1325900390625

Names of 1325900390625

• Cardinal: 1325900390625 can be written as One trillion, three hundred twenty-five billion, nine hundred million, three hundred ninety thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.325900390625 × 10¹²

Factors of 1325900390625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 54

Divisors of 1325900390625

• Number of divisors d(n): 300
• Complete list of divisors:
  1 3 5 9 15 17 25 27 29 45 51 75 81 85 87 125 135 145 153 225 255 261 289 375 405 425 435 459 493 625 675 725 765 783 867 1125 1275 1305 1377 1445 1479 1875 2025 2125 2175 2295 2349 2465 2601 3125 3375 3625 3825 3915 4335 4437 5625 6375 6525 6885 7225 7395 7803 8381 9375 10125 10625 10875 11475 11745 12325 13005 13311 15625 16875 18125 19125 19575 21675 22185 23409 25143 28125 31875 32625 34425 36125 36975 39015 39933 41905 46875 50625 53125 54375 57375 58725 61625 65025 66555 75429 78125 84375 90625 95625 97875 108375 110925 117045 125715 140625 159375 163125 172125 180625 184875 195075 199665 209525 226287 234375 253125 265625 271875 286875 293625 308125 325125 332775 377145 390625 421875 453125 478125 489375 541875 554625 585225 628575 678861 703125 796875 815625 860625 903125 924375 975375 998325 1047625 1131435 1171875 1265625 1328125 1359375 1434375 1468125 1540625 1625625 1663875 1885725 1953125 2109375 2265625 2390625 2446875 2709375 2773125 2926125 3142875 3394305 3515625 3984375 4078125 4303125 4515625 4621875 4876875 4991625 5238125 5657175 5859375 6328125 6640625 6796875 7171875 7340625 7703125 8128125 8319375 9428625 10546875 11328125 11953125 12234375 13546875 13865625 14630625 15714375 16971525 17578125 19921875 20390625 21515625 22578125 23109375 24384375 24958125 26190625 28285875 31640625 33203125 33984375 35859375 36703125 38515625 40640625 41596875 47143125 52734375 56640625 59765625 61171875 67734375 69328125 73153125 78571875 84857625 99609375 101953125 107578125 112890625 115546875 121921875 124790625 130953125 141429375 158203125 169921875 179296875 183515625 192578125 203203125 207984375 235715625 298828125 305859375 338671875 346640625 365765625 392859375 424288125 509765625 537890625 564453125 577734375 609609375 623953125 654765625 707146875 896484375 917578125 962890625 1016015625 1039921875 1178578125 1529296875 1693359375 1733203125 1828828125 1964296875 2121440625 2689453125 2888671875 3048046875 3119765625 3273828125 3535734375 4587890625 5080078125 5199609375 5892890625 8666015625 9144140625 9821484375 10607203125 15240234375 15598828125 16369140625 17678671875 25998046875 29464453125 45720703125 49107421875 53036015625 77994140625 88393359375 147322265625 265180078125 441966796875 1325900390625
• Sum of all divisors σ(n): 2720727260460
• Sum of proper divisors (its aliquot sum) s(n): 1394826869835
• 1325900390625 is an abundant number, because the sum of its proper divisors (1394826869835) is greater than itself. Its abundance is 68926479210

Bases of 1325900390625

• Binary: 10011010010110101110100100110000011100001₂
• Hexadecimal: 0x134B5D260E1
• Base-36: GX3YUX29

Squares and roots of 1325900390625

• 1325900390625 squared (1325900390625²) is 1758011845859527587890625
• 1325900390625 cubed (1325900390625³) is 2330948593148524917662143707275390625
• The square root of 1325900390625 is 1151477.4815970133
• The cube root of 1325900390625 is 10985.9335091593

Scales and comparisons

• 1,325,900,390,625 seconds is equal to 42,159 years, 27 weeks, 4 days, 8 hours, 3 minutes, 45 seconds.
• To count from 1 to 1,325,900,390,625 would take you about one hundred five thousand, three hundred ninety-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 1325900390625 cubic inches would be around 915.5 feet tall.

Recreational maths with 1325900390625

• 1325900390625 backwards is 5260930095231
• 1325900390625 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1325900390625's digits is 45
• More coming soon!