1268331323557464

Names of 1268331323557464

• Cardinal: 1268331323557464 can be written as One quadrillion, two hundred sixty-eight trillion, three hundred thirty-one billion, three hundred twenty-three million, five hundred fifty-seven thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.268331323557464 × 10¹⁵

Factors of 1268331323557464

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 665199

Divisors of 1268331323557464

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 31 36 54 62 72 73 81 93 108 124 146 162 186 216 219 248 279 292 324 372 438 558 584 648 657 744 837 876 1116 1303 1314 1674 1752 1971 2232 2263 2511 2606 2628 3348 3909 3942 4526 5022 5212 5256 5913 6696 6789 7818 7884 9052 10044 10424 11727 11826 13578 15636 15768 18104 20088 20367 23454 23652 27156 31272 35181 40393 40734 46908 47304 54312 61101 70362 80786 81468 93816 95119 105543 121179 122202 140724 161572 162936 183303 190238 211086 242358 244404 281448 285357 323144 363537 366606 380476 422172 484716 488808 570714 663787 727074 733212 760952 844344 856071 969432 1090611 1141428 1327574 1454148 1466424 1712142 1991361 2181222 2282856 2568213 2655148 2908296 2948689 3271833 3424284 3982722 4362444 5136426 5310296 5897378 5974083 6543666 6848568 7704639 7965444 8724888 8846067 10272852 11794756 11948166 13087332 15409278 15930888 17692134 17922249 20545704 20577397 23589512 23896332 26174664 26538201 30818556 35384268 35844498 41154794 47792664 48456451 53076402 53766747 61637112 61732191 70768536 71688996 79614603 82309588 96912902 106152804 107533494 123464382 143377992 145369353 159229206 164619176 185196573 193825804 212305608 215066988 238843809 246928764 290738706 318458412 370393146 387651608 430133976 436108059 477687618 493857528 555589719 581477412 636916824 740786292 864914461 872216118 955375236 1111179438 1162954824 1308324177 1481572584 1502149981 1666769157 1729828922 1744432236 1910750472 2222358876 2594743383 2616648354 3004299962 3333538314 3459657844 3488864472 3924972531 4444717752 4506449943 5189486766 5233296708 6008599924 6667076628 6919315688 7784230149 7849945062 9012899886 10378973532 10466593416 12017199848 13334153256 13519349829 15568460298 15699890124 18025799772 20757947064 23352690447 26812348291 27038699658 31136920596 31399780248 36051599544 40558049487 46705380894 53624696582 54077399316 62273841192 63138755653 70058071341 80437044873 81116098974 93410761788 107249393164 108154798632 121674148461 126277511306 140116142682 160874089746 162232197948 186821523576 189416266959 214498786328 241311134619 243348296922 252555022612 280232285364 321748179492 324464395896 378832533918 482622269238 486696593844 505110045224 560464570728 568248800877 643496358984 723933403857 757665067836 965244538476 973393187688 1136497601754 1447866807714 1515330135672 1704746402631 1930489076952 1957301425243 2171800211571 2272995203508 2895733615428 3409492805262 3914602850486 4343600423142 4545990407016 5114239207893 5791467230856 5871904275729 6818985610524 7829205700972 8687200846284 10228478415786 11743808551458 13637971221048 15658411401944 17374401692568 17615712827187 20456956831572 23487617102916 35231425654374 40913913663144 46975234205832 52847138481561 70462851308748 105694276963122 140925702617496 158541415444683 211388553926244 317082830889366 422777107852488 634165661778732 1268331323557464
• Sum of all divisors σ(n): 3720191668131840
• Sum of proper divisors (its aliquot sum) s(n): 2451860344574376
• 1268331323557464 is an abundant number, because the sum of its proper divisors (2451860344574376) is greater than itself. Its abundance is 1183529021016912

Bases of 1268331323557464

• Binary: 100100000011000101001100101111111111000011001011000₂
• Hexadecimal: 0x4818A65FF8658
• Base-36: CHL3D6P9I0

Squares and roots of 1268331323557464

• 1268331323557464 squared (1268331323557464²) is 1608664346317028434600510111296
• 1268331323557464 cubed (1268331323557464³) is 2040319379523979313040759905201071693291513344
• The square root of 1268331323557464 is 35613639.5719036839
• The cube root of 1268331323557464 is 108245.7630112373

Scales and comparisons

• 1,268,331,323,557,464 seconds is equal to 40,329,012 years, 45 weeks, 6 days, 7 hours, 44 minutes, 24 seconds.
• To count from 1 to 1,268,331,323,557,464 would take you about one hundred twenty million, nine hundred eighty-seven thousand and thirty-eight 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 1268331323557464 cubic inches would be around 9020.5 feet tall.

Recreational maths with 1268331323557464

• 1268331323557464 backwards is 4647553231338621
• The number of decimal digits it has is: 16
• The sum of 1268331323557464's digits is 63
• More coming soon!