12425579308890

Names of 12425579308890

• Cardinal: 12425579308890 can be written as Twelve trillion, four hundred twenty-five billion, five hundred seventy-nine million, three hundred eight thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.242557930889 × 10¹³

Factors of 12425579308890

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 521744

Divisors of 12425579308890

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 81 90 99 110 121 135 162 165 198 242 243 270 297 330 363 405 486 495 594 605 726 729 810 891 990 1089 1210 1215 1458 1485 1782 1815 2178 2187 2430 2673 2970 3267 3630 3645 4374 4455 5346 5445 6534 6561 7290 8019 8910 9801 10890 10935 13122 13365 16038 16335 19602 19683 21870 24057 26730 29403 32670 32805 39366 40095 48114 49005 58806 65610 72171 80190 88209 98010 98415 120285 144342 147015 176418 196830 216513 240570 264627 294030 360855 433026 441045 521723 529254 721710 793881 882090 1043446 1082565 1323135 1565169 1587762 2165130 2381643 2608615 2646270 3130338 3969405 4695507 4763286 5217230 5738953 7825845 7938810 9391014 11477906 11908215 14086521 15651690 17216859 23477535 23816430 28173042 28694765 34433718 42259563 46955070 51650577 57389530 63128483 70432605 84519126 86084295 103301154 126256966 126778689 140865210 154951731 172168590 189385449 211297815 253557378 258252885 309903462 315642415 378770898 380336067 422595630 464855193 516505770 568156347 631284830 633893445 760672134 774758655 929710386 946927245 1136312694 1141008201 1267786890 1394565579 1549517310 1704469041 1893854490 1901680335 2282016402 2324275965 2789131158 2840781735 3408938082 3423024603 3803360670 4183696737 4648551930 5113407123 5681563470 5705041005 6846049206 6972827895 8367393474 8522345205 10226814246 10269073809 11410082010 12551090211 13945655790 15340221369 17044690410 17115123015 20538147618 20918483685 25102180422 25567035615 30680442738 34230246030 37653270633 41836967370 46020664107 51134071230 51345369045 62755451055 75306541266 76701106845 92041328214 102690738090 112959811899 125510902110 138061992321 153402213690 188266353165 225919623798 230103320535 276123984642 376532706330 414185976963 460206641070 564799059495 690309961605 828371953926 1129598118990 1242557930889 1380619923210 2070929884815 2485115861778 4141859769630 6212789654445 12425579308890
• Sum of all divisors σ(n): 36875690226144
• Sum of proper divisors (its aliquot sum) s(n): 24450110917254
• 12425579308890 is an abundant number, because the sum of its proper divisors (24450110917254) is greater than itself. Its abundance is 12024531608364

Bases of 12425579308890

• Binary: 10110100110100001110001111011010011101011010₂
• Hexadecimal: 0xB4D0E3DA75A
• Base-36: 4EK8D3NMI

Squares and roots of 12425579308890

• 12425579308890 squared (12425579308890²) is 154395021161515290033032100
• 12425579308890 cubed (12425579308890³) is 1918447580340158082593810906389185369000
• The square root of 12425579308890 is 3524993.5189855315
• The cube root of 12425579308890 is 23161.7950947939

Scales and comparisons

• 12,425,579,308,890 seconds is equal to 395,094 years, 51 weeks, 2 days, 8 hours, 1 minute, 30 seconds.
• To count from 1 to 12,425,579,308,890 would take you about nine hundred eighty-seven thousand, seven hundred thirty-seven 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 12425579308890 cubic inches would be around 1930.1 feet tall.

Recreational maths with 12425579308890

• 12425579308890 backwards is 09880397552421
• The number of decimal digits it has is: 14
• The sum of 12425579308890's digits is 63
• More coming soon!