40798729804665

Names of 40798729804665

• Cardinal: 40798729804665 can be written as Forty trillion, seven hundred ninety-eight billion, seven hundred twenty-nine million, eight hundred four thousand, six hundred sixty-five.

Scientific notation

• Scientific notation: 4.0798729804665 × 10¹³

Factors of 40798729804665

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6584

Divisors of 40798729804665

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 7 15 21 29 31 35 53 87 93 105 145 155 159 203 217 265 371 435 465 609 651 795 899 1015 1085 1113 1537 1643 1723 1855 2697 3045 3255 4495 4611 4733 4929 5169 5565 6293 7685 8215 8615 10759 11501 12061 13485 14199 18879 23055 23665 24645 25845 31465 32277 33131 34503 36183 47647 49967 53413 53795 57505 60305 70995 91319 94395 99393 137257 142941 146723 149901 160239 161385 165655 172515 180915 238235 249835 250849 267065 273957 333529 349769 373891 411771 440169 456595 496965 639233 686285 714705 733615 749505 752547 801195 960799 1000587 1027061 1049307 1121673 1254245 1369785 1548977 1667645 1748845 1755943 1869455 1917699 2058855 2200845 2648251 2830889 2882397 3081183 3196165 3762735 4254967 4646931 4803995 5002935 5135305 5246535 5267829 5608365 7274621 7744885 7776319 7944753 8154959 8492667 8779715 9588495 10842839 12764901 13241255 14154445 14411985 15405915 18537757 19816223 21274835 21823863 23234655 23328957 24464877 26339145 29784769 32528517 36373105 38881595 39723765 40774795 42463335 50922347 54214195 54434233 55613271 57084713 59448669 63824505 82095781 89354307 92688785 99081115 109119315 116644785 122324385 148923845 152767041 162642585 163302699 171254139 225513251 236493811 246287343 252803729 254611735 272171165 278066355 285423565 297243345 410478905 432212827 446771535 574670467 676539753 709481433 758411187 763835205 816513495 856270695 1127566255 1182469055 1231436715 1264018645 1296638481 1578592757 1655456677 1724011401 1769626103 2161064135 2873352335 3025489789 3382698765 3547407165 3792055935 4735778271 4966370031 5308878309 6483192405 7331308141 7892963785 8277283385 8620057005 8848130515 9076469367 12534171983 13398597637 15127448945 21993924423 23678891355 24831850155 26544391545 36656540705 37602515949 40195792911 45382346835 51319156987 62670859915 66992988185 87739203881 93790183459 109969622115 153957470961 188012579745 200978964555 256595784935 263217611643 281370550377 388559331473 438696019405 468950917295 769787354805 1165677994419 1316088058215 1406852751885 1942796657365 2719915320311 5828389972095 8159745960933 13599576601555 40798729804665
• Sum of all divisors σ(n): 81232858644480
• Sum of proper divisors (its aliquot sum) s(n): 40434128839815
• 40798729804665 is a deficient number, because the sum of its proper divisors (40434128839815) is less than itself. Its deficiency is 364600964850

Bases of 40798729804665

• Binary: 1001010001101100110001110011000001101101111001₂
• Hexadecimal: 0x251B31CC1B79
• Base-36: EGMOEC0HL

Squares and roots of 40798729804665

• 40798729804665 squared (40798729804665²) is 1664536353674060189055762225
• 40798729804665 cubed (40798729804665³) is 67910968943590281012112450932766935779625
• The square root of 40798729804665 is 6387388.3398980057
• The cube root of 40798729804665 is 34425.6551578747

Scales and comparisons

• 40,798,729,804,665 seconds is equal to 1,297,273 years, 21 weeks, 1 day, 21 hours, 17 minutes, 45 seconds.
• To count from 1 to 40,798,729,804,665 would take you about three million, two hundred forty-three thousand, one hundred eighty-three 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 40798729804665 cubic inches would be around 2868.8 feet tall.

Recreational maths with 40798729804665

• 40798729804665 backwards is 56640892789704
• The number of decimal digits it has is: 14
• The sum of 40798729804665's digits is 75
• More coming soon!