3897126401994

Names of 3897126401994

• Cardinal: 3897126401994 can be written as Three trillion, eight hundred ninety-seven billion, one hundred twenty-six million, four hundred one thousand, nine hundred ninety-four.

Scientific notation

• Scientific notation: 3.897126401994 × 10¹²

Factors of 3897126401994

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 128

Divisors of 3897126401994

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 42 43 63 73 86 126 129 146 219 258 301 387 438 511 602 657 774 903 1022 1314 1533 1806 1849 2709 3066 3139 3698 4599 5329 5418 5547 6278 9198 9417 10658 11094 12943 15987 16641 18834 21973 25886 28251 31974 33282 37303 38829 43946 47961 56502 65919 74606 77658 79507 95922 111909 116487 131838 134977 159014 197757 223818 229147 232974 238521 269954 335727 389017 395514 404931 458294 477042 556549 671454 687441 715563 778034 809862 944839 1113098 1167051 1214793 1374882 1431126 1604029 1669647 1889678 2062323 2334102 2429586 2723119 2834517 3208058 3339294 3501153 4124646 4812087 5008941 5446238 5669034 5804011 7002306 8169357 8503551 9624174 9853321 10017882 11608022 14436261 16338714 16727731 17007102 17412033 19706642 24508071 28872522 29559963 33455462 34824066 40628077 49016142 50183193 52236099 59119926 68973247 81256154 88679889 100366386 104472198 117094117 121884231 137946494 150549579 177359778 206919741 234188234 243768462 301099158 351282351 365652693 413839482 423692803 620759223 702564702 719292433 731305386 847385606 1053847053 1241518446 1271078409 1438584866 2107694106 2157877299 2542156818 2965849621 3813235227 4315754598 5035047031 5931699242 6473631897 7626470454 8897548863 10070094062 12947263794 15105141093 17795097726 26692646589 30210282186 30929574619 45315423279 53385293178 61859149238 90630846558 92788723857 185577447714 216507022333 278366171571 433014044666 556732343142 649521066999 1299042133998 1948563200997 3897126401994
• Sum of all divisors σ(n): 10017005856000
• Sum of proper divisors (its aliquot sum) s(n): 6119879454006
• 3897126401994 is an abundant number, because the sum of its proper divisors (6119879454006) is greater than itself. Its abundance is 2222753052012

Bases of 3897126401994

• Binary: 111000101101011110110101011011011111001010₂
• Hexadecimal: 0x38B5ED5B7CA
• Base-36: 1DQBCFSUI

Squares and roots of 3897126401994

• 3897126401994 squared (3897126401994²) is 15187594193118700087176036
• 3897126401994 cubed (3897126401994³) is 59187974312773647264494719316779415784
• The square root of 3897126401994 is 1974114.0802886747
• The cube root of 3897126401994 is 15736.7422178539

Scales and comparisons

• 3,897,126,401,994 seconds is equal to 123,916 years, 29 weeks, 2 days, 15 hours, 39 minutes, 54 seconds.
• To count from 1 to 3,897,126,401,994 would take you about three hundred nine thousand, seven hundred ninety-one 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 3897126401994 cubic inches would be around 1311.4 feet tall.

Recreational maths with 3897126401994

• 3897126401994 backwards is 4991046217983
• 3897126401994 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3897126401994's digits is 63
• More coming soon!