6940749981018

Names of 6940749981018

• Cardinal: 6940749981018 can be written as Six trillion, nine hundred forty billion, seven hundred forty-nine million, nine hundred eighty-one thousand and eighteen.

Scientific notation

• Scientific notation: 6.940749981018 × 10¹²

Factors of 6940749981018

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 253

Divisors of 6940749981018

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 14 21 29 31 42 58 62 87 93 174 181 186 203 217 362 406 434 543 609 651 899 961 1086 1218 1267 1302 1798 1922 2534 2697 2883 3801 5249 5394 5611 5766 6293 6727 7602 10498 11222 12586 13454 15747 16833 18879 20181 27869 31494 32761 33666 36743 37758 39277 40362 55738 65522 73486 78554 83607 98283 110229 117831 162719 167214 173941 195083 196566 220458 229327 235662 325438 347882 390166 458654 488157 521823 585249 687981 950069 976314 1015591 1043646 1139033 1170498 1217587 1375962 1900138 2031182 2278066 2435174 2850207 3046773 3417099 3652761 5044289 5700414 5929741 6093546 6650483 6834198 7109137 7305522 10088578 11859482 13300966 14218274 15132867 17789223 19951449 21327411 29452139 30265734 31483321 35310023 35578446 39902898 41508187 42654822 58904278 62966642 70620046 83016374 88356417 94449963 105930069 124524561 171962489 176712834 183821971 188899926 206164973 211860138 220383247 249049122 343924978 367643942 412329946 440766494 515887467 551465913 618494919 661149741 913016309 1031774934 1102931826 1203737423 1236989838 1286753797 1322299482 1826032618 2407474846 2573507594 2739048927 3611212269 3860261391 5330837159 5478097854 5698481101 6391114163 7222424538 7720522782 10661674318 11396962202 12782228326 15992511477 17095443303 19173342489 31985022954 34190886606 37315860113 38346684978 39889367707 74631720226 79778735414 111947580339 119668103121 165255951929 223895160678 239336206242 330511903858 495767855787 991535711574 1156791663503 2313583327006 3470374990509 6940749981018
• Sum of all divisors σ(n): 17052322210560
• Sum of proper divisors (its aliquot sum) s(n): 10111572229542
• 6940749981018 is an abundant number, because the sum of its proper divisors (10111572229542) is greater than itself. Its abundance is 3170822248524

Bases of 6940749981018

• Binary: 1100101000000000100111011111110010101011010₂
• Hexadecimal: 0x65004EFE55A
• Base-36: 2GKJBC0NU

Squares and roots of 6940749981018

• 6940749981018 squared (6940749981018²) is 48174010299001367360316324
• 6940749981018 cubed (6940749981018³) is 334363761068354677010471570569475537832
• The square root of 6940749981018 is 2634530.3150690827
• The cube root of 6940749981018 is 19075.1868251503

Scales and comparisons

• 6,940,749,981,018 seconds is equal to 220,694 years, 19 weeks, 5 days, 9 hours, 50 minutes, 18 seconds.
• To count from 1 to 6,940,749,981,018 would take you about five hundred fifty-one 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 6940749981018 cubic inches would be around 1589.6 feet tall.

Recreational maths with 6940749981018

• 6940749981018 backwards is 8101899470496
• The number of decimal digits it has is: 13
• The sum of 6940749981018's digits is 66
• More coming soon!