1397355729705

Names of 1397355729705

• Cardinal: 1397355729705 can be written as One trillion, three hundred ninety-seven billion, three hundred fifty-five million, seven hundred twenty-nine thousand, seven hundred five.

Scientific notation

• Scientific notation: 1.397355729705 × 10¹²

Factors of 1397355729705

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 103580

Divisors of 1397355729705

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 5 9 13 15 17 27 39 45 51 65 81 85 117 135 151 153 195 221 255 351 405 453 459 585 663 755 765 1053 1105 1359 1377 1755 1963 1989 2265 2295 2567 3315 4077 5265 5889 5967 6795 6885 7701 9815 9945 12231 12835 17667 17901 20385 23103 29445 29835 33371 38505 53001 61155 69309 88335 89505 100113 103391 115515 159003 166855 207927 265005 300339 310173 346545 500565 516955 795015 901017 930519 1039635 1344083 1501695 1550865 1757647 2703051 2791557 4032249 4505085 4652595 5272941 6720415 8374671 8788235 12096747 13515255 13957785 15612041 15818823 20161245 22849411 26364705 36290241 41873355 46836123 47456469 60483735 68548233 78060205 79094115 108870723 114247055 140508369 142369407 181451205 202956533 205644699 234180615 237282345 265404697 342741165 421525107 544353615 608869599 616934097 702541845 711847035 796214091 1014782665 1028223495 1264575321 1327023485 1826608797 1850802291 2107625535 2388642273 3044347995 3084670485 3450261061 3981070455 5479826391 6322876605 7165926819 9133043985 9254011455 10350783183 11943211365 16439479173 17251305305 21497780457 27399131955 31052349549 35829634095 51753915915 82197395865 93157048647 107488902285 155261747745 279471145941 465785243235 1397355729705
• Sum of all divisors σ(n): 2875197523968
• Sum of proper divisors (its aliquot sum) s(n): 1477841794263
• 1397355729705 is an abundant number, because the sum of its proper divisors (1477841794263) is greater than itself. Its abundance is 80486064558

Bases of 1397355729705

• Binary: 10100010101011000111001000101001100101001₂
• Hexadecimal: 0x14558E45329
• Base-36: HTXPITK9

Squares and roots of 1397355729705

• 1397355729705 squared (1397355729705²) is 1952603035339393019387025
• 1397355729705 cubed (1397355729705³) is 2728481039270875434937339530684077625
• The square root of 1397355729705 is 1182098.0203456057
• The cube root of 1397355729705 is 11179.8418486941

Scales and comparisons

• 1,397,355,729,705 seconds is equal to 44,431 years, 30 weeks, 4 days, 17 hours, 21 minutes, 45 seconds.
• To count from 1 to 1,397,355,729,705 would take you about one hundred eleven thousand and seventy-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 1397355729705 cubic inches would be around 931.7 feet tall.

Recreational maths with 1397355729705

• 1397355729705 backwards is 5079275537931
• The number of decimal digits it has is: 13
• The sum of 1397355729705's digits is 63
• More coming soon!