42139533312

Names of 42139533312

• Cardinal: 42139533312 can be written as Forty-two billion, one hundred thirty-nine million, five hundred thirty-three thousand, three hundred twelve.

Scientific notation

• Scientific notation: 4.2139533312 × 10¹⁰

Factors of 42139533312

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 399

Divisors of 42139533312

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 113 128 144 162 192 216 226 256 281 288 324 339 384 432 452 512 562 576 648 678 768 843 864 904 1017 1024 1124 1152 1296 1356 1536 1686 1728 1808 2034 2048 2248 2304 2529 2592 2712 3051 3072 3372 3456 3616 4068 4096 4496 4608 5058 5184 5424 6102 6144 6744 6912 7232 7587 8136 8192 8992 9153 9216 10116 10368 10848 12204 12288 13488 13824 14464 15174 16272 16384 17984 18306 18432 20232 20736 21696 22761 24408 24576 26976 27648 28928 30348 31753 32544 35968 36612 36864 40464 41472 43392 45522 48816 49152 53952 55296 57856 60696 63506 65088 71936 73224 73728 80928 82944 86784 91044 95259 97632 107904 110592 115712 121392 127012 130176 143872 146448 147456 161856 165888 173568 182088 190518 195264 215808 221184 231424 242784 254024 260352 285777 287744 292896 323712 331776 347136 364176 381036 390528 431616 442368 462848 485568 508048 520704 571554 575488 585792 647424 663552 694272 728352 762072 781056 857331 863232 925696 971136 1016096 1041408 1143108 1150976 1171584 1294848 1327104 1388544 1456704 1524144 1562112 1714662 1726464 1851392 1942272 2032192 2082816 2286216 2301952 2343168 2571993 2589696 2777088 2913408 3048288 3124224 3429324 3452928 3884544 4064384 4165632 4572432 4603904 4686336 5143986 5179392 5554176 5826816 6096576 6248448 6858648 6905856 7769088 8128768 8331264 9144864 9372672 10287972 10358784 11653632 12193152 12496896 13717296 13811712 15538176 16257536 16662528 18289728 18745344 20575944 20717568 23307264 24386304 24993792 27434592 31076352 32515072 36579456 37490688 41151888 41435136 46614528 48772608 49987584 54869184 62152704 65030144 73158912 74981376 82303776 93229056 97545216 109738368 124305408 130060288 146317824 149962752 164607552 186458112 195090432 219476736 260120576 292635648 329215104 372916224 390180864 438953472 520241152 585271296 658430208 780361728 877906944 1170542592 1316860416 1560723456 1755813888 2341085184 2633720832 3511627776 4682170368 5267441664 7023255552 10534883328 14046511104 21069766656 42139533312
• Sum of all divisors σ(n): 127460615436
• Sum of proper divisors (its aliquot sum) s(n): 85321082124
• 42139533312 is an abundant number, because the sum of its proper divisors (85321082124) is greater than itself. Its abundance is 43181548812

Bases of 42139533312

• Binary: 100111001111101101100100000000000000₂
• Hexadecimal: 0x9CFB64000
• Base-36: JCWSG00

Squares and roots of 42139533312

• 42139533312 squared (42139533312²) is 1775740267753157689344
• 42139533312 cubed (42139533312³) is 74828866166443987843300435427328
• The square root of 42139533312 is 205279.1594682715
• The cube root of 42139533312 is 3479.8717669751

Scales and comparisons

• 42,139,533,312 seconds is equal to 1,339 years, 47 weeks, 1 day, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 42,139,533,312 would take you about two thousand, six 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 42139533312 cubic inches would be around 290 feet tall.

Recreational maths with 42139533312

• 42139533312 backwards is 21333593124
• 42139533312 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42139533312's digits is 36
• More coming soon!