42940163949956

Names of 42940163949956

• Cardinal: 42940163949956 can be written as Forty-two trillion, nine hundred forty billion, one hundred sixty-three million, nine hundred forty-nine thousand, nine hundred fifty-six.

Scientific notation

• Scientific notation: 4.2940163949956 × 10¹³

Factors of 42940163949956

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6060

Divisors of 42940163949956

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 13 14 26 28 52 73 91 146 182 292 364 421 511 811 842 949 1022 1622 1684 1898 2044 2947 3244 3796 4733 5473 5677 5894 6643 9466 10543 10946 11354 11788 13286 18932 21086 21892 22708 26572 30733 33131 38311 42172 59203 61466 61529 66262 73801 76622 118406 122932 123058 132524 147602 153244 215131 236812 246116 295204 341431 345509 399529 414421 430262 430703 682862 691018 769639 799058 828842 860524 861406 1365724 1382036 1539278 1598116 1657684 1722812 1992593 2390017 2418563 2796703 3078556 3838463 3985186 4438603 4491617 4780034 4837126 5387473 5593406 7676926 7970372 8877206 8983234 9560068 9674252 10774946 11186812 13948151 15353852 17754412 17966468 21549892 24924463 25903709 26869241 27896302 31070221 31441319 49848926 49900019 51807418 53738482 55792604 62140442 62882638 99697852 99800038 103614836 107476964 124280884 125765276 145459289 174471241 181325963 199600076 280207799 290918578 324018019 348942482 349300133 362651926 560415598 581837156 648036038 697884964 698600266 725303852 1018215023 1120831196 1296072076 1397200532 1615992923 1890970757 1961454593 2036430046 2268126133 3231985846 3642701387 3781941514 3922909186 4072860092 4536252266 6463971692 7285402774 7563883028 7845818372 9072504532 11311950461 13236795299 14570805548 21007907999 22623900922 25498909709 26473590598 42015815998 45247801844 50997819418 52947181196 84031631996 101995638836 117967483379 147055355993 235934966758 294110711986 471869933516 588221423972 825772383653 1533577283927 1651544767306 3067154567854 3303089534612 6134309135708 10735040987489 21470081974978 42940163949956
• Sum of all divisors σ(n): 94111894550016
• Sum of proper divisors (its aliquot sum) s(n): 51171730600060
• 42940163949956 is an abundant number, because the sum of its proper divisors (51171730600060) is greater than itself. Its abundance is 8231566650104

Bases of 42940163949956

• Binary: 1001110000110111001001001110000000010110000100₂
• Hexadecimal: 0x270DC9380584
• Base-36: F7YFSXLZ8

Squares and roots of 42940163949956

• 42940163949956 squared (42940163949956²) is 1843857680049100868072401936
• 42940163949956 cubed (42940163949956³) is 79175551081693905587194099163942221514816
• The square root of 42940163949956 is 6552874.4799481699
• The cube root of 42940163949956 is 35017.7227114195

Scales and comparisons

• 42,940,163,949,956 seconds is equal to 1,365,364 years, 20 weeks, 2 days, 7 hours, 25 minutes, 56 seconds.
• To count from 1 to 42,940,163,949,956 would take you about three million, four hundred thirteen thousand, four hundred ten 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 42940163949956 cubic inches would be around 2918.1 feet tall.

Recreational maths with 42940163949956

• 42940163949956 backwards is 65994936104924
• The number of decimal digits it has is: 14
• The sum of 42940163949956's digits is 71
• More coming soon!