13989649378931765

Names of 13989649378931765

• Cardinal: 13989649378931765 can be written as Thirteen quadrillion, nine hundred eighty-nine trillion, six hundred forty-nine billion, three hundred seventy-eight million, nine hundred thirty-one thousand, seven hundred sixty-five.

Scientific notation

• Scientific notation: 1.3989649378931765 × 10¹⁶

Factors of 13989649378931765

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 52

Divisors of 13989649378931765

• Number of divisors d(n): 192
• Complete list of divisors:
  1 5 7 11 29 35 55 77 121 145 203 319 385 605 841 847 1015 1331 1595 2233 3509 4205 4235 5887 6655 9251 9317 11165 14641 17545 24389 24563 29435 38599 46255 46585 64757 73205 101761 102487 121945 122815 161051 170723 192995 268279 270193 323785 424589 508805 512435 707281 712327 805255 853615 1119371 1127357 1341395 1350965 1771561 1877953 2122945 2951069 2972123 3536405 3561635 4670479 4950967 5596855 5636785 7780091 7835597 8857805 9389765 12313081 12400927 14755345 14860615 19487171 20511149 20657483 23352395 24754835 32461759 32693353 38900455 39177985 51375269 54460637 61565405 62004635 85581001 86191567 97435855 102555745 103287415 135443891 136410197 143578043 162308795 163466765 225622639 227232313 256876345 272303185 357079349 359626883 427905005 430957835 565127959 599067007 677219455 682050985 717890215 941391011 948107237 1128113195 1136161565 1489882801 1579358473 1785396745 1798134415 2481849029 2499555443 2825639795 2995335035 3927872839 3955895713 4706955055 4740536185 6589737077 7449414005 7896792365 10355301121 10429179607 12409245145 12497777215 16388710811 17372943203 19639364195 19779478565 27300339319 27495109873 32948685385 43206601229 51776505605 52145898035 72487107847 81943554055 86864716015 113908312331 114720975677 136501696595 137475549365 191102375233 216033006145 300303732509 302446208603 362435539235 475272613519 569541561655 573604878385 797358186317 955511876165 1252991435641 1501518662545 1512231043015 2102126127563 2376363067595 3303341057599 3326908294633 3986790931585 6264957178205 8770940049487 10510630637815 13782905792051 16516705287995 16634541473165 23123387403193 36336751633589 43854700247435 68914528960255 96480340544357 115616937015965 181683758167945 254357261435123 399704267969479 482401702721785 1271786307175615 1998521339847395 2797929875786353 13989649378931765
• Sum of all divisors σ(n): 21858113258242560
• Sum of proper divisors (its aliquot sum) s(n): 7868463879310795
• 13989649378931765 is a deficient number, because the sum of its proper divisors (7868463879310795) is less than itself. Its deficiency is 6121185499620970

Bases of 13989649378931765

• Binary: 110001101100111000001100010001110000110111010000110101₂
• Hexadecimal: 0x31B38311C37435
• Base-36: 3TQX07A681H

Squares and roots of 13989649378931765

• 13989649378931765 squared (13989649378931765²) is 195710289745445918190252526015225
• 13989649378931765 cubed (13989649378931765³) is 2737918333387933265867570552194361884682626122125
• The square root of 13989649378931765 is 118277848.2173723221
• The cube root of 13989649378931765 is 240954.8154182013

Scales and comparisons

• 13,989,649,378,931,765 seconds is equal to 444,827,577 years, 22 weeks, 1 hour, 56 minutes, 5 seconds.
• To count from 1 to 13,989,649,378,931,765 would take you about one billion, three hundred thirty-four million, four hundred eighty-two thousand, seven hundred thirty-two 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 13989649378931765 cubic inches would be around 20079.6 feet tall.

Recreational maths with 13989649378931765

• 13989649378931765 backwards is 56713987394698931
• The number of decimal digits it has is: 17
• The sum of 13989649378931765's digits is 98
• More coming soon!