82668651312

Names of 82668651312

• Cardinal: 82668651312 can be written as Eighty-two billion, six hundred sixty-eight million, six hundred fifty-one thousand, three hundred twelve.

Scientific notation

• Scientific notation: 8.2668651312 × 10¹⁰

Factors of 82668651312

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1006

Divisors of 82668651312

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 19 24 26 38 39 48 52 57 61 76 78 104 114 122 151 152 156 183 208 228 244 247 302 304 312 366 453 456 488 494 604 624 732 741 757 793 906 912 976 988 1159 1208 1464 1482 1514 1586 1812 1963 1976 2271 2318 2379 2416 2869 2928 2964 3028 3172 3477 3624 3926 3952 4542 4636 4758 5738 5889 5928 6056 6344 6954 7248 7852 8607 9084 9211 9272 9516 9841 11476 11778 11856 12112 12688 13908 14383 15067 15704 17214 18168 18422 18544 19032 19682 22952 23556 27633 27816 28766 29523 30134 31408 34428 36336 36844 37297 38064 39364 43149 45201 45904 46177 47112 55266 55632 57532 59046 60268 68856 73688 74594 78728 86298 90402 92354 94224 110532 111891 114307 115064 118092 119743 120536 137712 138531 147376 149188 157456 172596 175009 180804 184708 186979 221064 223782 228614 230128 236184 239486 241072 277062 298376 342921 345192 350018 359229 361608 369416 373958 442128 447564 457228 472368 478972 525027 554124 560937 596752 600301 685842 690384 700036 718458 723216 738832 747916 877363 895128 914456 957944 1050054 1108248 1121874 1200602 1371684 1400072 1436916 1485991 1495832 1754726 1790256 1800903 1828912 1915888 2100108 2171833 2216496 2243748 2275117 2401204 2632089 2743368 2800144 2873832 2971982 2991664 3509452 3601806 4200216 4343666 4457973 4487496 4550234 4802408 5264178 5486736 5747664 5943964 6515499 6825351 6972727 7018904 7203612 8400432 8687332 8915946 8974992 9100468 9604816 10528356 11405719 11887928 13030998 13650702 13945454 14037808 14407224 17374664 17831892 18200936 20918181 21056712 22811438 23775856 26061996 27301404 27890908 28233829 28814448 34217157 34749328 35663784 36401872 41836362 42113424 45622876 52123992 54602808 55781816 56467658 68434314 71327568 83672724 84701487 90645451 91245752 104247984 109205616 111563632 112935316 132481813 136868628 167345448 169402974 181290902 182491504 225870632 264963626 271936353 273737256 334690896 338805948 362581804 397445439 451741264 529927252 543872706 547474512 677611896 725163608 794890878 1059854504 1087745412 1355223792 1450327216 1589781756 1722263569 2119709008 2175490824 3179563512 3444527138 4350981648 5166790707 6359127024 6889054276 10333581414 13778108552 20667162828 27556217104 41334325656 82668651312
• Sum of all divisors σ(n): 248018570240
• Sum of proper divisors (its aliquot sum) s(n): 165349918928
• 82668651312 is an abundant number, because the sum of its proper divisors (165349918928) is greater than itself. Its abundance is 82681267616

Bases of 82668651312

• Binary: 1001100111111011011111000001100110000₂
• Hexadecimal: 0x133F6F8330
• Base-36: 11Z6S3LC

Squares and roots of 82668651312

• 82668651312 squared (82668651312²) is 6834105909745039321344
• 82668651312 cubed (82668651312³) is 564966318481991198477916255203328
• The square root of 82668651312 is 287521.5666902223
• The cube root of 82668651312 is 4356.2582455687

Scales and comparisons

• 82,668,651,312 seconds is equal to 2,628 years, 31 weeks, 4 days, 2 hours, 15 minutes, 12 seconds.
• To count from 1 to 82,668,651,312 would take you about five thousand, two hundred fifty-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 82668651312 cubic inches would be around 363 feet tall.

Recreational maths with 82668651312

• 82668651312 backwards is 21315686628
• 82668651312 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 82668651312's digits is 48
• More coming soon!