16768979568

Names of 16768979568

• Cardinal: 16768979568 can be written as Sixteen billion, seven hundred sixty-eight million, nine hundred seventy-nine thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.6768979568 × 10¹⁰

Factors of 16768979568

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 72

Divisors of 16768979568

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 33 36 37 38 44 48 57 66 72 74 76 88 99 111 114 121 132 144 148 152 171 176 198 209 222 228 242 264 296 304 333 342 363 396 407 418 444 456 484 528 592 627 666 684 703 726 792 814 836 888 912 968 1089 1221 1254 1332 1368 1369 1406 1452 1584 1628 1672 1776 1881 1936 2109 2178 2299 2442 2508 2664 2736 2738 2812 2904 3256 3344 3663 3762 4107 4218 4356 4477 4598 4884 5016 5328 5476 5624 5808 6327 6512 6897 7326 7524 7733 8214 8436 8712 8954 9196 9768 10032 10952 11248 12321 12654 13431 13794 14652 15048 15059 15466 16428 16872 17424 17908 18392 19536 20691 21904 23199 24642 25308 26011 26862 27588 29304 30096 30118 30932 32856 33744 35816 36784 40293 41382 45177 46398 49284 50616 50653 52022 53724 55176 58608 60236 61864 65712 69597 71632 78033 80586 82764 85063 90354 92796 98568 101232 101306 104044 107448 110352 120472 123728 135531 139194 151959 156066 161172 165528 165649 170126 180708 185592 197136 202612 208088 214896 234099 240944 255189 271062 278388 286121 303918 312132 322344 331056 331298 340252 361416 371184 405224 416176 455877 468198 496947 510378 542124 556776 557183 572242 607836 624264 644688 662596 680504 722832 765567 810448 858363 911754 936396 962407 993894 1020756 1084248 1113552 1114366 1144484 1215672 1248528 1325192 1361008 1490841 1531134 1671549 1716726 1823508 1872792 1924814 1987788 2041512 2168496 2228732 2288968 2431344 2575089 2650384 2887221 2981682 3062268 3147331 3343098 3433452 3647016 3745584 3849628 3975576 4083024 4457464 4577936 5014647 5150178 5774442 5963364 6124536 6129013 6294662 6686196 6866904 7294032 7699256 7951152 8661663 8914928 9441993 10029294 10300356 10586477 11548884 11926728 12249072 12258026 12589324 13372392 13733808 15398512 17323326 18387039 18883986 20058588 20600712 21172954 23097768 23853456 24516052 25178648 26744784 28325979 31759431 34646652 36774078 37767972 40117176 41201424 42345908 46195536 49032104 50357296 55161117 56651958 63518862 69293304 73548156 75535944 80234352 84691816 95278293 98064208 110322234 113303916 116451247 127037724 138586608 147096312 151071888 169383632 190556586 220644468 226607832 232902494 254075448 294192624 349353741 381113172 441288936 453215664 465804988 508150896 698707482 762226344 882577872 931609976 1048061223 1397414964 1524452688 1863219952 2096122446 2794829928 4192244892 5589659856 8384489784 16768979568
• Sum of all divisors σ(n): 55807278800
• Sum of proper divisors (its aliquot sum) s(n): 39038299232
• 16768979568 is an abundant number, because the sum of its proper divisors (39038299232) is greater than itself. Its abundance is 22269319664

Bases of 16768979568

• Binary: 1111100111100000100101001001110000₂
• Hexadecimal: 0x3E7825270
• Base-36: 7PBTFG0

Squares and roots of 16768979568

• 16768979568 squared (16768979568²) is 281198675752001466624
• 16768979568 cubed (16768979568³) is 4715414848233969628923889938432
• The square root of 16768979568 is 129495.0947642419
• The cube root of 16768979568 is 2559.5810048317

Scales and comparisons

• 16,768,979,568 seconds is equal to 533 years, 10 weeks, 3 days, 9 hours, 52 minutes, 48 seconds.
• To count from 1 to 16,768,979,568 would take you about one thousand and 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 16768979568 cubic inches would be around 213.3 feet tall.

Recreational maths with 16768979568

• 16768979568 backwards is 86597986761
• 16768979568 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16768979568's digits is 72
• More coming soon!