutes, 48 seconds.
• To count from 1 to 161,442,006,528 would take you about ten thousand, two hundred sixty-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 161442006528 cubic inches would be around 453.8 feet tall.

Recreational maths with 161442006528

• 161442006528 backwards is 825600244161
• The number of decimal digits it has is: 12
• The sum of 161442006528's digits is 39
• More coming soon!