40080686412

Names of 40080686412

• Cardinal: 40080686412 can be written as Forty billion, eighty million, six hundred eighty-six thousand, four hundred twelve.

Scientific notation

• Scientific notation: 4.0080686412 × 10¹⁰

Factors of 40080686412

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2238

Divisors of 40080686412

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 12 13 17 26 34 39 51 52 59 68 78 102 118 127 156 177 204 221 236 254 354 381 442 508 663 708 762 767 884 1003 1326 1524 1534 1651 2006 2017 2159 2301 2652 3009 3068 3302 4012 4034 4318 4602 4953 6018 6051 6477 6604 7493 8068 8636 9204 9906 12036 12102 12954 13039 14986 19812 22479 24204 25908 26078 26221 28067 29972 34289 39117 44958 52156 52442 56134 68578 78234 78663 84201 89916 97409 102867 104884 112268 119003 127381 137156 156468 157326 168402 194818 205734 238006 254762 256159 292227 314652 336804 357009 382143 389636 411468 445757 476012 509524 512318 584454 714018 764286 768477 891514 1024636 1168908 1337271 1428036 1528572 1536954 1547039 1655953 1783028 2023051 2674542 3073908 3094078 3311906 3330067 4046102 4354703 4641117 4967859 5349084 6069153 6188156 6623812 6660134 8092204 8709406 9282234 9935718 9990201 12138306 13064109 13320268 15113381 17418812 18564468 19871436 19980402 24276612 26128218 26299663 30226762 39960804 45340143 52256436 52599326 56611139 60453524 78898989 90680286 105198652 113222278 157797978 169833417 181360572 196473953 226444556 256927477 315595956 339666834 392947906 513854954 589421859 679333668 770782431 785895812 1027709908 1178843718 1541564862 2357687436 3083129724 3340057201 6680114402 10020171603 13360228804 20040343206 40080686412
• Sum of all divisors σ(n): 109355581440
• Sum of proper divisors (its aliquot sum) s(n): 69274895028
• 40080686412 is an abundant number, because the sum of its proper divisors (69274895028) is greater than itself. Its abundance is 29194208616

Bases of 40080686412

• Binary: 100101010100111111101011110101001100₂
• Hexadecimal: 0x954FEBD4C
• Base-36: IEV07KC

Squares and roots of 40080686412

• 40080686412 squared (40080686412²) is 1606461423257081433744
• 40080686412 cubed (40080686412³) is 64388076538542284604240619086528
• The square root of 40080686412 is 200201.6144090751
• The cube root of 40080686412 is 3422.2498793057

Scales and comparisons

• 40,080,686,412 seconds is equal to 1,274 years, 22 weeks, 6 days, 20 hours, 12 seconds.
• To count from 1 to 40,080,686,412 would take you about two thousand, five hundred forty-eight 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 40080686412 cubic inches would be around 285.2 feet tall.

Recreational maths with 40080686412

• 40080686412 backwards is 21468608004
• 40080686412 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40080686412's digits is 39
• More coming soon!