399243051311005

Names of 399243051311005

• Cardinal: 399243051311005 can be written as Three hundred ninety-nine trillion, two hundred forty-three billion, fifty-one million, three hundred eleven thousand and five.

Scientific notation

• Scientific notation: 3.99243051311005 × 10¹⁴

Factors of 399243051311005

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2252

Divisors of 399243051311005

• Number of divisors d(n): 256
• Complete list of divisors:
  1 5 11 29 53 55 113 127 145 191 265 319 565 583 635 955 1243 1397 1537 1595 1723 2101 2915 3277 3683 5539 5989 6215 6731 6985 7685 8615 10123 10505 14351 16385 16907 18415 18953 21583 24257 27695 29945 33655 36047 40513 49967 50615 60929 65879 71755 74041 84535 91319 94765 107915 111353 121285 157861 173681 180235 194699 195199 202565 218821 237413 249835 266827 293567 304645 329093 329395 370205 416179 456595 549637 556765 625907 703453 760603 789305 868405 973495 975995 1004509 1094105 1143899 1187065 1285621 1334135 1467835 1645465 1910491 2080895 2141689 2147189 2407031 2648251 2741041 2748185 3129535 3229237 3517265 3620023 3803015 4577969 5022545 5646271 5719495 6345809 6428105 6884977 7737983 8366633 9543697 9552455 10319047 10708445 10735945 11597513 12035155 12582889 13241255 13705205 14141831 16146185 17441929 18100115 22057487 22889845 24726773 28231355 29130761 30151451 31729045 33173071 34424885 37187509 37283009 38689915 41794811 41833165 47718485 51595235 57987565 62108981 62914445 69803899 70709155 79490189 87209645 104980667 110287435 113509517 123633865 127572643 145275173 145653805 150757255 165865355 185937545 186415045 191861219 208974055 242632357 271994503 299252363 310544905 336327877 349019495 364903781 397450945 409062599 410113099 459742921 505815941 524903335 567547585 637863215 717076417 726375865 874392079 959306095 1078437761 1212049519 1213161785 1310518969 1359972515 1496261815 1598026903 1681639385 1824518905 1970937977 2045312995 2050565495 2215124983 2298714605 2529079705 3291775993 3585382085 3699606647 4212980017 4371960395 4722813643 5392188805 5563975351 6060247595 6552594845 7887840587 7990134515 9854689885 11075624915 11862815371 13332544709 14415708659 16458879965 18498033235 21064900085 21680317747 23614068215 24366374813 27819876755 38005050101 39439202935 46342780187 51950950073 57157201333 59314076855 64238624507 66662723545 72078543295 108401588735 121831874065 136961595647 190025250505 231713900935 250309123079 259754750365 285786006665 321193122535 418055551111 628729214663 684807978235 706624869577 1251545615395 1506577552117 2090277755555 2753400353869 3143646073315 3533124347885 7258964569291 7532887760585 13767001769345 36294822846455 79848610262201 399243051311005
• Sum of all divisors σ(n): 563379217367040
• Sum of proper divisors (its aliquot sum) s(n): 164136166056035
• 399243051311005 is a deficient number, because the sum of its proper divisors (164136166056035) is less than itself. Its deficiency is 235106885254970

Bases of 399243051311005

• Binary: 1011010110001110000000100010000001001111110011101₂
• Hexadecimal: 0x16B1C04409F9D
• Base-36: 3XIPQ4LM71

Squares and roots of 399243051311005

• 399243051311005 squared (399243051311005²) is 159395014020121771249234110025
• 399243051311005 cubed (399243051311005³) is 63637351761153837680396278967018740663325125
• The square root of 399243051311005 is 19981067.3216173565
• The cube root of 399243051311005 is 73634.1235777787

Scales and comparisons

• 399,243,051,311,005 seconds is equal to 12,694,694 years, 4 weeks, 5 days, 10 hours, 23 minutes, 25 seconds.
• To count from 1 to 399,243,051,311,005 would take you about thirty-one million, seven hundred thirty-six thousand, seven hundred thirty-five 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 399243051311005 cubic inches would be around 6136.2 feet tall.

Recreational maths with 399243051311005

• 399243051311005 backwards is 500113150342993
• The number of decimal digits it has is: 15
• The sum of 399243051311005's digits is 46
• More coming soon!