40168429768866666

Names of 40168429768866666

• Cardinal: 40168429768866666 can be written as Forty quadrillion, one hundred sixty-eight trillion, four hundred twenty-nine billion, seven hundred sixty-eight million, eight hundred sixty-six thousand, six hundred sixty-six.

Scientific notation

• Scientific notation: 4.0168429768866666 × 10¹⁶

Factors of 40168429768866666

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 198

Divisors of 40168429768866666

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 29 58 67 87 97 134 174 194 201 291 402 582 841 1682 1943 2523 2813 3886 4489 5046 5626 5829 6499 8439 8978 9409 11658 12998 13467 16878 18818 19497 24389 26934 28227 38994 48778 56347 56454 73167 81577 112694 130181 146334 163154 169041 188471 244731 260362 272861 300763 338082 376942 390543 435433 489462 545722 565413 601526 630403 781086 818583 870866 902289 912673 1130826 1260806 1306299 1634063 1637166 1804578 1825346 1891209 2365733 2612598 2738019 3268126 3775249 3782418 4731466 4902189 5465659 5476038 7097199 7550498 7912969 8722127 9804378 10931318 11325747 12627557 14194398 15825938 16396977 17444254 18281687 22651494 23738907 25255114 26166381 26467517 29174011 32793954 36563374 37882671 42237001 47477814 52332762 52935034 54845061 58348022 61149091 75765342 79402551 84474002 87522033 109482221 109690122 122298182 126711003 158504111 158805102 175044066 183447273 218964442 229476101 252941683 253422006 317008222 328446663 366199153 366894546 458952202 475512333 505883366 530168923 656893326 688428303 732398306 758825049 767557993 846046319 951024666 1060337846 1098597459 1224873029 1376856606 1517650098 1535115986 1590506769 1692092638 1773323639 2197194918 2302673979 2449746058 2538138957 2829879067 3181013538 3546647278 3674619087 4096989097 4605347958 5076277914 5319970917 5659758134 7335308807 7349238174 8193978194 8489637201 10619775437 10639941834 12290967291 14670617614 15374898767 16979274402 21239550874 22005926421 22259181797 24535343251 24581934582 30749797534 31859326311 35521317841 44011852842 44518363594 46124696301 49070686502 51426385531 63718652622 66777545391 71042635682 73606029753 82066492943 92249392602 102852771062 106563953523 118812683813 133555090782 147212059506 154279156593 164132985886 213127907046 237625367626 246199478829 274498269499 308558313186 356438051439 492398957658 548996538998 711524954279 712876102878 823494808497 1030118217389 1423049908558 1491365180399 1646989616994 2060236434778 2134574862837 2379928295347 2982730360798 3090354652167 3445567830577 4269149725674 4474095541197 4759856590694 6180709304334 6891135661154 7139784886041 7960449815471 8948191082394 10336703491731 14279569772082 15920899630942 20673406983462 23881349446413 47762698892826 69017920565063 99921467086733 138035841130126 199842934173466 207053761695189 230853044648659 299764401260199 414107523390378 461706089297318 599528802520398 692559133945977 1385118267891954 6694738294811111 13389476589622222 20084214884433333 40168429768866666
• Sum of all divisors σ(n): 85346466472512000
• Sum of proper divisors (its aliquot sum) s(n): 45178036703645334
• 40168429768866666 is an abundant number, because the sum of its proper divisors (45178036703645334) is greater than itself. Its abundance is 5009606934778668

Bases of 40168429768866666

• Binary: 10001110101101001111100101011011100011101111101101101010₂
• Hexadecimal: 0x8EB4F95B8EFB6A
• Base-36: AZIIPVY9DNU

Squares and roots of 40168429768866666

• 40168429768866666 squared (40168429768866666²) is 1613502750096373758531378085955556
• 40168429768866666 cubed (40168429768866666³) is 64811871899119412525460875329771373675633765896296
• The square root of 40168429768866666 is 200420632.0937708899
• The cube root of 40168429768866666 is 342474.5352516663

Scales and comparisons

• 40,168,429,768,866,666 seconds is equal to 1,277,231,817 years, 28 weeks, 2 hours, 31 minutes, 6 seconds.
• To count from 1 to 40,168,429,768,866,666 would take you about three billion, eight hundred thirty-one million, six hundred ninety-five thousand, four hundred fifty-two 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 40168429768866666 cubic inches would be around 28539.5 feet tall.

Recreational maths with 40168429768866666

• 40168429768866666 backwards is 66666886792486104
• The number of decimal digits it has is: 17
• The sum of 40168429768866666's digits is 93
• More coming soon!