1331691945155

Names of 1331691945155

• Cardinal: 1331691945155 can be written as One trillion, three hundred thirty-one billion, six hundred ninety-one million, nine hundred forty-five thousand, one hundred fifty-five.

Scientific notation

• Scientific notation: 1.331691945155 × 10¹²

Factors of 1331691945155

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 488

Divisors of 1331691945155

• Number of divisors d(n): 216
• Complete list of divisors:
  1 5 11 13 19 55 65 95 109 121 143 169 209 247 331 361 545 605 715 845 1045 1199 1235 1417 1573 1655 1805 1859 2071 2299 2717 3211 3641 3971 4303 4693 5995 6289 7085 7865 9295 10355 11495 13189 13585 15587 16055 18205 18421 19855 20449 21515 22781 23465 26923 29887 31445 35321 36079 39349 40051 43681 47333 51623 55939 61009 65945 69179 77935 81757 92105 102245 113905 119491 134615 149435 171457 176605 180395 196745 200255 202631 218405 236665 250591 258115 279695 296153 305045 345895 349999 388531 396869 408785 432839 469027 511537 520663 567853 597455 615329 671099 685501 760969 857285 899327 1013155 1062841 1252955 1314401 1480765 1553383 1749995 1942655 1984345 2164195 2228941 2345135 2557685 2603315 2839265 3076645 3257683 3355495 3427505 3804845 3849989 4365559 4496635 4761229 5159297 5314205 5626907 6097351 6572005 6649981 6768619 7382089 7540511 7766915 8911513 9892597 11144705 11691251 13024519 14458411 16288415 17087213 19249945 20193979 21827795 23806145 25796485 28134535 30486755 33249905 33843095 36910445 37702555 42349879 44557565 49462985 56752267 58456255 61895977 65122595 67070861 72292055 73149791 82945621 85436065 98026643 100969895 115849669 128603761 143269709 169318747 187959343 211749395 222133769 283761335 309479885 335354305 365748955 414728105 490133215 579248345 643018805 716348545 737779471 804647701 846593735 939796715 1078293073 1110668845 1274346359 1575966799 1862506217 2201143711 2443471459 3688897355 4023238505 5391465365 6371731795 7879833995 9312531085 11005718555 12217357295 14017809949 20487568387 24212580821 70089049745 102437841935 121062904105 266338389031 1331691945155
• Sum of all divisors σ(n): 2031934600080
• Sum of proper divisors (its aliquot sum) s(n): 700242654925
• 1331691945155 is a deficient number, because the sum of its proper divisors (700242654925) is less than itself. Its deficiency is 631449290230

Bases of 1331691945155

• Binary: 10011011000001111000001100111110011000011₂
• Hexadecimal: 0x1360F067CC3
• Base-36: GZRR014Z

Squares and roots of 1331691945155

• 1331691945155 squared (1331691945155²) is 1773403436790707527974025
• 1331691945155 cubed (1331691945155³) is 2361627072284379398556430928564598875
• The square root of 1331691945155 is 1153989.5775764181
• The cube root of 1331691945155 is 11001.9058547735

Scales and comparisons

• 1,331,691,945,155 seconds is equal to 42,343 years, 35 weeks, 4 days, 5 hours, 12 minutes, 35 seconds.
• To count from 1 to 1,331,691,945,155 would take you about one hundred five thousand, eight hundred fifty-nine 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 1331691945155 cubic inches would be around 916.8 feet tall.

Recreational maths with 1331691945155

• 1331691945155 backwards is 5515491961331
• The number of decimal digits it has is: 13
• The sum of 1331691945155's digits is 53
• More coming soon!