161084810328

Names of 161084810328

• Cardinal: 161084810328 can be written as One hundred sixty-one billion, eighty-four million, eight hundred ten thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.61084810328 × 10¹¹

Factors of 161084810328

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 554

Divisors of 161084810328

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 12 13 19 24 26 29 38 39 52 57 58 76 78 79 87 104 114 116 152 156 158 174 228 232 237 247 312 316 348 377 409 456 474 494 551 632 696 741 754 818 841 948 988 1027 1102 1131 1227 1482 1501 1508 1636 1653 1682 1896 1976 2054 2204 2262 2291 2454 2523 2964 3002 3016 3081 3272 3306 3364 4108 4408 4503 4524 4582 4908 5046 5317 5928 6004 6162 6612 6728 6873 7163 7771 8216 9006 9048 9164 9816 10092 10634 10933 11861 12008 12324 13224 13746 14326 15542 15951 15979 18012 18328 19513 20184 21268 21489 21866 23313 23722 24648 27492 28652 29783 31084 31902 31958 32311 32799 35583 36024 39026 42536 42978 43529 43732 46626 47444 47937 54984 57304 58539 59566 62168 63804 63916 64622 65598 66439 71166 78052 85956 87058 87464 89349 93252 94888 95874 96933 101023 117078 119132 127608 127832 129244 130587 131196 132878 142332 154193 156104 171912 174116 178698 186504 191748 193866 199317 202046 207727 225359 234156 238264 258488 261174 262392 265756 284664 303069 308386 343969 348232 357396 383496 387732 398634 404092 415454 420043 450718 462579 468312 522348 531512 565877 606138 613909 616772 623181 676077 687938 714792 775464 797268 808184 830908 840086 863707 901436 925158 937019 1031907 1044696 1131754 1212276 1227818 1233544 1246362 1260129 1262341 1352154 1375876 1594536 1661816 1680172 1697631 1727414 1802872 1841727 1850316 1874038 2063814 2263508 2424552 2455636 2492724 2520258 2524682 2591121 2704308 2751752 2811057 2929667 3360344 3395262 3454828 3683454 3700632 3748076 3787023 4127628 4471597 4527016 4911272 4985448 5040516 5049364 5182242 5408616 5622114 5859334 6535411 6790524 6909656 7366908 7496152 7574046 7980817 8255256 8789001 8943194 10081032 10098728 10364484 11244228 11718668 12181247 13070822 13414791 13581048 14733816 15148092 15961634 16410433 17578002 17803361 17886388 19606233 20728968 22488456 23437336 23942451 24362494 26141644 26829582 27173551 30296184 31923268 32820866 35156004 35606722 35772776 36543741 39212466 47884902 48724988 49231299 52283288 53410083 53659164 54347102 63846536 65641732 70312008 71213444 73087482 78424932 81520653 84960343 95769804 97449976 98462598 106820166 107318328 108694204 131283464 142426888 146174964 156849864 163041306 169920686 191539608 196925196 213640332 217388408 231443693 254881029 292349928 326082612 339841372 353256163 393850392 427280664 462887386 509762058 516297469 652165224 679682744 694331079 706512326 925774772 1019524116 1032594938 1059768489 1388662158 1413024652 1548892407 1851549544 2039048232 2065189876 2119536978 2777324316 2826049304 3097784814 4130379752 4239073956 5554648632 6195569628 6711867097 8478147912 12391139256 13423734194 20135601291 26847468388 40271202582 53694936776 80542405164 161084810328
• Sum of all divisors σ(n): 479955840000
• Sum of proper divisors (its aliquot sum) s(n): 318871029672
• 161084810328 is an abundant number, because the sum of its proper divisors (318871029672) is greater than itself. Its abundance is 157786219344

Bases of 161084810328

• Binary: 10010110000001011001110010010001011000₂
• Hexadecimal: 0x2581672458
• Base-36: 2201QJ4O

Squares and roots of 161084810328

• 161084810328 squared (161084810328²) is 25948316118407735467584
• 161084810328 cubed (161084810328³) is 4179879580264695257163767032407552
• The square root of 161084810328 is 401353.7222052389
• The cube root of 161084810328 is 5441.0768927569

Scales and comparisons

• 161,084,810,328 seconds is equal to 5,121 years, 51 weeks, 6 days, 12 hours, 38 minutes, 48 seconds.
• To count from 1 to 161,084,810,328 would take you about ten thousand, two hundred forty-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 161084810328 cubic inches would be around 453.4 feet tall.

Recreational maths with 161084810328

• 161084810328 backwards is 823018480161
• The number of decimal digits it has is: 12
• The sum of 161084810328's digits is 42
• More coming soon!