1325398659680

Names of 1325398659680

• Cardinal: 1325398659680 can be written as One trillion, three hundred twenty-five billion, three hundred ninety-eight million, six hundred fifty-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.32539865968 × 10¹²

Factors of 1325398659680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 20025

Divisors of 1325398659680

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 40 61 68 80 85 122 136 160 170 244 272 305 340 409 488 544 610 680 818 976 1037 1220 1360 1636 1952 2045 2074 2440 2720 3272 4090 4148 4880 5185 6544 6953 8180 8296 9760 10370 13088 13906 16360 16592 19531 20740 24949 27812 32720 33184 34765 39062 41480 49898 55624 65440 69530 78124 82960 97655 99796 111248 124745 139060 156248 165920 195310 199592 222496 249490 278120 312496 332027 390620 399184 424133 498980 556240 624992 664054 781240 798368 848266 997960 1112480 1191391 1328108 1562480 1660135 1696532 1995920 2120665 2382782 2656216 3124960 3320270 3393064 3991840 4241330 4765564 5312432 5956955 6640540 6786128 7988179 8482660 9531128 10624864 11913910 13281080 13572256 15976358 16965320 19062256 20253647 23827820 26562160 31952716 33930640 38124512 39940895 40507294 47655640 53124320 63905432 67861280 79881790 81014588 95311280 101268235 127810864 135799043 159763580 162029176 190622560 202536470 255621728 271598086 319527160 324058352 405072940 487278919 543196172 639054320 648116704 678995215 810145880 974557838 1086392344 1278108640 1357990430 1620291760 1949115676 2172784688 2436394595 2715980860 3240583520 3898231352 4345569376 4872789190 5431961720 7796462704 8283741623 9745578380 10863923440 15592925408 16567483246 19491156760 21727846880 33134966492 38982313520 41418708115 66269932984 77964627040 82837416230 132539865968 165674832460 265079731936 331349664920 662699329840 1325398659680
• Sum of all divisors σ(n): 3378209405760
• Sum of proper divisors (its aliquot sum) s(n): 2052810746080
• 1325398659680 is an abundant number, because the sum of its proper divisors (2052810746080) is greater than itself. Its abundance is 727412086400

Bases of 1325398659680

• Binary: 10011010010010111111010101001001001100000₂
• Hexadecimal: 0x13497EA9260
• Base-36: GWVO52ZK

Squares and roots of 1325398659680

• 1325398659680 squared (1325398659680²) is 1756681607081540457702400
• 1325398659680 cubed (1325398659680³) is 2328303447510382119108454692319232000
• The square root of 1325398659680 is 1151259.5969980011
• The cube root of 1325398659680 is 10984.5476136463

Scales and comparisons

• 1,325,398,659,680 seconds is equal to 42,143 years, 30 weeks, 6 hours, 21 minutes, 20 seconds.
• To count from 1 to 1,325,398,659,680 would take you about one hundred five thousand, three hundred fifty-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 1325398659680 cubic inches would be around 915.4 feet tall.

Recreational maths with 1325398659680

• 1325398659680 backwards is 0869568935231
• The number of decimal digits it has is: 13
• The sum of 1325398659680's digits is 65
• More coming soon!