31285189050368

Names of 31285189050368

• Cardinal: 31285189050368 can be written as Thirty-one trillion, two hundred eighty-five billion, one hundred eighty-nine million, fifty thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 3.1285189050368 × 10¹³

Factors of 31285189050368

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 66

Divisors of 31285189050368

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 53 64 88 106 121 128 176 212 242 256 352 424 484 512 583 704 848 968 1024 1166 1408 1696 1936 2048 2332 2809 2816 3392 3872 4096 4664 5618 5632 6413 6784 7744 8192 9328 11236 11264 12826 13568 15488 16384 18656 22472 22528 25652 27136 30899 30976 32768 37312 44944 45056 51304 54272 61798 61952 74624 89888 90112 102608 108544 123596 123904 148877 149248 179776 180224 205216 217088 247192 247808 297754 298496 339889 359552 360448 410432 434176 494384 495616 595508 596992 679778 719104 820864 868352 988768 991232 1191016 1193984 1359556 1438208 1637647 1641728 1736704 1977536 1982464 2382032 2387968 2719112 2876416 3275294 3283456 3955072 3964928 4764064 4775936 5438224 5752832 6550588 6566912 7890481 7910144 9528128 9551872 10876448 11505664 13101176 13133824 15780962 15820288 18014117 19056256 19103744 21752896 23011328 26202352 26267648 31561924 31640576 36028234 38112512 43505792 46022656 52404704 52535296 63123848 63281152 72056468 76225024 86795291 87011584 92045312 104809408 105070592 126247696 126562304 144112936 152450048 173590582 174023168 209618816 210141184 252495392 253124608 288225872 304900096 347181164 348046336 419237632 504990784 506249216 576451744 609800192 694362328 696092672 838475264 954748201 1009981568 1012498432 1152903488 1219600384 1388724656 1392185344 1676950528 1909496402 2019963136 2305806976 2439200768 2777449312 2784370688 3353901056 3818992804 4039926272 4611613952 4878401536 5554898624 5568741376 6707802112 7637985608 8079852544 9223227904 11109797248 11137482752 13415604224 15275971216 16159705088 18446455808 22219594496 26831208448 30551942432 32319410176 36892911616 44439188992 53662416896 61103884864 64638820352 73785823232 88878377984 122207769728 129277640704 147571646464 177756755968 244415539456 258555281408 295143292928 355513511936 488831078912 590286585856 711027023872 977662157824 1422054047744 1955324315648 2844108095488 3910648631296 7821297262592 15642594525184 31285189050368
• Sum of all divisors σ(n): 70097244780255
• Sum of proper divisors (its aliquot sum) s(n): 38812055729887
• 31285189050368 is an abundant number, because the sum of its proper divisors (38812055729887) is greater than itself. Its abundance is 7526866679519

Bases of 31285189050368

• Binary: 111000111010000100110100101001000000000000000₂
• Hexadecimal: 0x1C7426948000
• Base-36: B387TSU0W

Squares and roots of 31285189050368

• 31285189050368 squared (31285189050368²) is 978763053917265801640935424
• 31285189050368 cubed (31285189050368³) is 30620787177317188467278018773685771436032
• The square root of 31285189050368 is 5593316.4625620817
• The cube root of 31285189050368 is 31509.8445925427

Scales and comparisons

• 31,285,189,050,368 seconds is equal to 994,772 years, 12 weeks, 3 days, 11 hours, 46 minutes, 8 seconds.
• To count from 1 to 31,285,189,050,368 would take you about two million, four hundred eighty-six thousand, nine hundred thirty 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 31285189050368 cubic inches would be around 2625.8 feet tall.

Recreational maths with 31285189050368

• 31285189050368 backwards is 86305098158213
• The number of decimal digits it has is: 14
• The sum of 31285189050368's digits is 59
• More coming soon!