1320972815352260

Names of 1320972815352260

• Cardinal: 1320972815352260 can be written as One quadrillion, three hundred twenty trillion, nine hundred seventy-two billion, eight hundred fifteen million, three hundred fifty-two thousand, two hundred sixty.

Scientific notation

• Scientific notation: 1.32097281535226 × 10¹⁵

Factors of 1320972815352260

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 844

Divisors of 1320972815352260

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 14 19 20 28 35 38 49 70 76 95 98 133 140 190 196 245 266 343 361 380 490 532 665 686 722 811 931 980 1330 1372 1444 1622 1715 1805 1862 2527 2660 3244 3430 3610 3724 4055 4655 5054 5677 6517 6860 7220 8110 9310 10108 11354 12635 13034 15409 16220 17689 18620 22708 25270 26068 28385 30818 32585 35378 39739 50540 56770 61636 65170 70756 77045 79478 88445 107863 113540 123823 130340 154090 158956 176890 198695 215726 247646 278173 292771 308180 353780 397390 431452 495292 539315 556346 585542 619115 657721 755041 794780 1078630 1112692 1171084 1238230 1315442 1390865 1463855 1510082 2049397 2157260 2476460 2630884 2781730 2927710 3020164 3288605 3775205 4098794 4604047 5285287 5563460 5855420 6577210 7550410 8197588 9208094 10246985 10570574 12496699 13154420 14345779 15100820 18416188 20493970 21141148 23020235 24993398 26426435 28691558 32228329 40987940 46040470 49986796 52852870 57383116 62483495 64456658 71728895 87476893 92080940 100420453 105705740 124966990 128913316 143457790 161141645 174953786 200840906 225598303 237437281 249933980 286915580 322283290 349907572 401681812 437384465 451196606 474874562 502102265 533411731 612338251 644566580 874768930 902393212 949749124 1004204530 1066823462 1127991515 1187186405 1224676502 1662060967 1749537860 2008409060 2133646924 2255983030 2374372810 2449353004 2667058655 3061691255 3324121934 3733882117 4286367757 4511966060 4748745620 5334117310 6123382510 6648243868 7467764234 8310304835 8572735514 10134822889 10668234620 11634426769 12246765020 14935528468 16620609670 17145471028 18669410585 20269645778 21431838785 23268853538 26137174819 33241219340 37338821170 40539291556 42863677570 46537707076 50674114445 52274349638 58172133845 70943760223 74677642340 81440987383 85727355140 101348228890 104548699276 116344267690 130685874095 141887520446 162881974766 182960223733 192561634891 202696457780 232688535380 261371748190 283775040892 325763949532 354718801115 365920447466 385123269782 407204936915 496606321561 522743496380 709437602230 731840894932 770246539564 814409873830 914801118665 962808174455 993212643122 1347931444237 1418875204460 1628819747660 1829602237330 1925616348910 1986425286244 2483031607805 2695862888474 3476244250927 3659204474660 3851232697820 4966063215610 5391725776948 6739657221185 6952488501854 9435520109659 9932126431220 13479314442370 13904977003708 17381221254635 18871040219318 26958628884740 34762442509270 37742080438636 47177600548295 66048640767613 69524885018540 94355201096590 132097281535226 188710402193180 264194563070452 330243203838065 660486407676130 1320972815352260
• Sum of all divisors σ(n): 3418476945811200
• Sum of proper divisors (its aliquot sum) s(n): 2097504130458940
• 1320972815352260 is an abundant number, because the sum of its proper divisors (2097504130458940) is greater than itself. Its abundance is 776531315106680

Bases of 1320972815352260

• Binary: 100101100010110101011110011011010101100000111000100₂
• Hexadecimal: 0x4B16AF36AC1C4
• Base-36: D08UJ7R4CK

Squares and roots of 1320972815352260

• 1320972815352260 squared (1320972815352260²) is 1744969178899675992747887107600
• 1320972815352260 cubed (1320972815352260³) is 2305056848954026441687295883033950606523176000
• The square root of 1320972815352260 is 36345189.7140771573
• The cube root of 1320972815352260 is 109723.0724313969

Scales and comparisons

• 1,320,972,815,352,260 seconds is equal to 42,002,849 years, 25 weeks, 3 days, 17 hours, 24 minutes, 20 seconds.
• To count from 1 to 1,320,972,815,352,260 would take you about one hundred twenty-six million, eight thousand, five hundred forty-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 1320972815352260 cubic inches would be around 9143.6 feet tall.

Recreational maths with 1320972815352260

• 1320972815352260 backwards is 0622535182790231
• The number of decimal digits it has is: 16
• The sum of 1320972815352260's digits is 56
• More coming soon!