1068664740

Names of 1068664740

• Cardinal: 1068664740 can be written as One billion, sixty-eight million, six hundred sixty-four thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.06866474 × 10⁹

Factors of 1068664740

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 101

Divisors of 1068664740

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 13 15 20 22 26 30 33 39 44 52 55 60 65 66 67 78 110 121 130 132 134 143 156 165 169 195 201 220 242 260 268 286 330 335 338 363 390 402 429 484 507 572 605 660 670 676 715 726 737 780 804 845 858 871 1005 1014 1210 1340 1430 1452 1474 1573 1690 1716 1742 1815 1859 2010 2028 2145 2197 2211 2420 2535 2613 2860 2948 3146 3380 3484 3630 3685 3718 4020 4290 4355 4394 4422 4719 5070 5226 5577 6292 6591 7260 7370 7436 7865 8107 8580 8710 8788 8844 9295 9438 9581 10140 10452 10985 11055 11154 11323 13065 13182 14740 15730 16214 17420 18590 18876 19162 20449 21970 22110 22308 22646 23595 24167 24321 26130 26364 27885 28743 31460 32428 32955 33969 37180 38324 40535 40898 43940 44220 45292 47190 47905 48334 48642 52260 55770 56615 57486 61347 65910 67938 72501 81070 81796 94380 95810 96668 97284 102245 105391 111540 113230 114972 120835 121605 122694 124553 131820 135876 143715 145002 147199 162140 169845 191620 204490 210782 226460 241670 243210 245388 249106 265837 287430 290004 294398 306735 316173 339690 362505 373659 408980 421564 441597 483340 486420 498212 526955 531674 574860 588796 613470 622765 632346 679380 725010 735995 747318 797511 883194 1053910 1063348 1226940 1245530 1264692 1329185 1370083 1450020 1471990 1494636 1580865 1595022 1619189 1766388 1868295 2107820 2207985 2491060 2658370 2740166 2943980 3161730 3190044 3238378 3736590 3987555 4110249 4415970 4857567 5316740 5480332 6323460 6476756 6850415 7473180 7975110 8095945 8220498 8831940 9715134 13700830 15950220 16191890 16440996 17811079 19430268 20551245 24287835 27401660 32383780 35622158 41102490 48575670 53433237 71244316 82204980 89055395 97151340 106866474 178110790 213732948 267166185 356221580 534332370 1068664740
• Sum of all divisors σ(n): 3616152960
• Sum of proper divisors (its aliquot sum) s(n): 2547488220
• 1068664740 is an abundant number, because the sum of its proper divisors (2547488220) is greater than itself. Its abundance is 1478823480

Bases of 1068664740

• Binary: 111111101100101000011110100100₂
• Hexadecimal: 0x3FB287A4
• Base-36: HO96ZO

Squares and roots of 1068664740

• 1068664740 squared (1068664740²) is 1142044326519267600
• 1068664740 cubed (1068664740³) is 1220462503268188214744424000
• The square root of 1068664740 is 32690.4380515159
• The cube root of 1068664740 is 1022.3834879387

Scales and comparisons

• 1,068,664,740 seconds is equal to 33 years, 50 weeks, 6 days, 19 hours, 19 minutes.
• To count from 1 to 1,068,664,740 would take you about sixty-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 1068664740 cubic inches would be around 85.2 feet tall.

Recreational maths with 1068664740

• 1068664740 backwards is 0474668601
• The number of decimal digits it has is: 10
• The sum of 1068664740's digits is 42
• More coming soon!