40558321664

Names of 40558321664

• Cardinal: 40558321664 can be written as Forty billion, five hundred fifty-eight million, three hundred twenty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 4.0558321664 × 10¹⁰

Factors of 40558321664

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 38

Divisors of 40558321664

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 32 56 58 64 112 116 128 203 224 232 256 406 448 464 512 812 841 896 928 1024 1624 1682 1792 1856 2048 3248 3364 3584 3712 4096 5887 6496 6728 7168 7424 8192 11774 12992 13456 14336 14848 23548 24389 25984 26912 28672 29696 47096 48778 51968 53824 57344 59392 94192 97556 103936 107648 118784 170723 188384 195112 207872 215296 237568 341446 376768 390224 415744 430592 682892 707281 753536 780448 831488 861184 1365784 1414562 1507072 1560896 1662976 1722368 2731568 2829124 3014144 3121792 3444736 4950967 5463136 5658248 6028288 6243584 6889472 9901934 10926272 11316496 12056576 12487168 19803868 21852544 22632992 24113152 24974336 39607736 43705088 45265984 48226304 49948672 79215472 87410176 90531968 99897344 158430944 174820352 181063936 199794688 316861888 349640704 362127872 633723776 699281408 724255744 1267447552 1398562816 1448511488 2534895104 2897022976 5069790208 5794045952 10139580416 20279160832 40558321664
• Sum of all divisors σ(n): 96009753624
• Sum of proper divisors (its aliquot sum) s(n): 55451431960
• 40558321664 is an abundant number, because the sum of its proper divisors (55451431960) is greater than itself. Its abundance is 14893110296

Bases of 40558321664

• Binary: 100101110001011101101110000000000000₂
• Hexadecimal: 0x97176E000
• Base-36: IMRDLA8

Squares and roots of 40558321664

• 40558321664 squared (40558321664²) is 1644977456200491728896
• 40558321664 cubed (40558321664³) is 66717524798608014815535451602944
• The square root of 40558321664 is 201390.9671857205
• The cube root of 40558321664 is 3435.7903725623

Scales and comparisons

• 40,558,321,664 seconds is equal to 1,289 years, 32 weeks, 5 days, 27 minutes, 44 seconds.
• To count from 1 to 40,558,321,664 would take you about two thousand, five hundred seventy-nine 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 40558321664 cubic inches would be around 286.3 feet tall.

Recreational maths with 40558321664

• 40558321664 backwards is 46612385504
• The number of decimal digits it has is: 11
• The sum of 40558321664's digits is 44
• More coming soon!