689069909682

Names of 689069909682

• Cardinal: 689069909682 can be written as Six hundred eighty-nine billion, sixty-nine million, nine hundred nine thousand, six hundred eighty-two.

Scientific notation

• Scientific notation: 6.89069909682 × 10¹¹

Factors of 689069909682

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 23

Divisors of 689069909682

• Number of divisors d(n): 350
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 27 33 42 49 54 63 66 77 81 98 99 121 126 147 154 162 189 198 231 242 294 297 343 363 378 441 462 539 567 594 686 693 726 847 882 891 1029 1078 1089 1134 1323 1331 1386 1617 1694 1782 2058 2079 2178 2401 2541 2646 2662 3087 3234 3267 3773 3969 3993 4158 4802 4851 5082 5929 6174 6237 6534 7203 7546 7623 7938 7986 9261 9317 9702 9801 11319 11858 11979 12474 14406 14553 14641 15246 17787 18522 18634 19602 21609 22638 22869 23958 26411 27783 27951 29106 29282 33957 35574 35937 41503 43218 43659 43923 45738 52822 53361 55566 55902 64827 65219 67914 68607 71874 79233 83006 83853 87318 87846 101871 102487 106722 107811 124509 129654 130438 131769 137214 158466 160083 161051 167706 194481 195657 203742 204974 215622 237699 249018 251559 263538 290521 305613 307461 320166 322102 373527 388962 391314 395307 456533 475398 480249 483153 503118 581042 586971 611226 614922 713097 717409 747054 754677 790614 871563 913066 922383 960498 966306 1120581 1127357 1173942 1185921 1369599 1426194 1434818 1449459 1509354 1743126 1760913 1771561 1844766 2139291 2152227 2241162 2254714 2371842 2614689 2739198 2767149 2898918 3195731 3361743 3382071 3521826 3543122 4108797 4278582 4304454 4348377 5021863 5229378 5282739 5314683 5534298 6391462 6456681 6723486 6764142 7844067 7891499 8217594 8301447 8696754 9587193 10043726 10146213 10565478 10629366 12326391 12400927 12913362 13045131 15065589 15688134 15782998 15944049 16602894 19174386 19370043 20292426 23532201 23674497 24652782 24801854 26090262 28761579 30131178 30438639 31888098 35153041 36979173 37202781 38740086 45196767 47064402 47348994 47832147 55240493 57523158 58110129 60877278 70306082 71023491 73958346 74405562 86284737 86806489 90393534 91315917 95664294 105459123 110480986 111608343 116220258 135590301 142046982 143496441 165721479 172569474 173612978 182631834 210918246 213070473 223216686 258854211 260419467 271180602 286992882 316377369 331442958 334825029 386683451 406770903 426140946 497164437 517708422 520838934 607645423 632754738 639211419 669650058 773366902 781258401 813541806 949132107 994328874 1004475087 1160050353 1215290846 1278422838 1491493311 1562516802 1822936269 1898264214 2008950174 2320100706 2343775203 2847396321 2982986622 3480151059 3645872538 4253517961 4474479933 4687550406 5468808807 5694792642 6960302118 7031325609 8507035922 8948959866 10440453177 10937617614 12760553883 14062651218 16406426421 20880906354 25521107766 31321359531 32812852842 38281661649 49219279263 62642719062 76563323298 98438558526 114844984947 229689969894 344534954841 689069909682
• Sum of all divisors σ(n): 1981383343071
• Sum of proper divisors (its aliquot sum) s(n): 1292313433389
• 689069909682 is an abundant number, because the sum of its proper divisors (1292313433389) is greater than itself. Its abundance is 603243523707

Bases of 689069909682

• Binary: 1010000001101111110001000110011010110010₂
• Hexadecimal: 0xA06FC466B2
• Base-36: 8SJYFL4I

Squares and roots of 689069909682

• 689069909682 squared (689069909682²) is 474817340429159637341124
• 689069909682 cubed (689069909682³) is 327182341884968478421808189304362568
• The square root of 689069909682 is 830102.3489196979
• The cube root of 689069909682 is 8832.5837046565
• Being both a perfect square and a perfect cube, 689069909682 is also a perfect sixth number.

Scales and comparisons

• 689,069,909,682 seconds is equal to 21,910 years, 15 weeks, 1 day, 4 hours, 14 minutes, 42 seconds.
• To count from 1 to 689,069,909,682 would take you about forty-three thousand, eight hundred twenty 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 689069909682 cubic inches would be around 736 feet tall.

Recreational maths with 689069909682

• 689069909682 backwards is 286909960986
• The number of decimal digits it has is: 12
• The sum of 689069909682's digits is 72
• More coming soon!