1690997112

Names of 1690997112

• Cardinal: 1690997112 can be written as One billion, six hundred ninety million, nine hundred ninety-seven thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.690997112 × 10⁹

Factors of 1690997112

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 204

Divisors of 1690997112

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 19 21 24 28 36 38 41 42 56 57 59 63 72 73 76 82 84 114 118 123 126 133 146 152 164 168 171 177 219 228 236 246 252 266 287 292 328 342 354 369 399 413 438 456 472 492 504 511 531 532 574 584 657 684 708 738 779 798 826 861 876 984 1022 1062 1064 1121 1148 1197 1239 1314 1368 1387 1416 1476 1533 1558 1596 1652 1722 1752 2044 2124 2242 2296 2337 2394 2419 2478 2583 2628 2774 2952 2993 3066 3116 3192 3304 3363 3444 3717 4088 4161 4248 4307 4484 4599 4674 4788 4838 4956 5166 5256 5453 5548 5986 6132 6232 6726 6888 7011 7257 7434 7847 8322 8614 8968 8979 9198 9348 9576 9676 9709 9912 10089 10332 10906 11096 11972 12264 12483 12921 13452 14022 14514 14868 15694 16359 16644 16933 17228 17958 18396 18696 19352 19418 20178 20664 20951 21771 21812 23541 23944 24966 25842 26904 26937 28044 29028 29127 29736 30149 31388 32718 33288 33866 34456 35916 36792 38763 38836 40356 41902 43542 43624 45961 47082 49077 49932 50799 51684 53874 56088 56867 58056 58254 60298 62776 62853 65436 67732 70623 71832 77526 77672 80712 81833 83804 87084 87381 90447 91922 94164 98154 99864 101598 103368 107748 113734 116508 120596 125706 130872 135464 137883 141246 152397 155052 163666 167608 170601 174168 174762 176587 180894 183844 188328 188559 196308 203196 215496 227468 233016 241192 245499 251412 271341 275766 282492 304794 310104 321727 327332 341202 349524 353174 361788 367688 377118 392616 398069 406392 413649 454936 490998 502824 511803 529761 542682 551532 564984 572831 609588 643454 654664 682404 699048 706348 723576 736497 754236 796138 827298 965181 981996 1023606 1059522 1085364 1103064 1145662 1194207 1219176 1236109 1286908 1364808 1412696 1472994 1508472 1589283 1592276 1654596 1718493 1930362 1963992 2047212 2119044 2170728 2291324 2388414 2472218 2573816 2895543 2945988 3178566 3184552 3309192 3355153 3436986 3582621 3708327 3860724 4094424 4238088 4582648 4776828 4944436 5155479 5791086 5891976 6357132 6710306 6873972 7165242 7416654 7721448 9553656 9888872 10065459 10310958 11124981 11582172 12714264 13420612 13747944 14330484 14833308 20130918 20621916 22249962 23164344 23486071 26841224 28660968 29666616 30196377 40261836 41243832 44499924 46972142 60392754 70458213 80523672 88999848 93944284 120785508 140916426 187888568 211374639 241571016 281832852 422749278 563665704 845498556 1690997112
• Sum of all divisors σ(n): 5818176000
• Sum of proper divisors (its aliquot sum) s(n): 4127178888
• 1690997112 is an abundant number, because the sum of its proper divisors (4127178888) is greater than itself. Its abundance is 2436181776

Bases of 1690997112

• Binary: 1100100110010101001000101111000₂
• Hexadecimal: 0x64CA9178
• Base-36: RYRXQ0

Squares and roots of 1690997112

• 1690997112 squared (1690997112²) is 2859471232792340544
• 1690997112 cubed (1690997112³) is 4835357596498927555624508928
• The square root of 1690997112 is 41121.7352746695
• The cube root of 1690997112 is 1191.3726391827

Scales and comparisons

• 1,690,997,112 seconds is equal to 53 years, 39 weeks, 6 days, 17 hours, 25 minutes, 12 seconds.
• To count from 1 to 1,690,997,112 would take you about one hundred seven 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 1690997112 cubic inches would be around 99.3 feet tall.

Recreational maths with 1690997112

• 1690997112 backwards is 2117990961
• The number of decimal digits it has is: 10
• The sum of 1690997112's digits is 45
• More coming soon!