17990819028

Names of 17990819028

• Cardinal: 17990819028 can be written as Seventeen billion, nine hundred ninety million, eight hundred nineteen thousand and twenty-eight.

Scientific notation

• Scientific notation: 1.7990819028 × 10¹⁰

Factors of 17990819028

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 464

Divisors of 17990819028

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 19 21 26 28 36 38 39 42 49 52 57 63 76 78 84 91 98 114 117 126 133 147 156 157 171 182 196 228 234 247 252 263 266 273 294 314 342 364 399 441 468 471 494 526 532 546 588 628 637 684 741 789 798 819 882 931 942 988 1052 1092 1099 1197 1274 1413 1482 1578 1596 1638 1729 1764 1841 1862 1884 1911 2041 2198 2223 2367 2394 2548 2793 2826 2964 2983 3156 3276 3297 3419 3458 3682 3724 3822 4082 4396 4446 4734 4788 4997 5187 5523 5586 5652 5733 5966 6123 6594 6838 6916 7364 7644 7693 8164 8379 8892 8949 9468 9891 9994 10257 10374 11046 11172 11466 11932 12103 12246 12887 13188 13676 14287 14991 15386 15561 16569 16758 17898 18369 19782 19988 20514 20748 20881 22092 22932 23079 23933 24206 24492 25774 26847 28574 29982 30771 30772 31122 33138 33516 34979 35796 36309 36738 38661 38779 39564 41028 41291 41762 42861 44973 46158 47866 48412 51548 53694 57148 59964 61542 62244 62643 64961 66276 69237 69958 71799 72618 73476 77322 77558 82582 83524 85722 89946 92316 95732 100009 104937 107388 108927 115983 116337 123084 123873 125286 128583 129922 138474 139916 143598 145236 146167 154644 155116 165164 167531 171444 179892 187929 194883 200018 209874 215397 217854 231966 232674 244853 247746 250572 257166 259844 271453 276948 287196 289037 292334 300027 314811 335062 349011 371619 375858 389766 400036 419748 430794 435708 438501 454727 463932 465348 489706 495492 502593 514332 536783 542906 578074 584649 584668 600054 629622 670124 698022 734559 743238 751716 779532 784529 814359 861588 867111 877002 900081 909454 979412 1005186 1073566 1085812 1156148 1169298 1200108 1259244 1315503 1364181 1396044 1469118 1486476 1507779 1569058 1610349 1628718 1734222 1754004 1800162 1818908 1900171 2010372 2023259 2147132 2203677 2338596 2353587 2443077 2601333 2631006 2728362 2938236 3015558 3138116 3183089 3220698 3257436 3468444 3600324 3757481 3800342 4046518 4092543 4407354 4707174 4831047 4886154 5202666 5262012 5456724 5491703 5700513 6031116 6069777 6366178 6441396 7060761 7514962 7600684 8093036 8185086 8814708 9414348 9549267 9662094 9772308 10198877 10405332 10983406 11272443 11401026 12139554 12732356 14121522 15029924 16370172 16475109 17101539 18209331 19098534 19324188 20397754 21966812 22544886 22802052 24279108 26302367 28243044 28647801 30596631 32950218 33817329 34203078 36418662 38197068 38441921 40795508 45089772 49425327 52604734 57295602 61193262 65900436 67634658 68406156 71392139 72837324 76883842 78907101 91789893 98850654 105209468 114591204 115325763 122386524 135269316 142784278 153767684 157814202 183579786 197701308 214176417 230651526 236721303 285568556 315628404 345977289 367159572 428352834 461303052 473442606 499744973 642529251 691954578 856705668 946885212 999489946 1285058502 1383909156 1499234919 1998979892 2570117004 2998469838 4497704757 5996939676 8995409514 17990819028
• Sum of all divisors σ(n): 60580840320
• Sum of proper divisors (its aliquot sum) s(n): 42590021292
• 17990819028 is an abundant number, because the sum of its proper divisors (42590021292) is greater than itself. Its abundance is 24599202264

Bases of 17990819028

• Binary: 10000110000010101100001110011010100₂
• Hexadecimal: 0x430561CD4
• Base-36: 89J9OT0

Squares and roots of 17990819028

• 17990819028 squared (17990819028²) is 323669569298246864784
• 17990819028 cubed (17990819028³) is 5823080646115464301997330309952
• The square root of 17990819028 is 134129.8588234551
• The cube root of 17990819028 is 2620.2957452217

Scales and comparisons

• 17,990,819,028 seconds is equal to 572 years, 2 weeks, 5 days, 1 hour, 43 minutes, 48 seconds.
• To count from 1 to 17,990,819,028 would take you about one thousand, one hundred forty-four 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 17990819028 cubic inches would be around 218.4 feet tall.

Recreational maths with 17990819028

• 17990819028 backwards is 82091809971
• The number of decimal digits it has is: 11
• The sum of 17990819028's digits is 54
• More coming soon!