40020402872205

Names of 40020402872205

• Cardinal: 40020402872205 can be written as Forty trillion, twenty billion, four hundred two million, eight hundred seventy-two thousand, two hundred five.

Scientific notation

• Scientific notation: 4.0020402872205 × 10¹³

Factors of 40020402872205

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3991

Divisors of 40020402872205

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 15 21 27 29 35 45 53 63 81 87 105 135 145 159 189 203 243 261 265 315 371 405 435 477 567 609 783 795 945 1015 1093 1113 1215 1305 1431 1537 1701 1827 1855 2349 2385 2801 2835 3045 3279 3339 3915 4293 4611 5465 5481 5565 7047 7155 7651 7685 8403 8505 9135 9837 10017 10759 11745 12879 13833 14005 16395 16443 16695 19607 21465 22953 23055 25209 27405 29511 30051 31697 32277 35235 38255 41499 42015 49185 49329 50085 53795 57929 58821 64395 68859 69165 75627 81229 82215 88533 90153 95091 96831 98035 114765 124497 126045 147555 148453 150255 158485 161385 173787 176463 206577 207495 221879 226881 243687 246645 265599 285273 289645 290493 294105 344295 373491 378135 405503 406145 442665 445359 450765 475455 484155 521361 529389 568603 619731 622485 665637 680643 731061 742265 855819 868935 871479 882315 1032885 1039171 1109395 1134405 1216509 1218435 1327995 1336077 1426365 1452465 1564083 1588167 1679941 1705809 1859193 1867455 1996911 2027515 2193183 2226795 2567457 2606805 2614437 2646945 2843015 3061493 3098655 3117513 3328185 3403215 3649527 3655305 4008231 4279095 4305137 4357395 4692249 4764501 5039823 5117427 5195855 5990733 6082545 6579549 6680385 7702371 7820415 7940835 8399705 8529045 9184479 9295965 9352539 9984555 10948581 10965915 11759587 12024693 12837285 12915411 13072185 14076747 15119469 15307465 15352281 15587565 17972199 18247635 19738647 20041155 21430451 21525685 23461245 23822505 25199115 25587135 27553437 28057617 29953665 30135959 32845743 32897745 35278761 36074079 38511855 38746233 45358407 45922395 46056843 46762695 53916597 54742905 58797935 60123465 64291353 64577055 70383735 75597345 76761405 82660311 84172851 88783297 89860995 90407877 98537229 98693235 105836283 107152255 116238699 136075221 137767185 138170529 140288085 150679795 162259129 164228715 176393805 180370395 192874059 193731165 226792035 230284215 247980933 252518553 266349891 269582985 271223631 317508849 321456765 348716097 408225663 413301555 420864255 443916485 452039385 486777387 492686145 529181415 578622177 581193495 621483079 680376105 690852645 743942799 799049673 811295645 813670893 952526547 964370295 1046148291 1135813903 1239904665 1262592765 1331749455 1356118155 1460332161 1587544245 1735866531 1743580485 1864449237 2041128315 2397149019 2433886935 2441012679 2857579641 2893110885 3107415395 3407441709 3719713995 3995248365 4068354465 4380996483 4705514741 4762632735 5207599593 5230741455 5593347711 5679069515 7191447057 7301660805 7323038037 8679332655 9322246185 10222325127 11985745095 12205063395 13142989449 14116544223 14287898205 16780043133 17037208545 21574341171 21904982415 23527573705 26037997965 27966738555 30666975381 32938603187 35957235285 36615190185 39428968347 42349632669 50340129399 51111625635 65714947245 70582721115 83900215665 92000926143 98815809561 107871705855 127048898007 151020388197 153334876905 164693015935 197144841735 211748163345 251700646995 276002778429 296447428683 381146694021 460004630715 494079047805 635244490035 755101940985 889342286049 1143440082063 1380013892145 1482237143415 1905733470105 2668026858147 4446711430245 5717200410315 8004080574441 13340134290735 40020402872205
• Sum of all divisors σ(n): 86764703800320
• Sum of proper divisors (its aliquot sum) s(n): 46744300928115
• 40020402872205 is an abundant number, because the sum of its proper divisors (46744300928115) is greater than itself. Its abundance is 6723898055910

Bases of 40020402872205

• Binary: 1001000110010111111001111001011001111110001101₂
• Hexadecimal: 0x2465F9E59F8D
• Base-36: E6P4AKNT9

Squares and roots of 40020402872205

• 40020402872205 squared (40020402872205²) is 1601632646053594213561562025
• 40020402872205 cubed (40020402872205³) is 64097983748340556022782705027896256015125
• The square root of 40020402872205 is 6326168.1033786165
• The cube root of 40020402872205 is 34205.3326819551

Scales and comparisons

• 40,020,402,872,205 seconds is equal to 1,272,525 years, 1 week, 7 hours, 36 minutes, 45 seconds.
• To count from 1 to 40,020,402,872,205 would take you about three million, one hundred eighty-one thousand, three hundred twelve 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 40020402872205 cubic inches would be around 2850.4 feet tall.

Recreational maths with 40020402872205

• 40020402872205 backwards is 50227820402004
• The number of decimal digits it has is: 14
• The sum of 40020402872205's digits is 36
• More coming soon!