3989826513469745

Names of 3989826513469745

• Cardinal: 3989826513469745 can be written as Three quadrillion, nine hundred eighty-nine trillion, eight hundred twenty-six billion, five hundred thirteen million, four hundred sixty-nine thousand, seven hundred forty-five.

Scientific notation

• Scientific notation: 3.989826513469745 × 10¹⁵

Factors of 3989826513469745

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 141

Divisors of 3989826513469745

• Number of divisors d(n): 288
• Complete list of divisors:
  1 5 13 29 41 53 65 145 169 205 265 377 533 689 841 845 1189 1537 1681 1885 2173 2665 2809 3445 4205 4901 5945 6929 7685 8405 8957 10865 10933 14045 15457 19981 21853 24389 24505 28249 34481 34645 36517 44573 44785 48749 54665 63017 68921 77285 81461 89093 99905 109265 115169 121945 141245 142129 172405 182585 200941 222865 243745 259753 284089 315085 317057 344605 367237 407305 445465 448253 474721 575845 579449 633737 710645 819221 895973 999949 1004705 1058993 1158209 1292617 1298765 1413721 1420445 1497197 1585285 1827493 1836185 1998709 2241265 2362369 2373605 2583697 2897245 3168685 3339901 3652813 4096105 4121741 4479865 4721929 4999745 5294965 5791045 5827289 6463085 7068605 7485985 7532837 8238581 9137465 9993545 10649873 11647649 11811845 12918485 12999337 13766909 15056717 16699505 16804021 18264065 18378373 19463561 20608705 23609645 23757409 25983217 29136445 30710797 33588061 37664185 40997909 41192905 43418713 47486569 52997297 53249365 57962561 58238245 61385077 64996685 68508701 68834545 74927213 75283585 84020105 91891865 96857129 97317805 105931577 118787045 129916085 136935941 153553985 167940305 168991381 193599089 204989545 217093565 218452273 237432845 238918849 264986485 289812805 306925385 308846317 337781821 342543505 374636065 399240361 436644793 484285645 529657885 532972817 564443269 617325397 684679705 688964861 753513293 798006001 844956905 890613113 967995445 974053769 1092261365 1194594245 1259142677 1377110501 1544231585 1680914269 1688909105 1780167233 1996201805 2172889177 2183223965 2516788157 2664864085 2808856741 2822216345 3072015733 3086626985 3444824305 3767566465 3971142289 3990030005 4453065565 4870268845 5614373581 6295713385 6885552505 6928646621 8404571345 8900836165 8956543193 9795672809 10864445885 11577970469 12583940785 12662698997 14044283705 15360078665 16368854801 17902436513 19855711445 21851885497 23142174029 28071867905 28247559301 32718246041 34643233105 36515137633 39936204529 44782715965 48978364045 51624849757 57889852345 63313494985 72986856553 81844274005 89088456257 89512182565 109259427485 115163126381 115710870145 141237796505 162816833849 163591230205 182575688165 199681022645 258124248785 284074511461 364934282765 367218270913 445442281285 474696789229 519170658877 575815631905 671123046841 814084169245 948829135189 1158149931341 1420372557305 1497120642953 1836091354565 2116618840037 2373483946145 2595853294385 3355615234205 4721688181621 4744145675945 5790749656705 7485603214765 10583094200185 15055949107433 19462568358389 23608440908105 27516044920481 61381946361073 75279745537165 97312841791945 137580224602405 306909731805365 797965302693949 3989826513469745
• Sum of all divisors σ(n): 5609605448230560
• Sum of proper divisors (its aliquot sum) s(n): 1619778934760815
• 3989826513469745 is a deficient number, because the sum of its proper divisors (1619778934760815) is less than itself. Its deficiency is 2370047578708930

Bases of 3989826513469745

• Binary: 1110001011001011100111100000000011010000000100110001₂
• Hexadecimal: 0xE2CB9E00D0131
• Base-36: 13A9WZVUO8H

Squares and roots of 3989826513469745

• 3989826513469745 squared (3989826513469745²) is 15918715607586141279919030365025
• 3989826513469745 cubed (3989826513469745³) is 63512913591531827473070253779164377826643668625
• The square root of 3989826513469745 is 63165073.5254044093
• The cube root of 3989826513469745 is 158605.4125809023

Scales and comparisons

• 3,989,826,513,469,745 seconds is equal to 126,864,141 years, 40 weeks, 5 days, 14 hours, 29 minutes, 5 seconds.
• To count from 1 to 3,989,826,513,469,745 would take you about three hundred eighty million, five hundred ninety-two thousand, four hundred twenty-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 3989826513469745 cubic inches would be around 13217.1 feet tall.

Recreational maths with 3989826513469745

• 3989826513469745 backwards is 5479643156289893
• The number of decimal digits it has is: 16
• The sum of 3989826513469745's digits is 89
• More coming soon!