142907557489447465

Names of 142907557489447465

• Cardinal: 142907557489447465 can be written as One hundred forty-two quadrillion, nine hundred seven trillion, five hundred fifty-seven billion, four hundred eighty-nine million, four hundred forty-seven thousand, four hundred sixty-five.

Scientific notation

• Scientific notation: 1.42907557489447465 × 10¹⁷

Factors of 142907557489447465

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 163

Divisors of 142907557489447465

• Number of divisors d(n): 432
• Complete list of divisors:
  1 5 11 13 31 55 65 103 121 143 155 169 341 403 515 605 715 845 961 1133 1331 1339 1573 1705 1859 2015 3193 3751 4433 4805 5239 5665 6655 6695 7865 9295 10571 10609 12463 12493 14641 14729 15965 17303 17407 18755 20449 22165 26195 35123 41261 41509 48763 52855 53045 57629 62315 62465 73205 73645 86515 87035 98983 102245 116281 116699 137093 137423 137917 161051 162019 162409 175615 190333 191477 206305 207545 224939 243815 288145 328879 386353 453871 456599 494915 536393 539617 581405 583495 633919 685465 687115 689585 805255 810095 812045 951665 957385 1088813 1092727 1124695 1279091 1283689 1286779 1508023 1511653 1517087 1644395 1782209 1786499 1792921 1931765 2093663 2106247 2269355 2282995 2474329 2681965 2698085 3169595 3617669 4249883 4275427 4992581 5022589 5444065 5463635 5900323 5935787 6395455 6418445 6433895 6973109 7540115 7558265 7585435 8911045 8932495 8964605 10195249 10468315 10531235 11976943 12019997 12371645 14070001 14120579 14154569 14205451 16588253 16628183 16687957 16728127 18088345 19604299 19651489 19722131 21249415 21377135 23168717 24962905 25112945 27217619 29501615 29678935 33874537 34865545 39794359 46748713 47029697 50976245 55248479 55580551 59884715 60099985 64903553 65293657 70350005 70602895 70772845 71027255 76704199 82941265 83140915 83439785 83640635 98021495 98257445 98610655 112147739 115843585 131746373 132219967 132538237 136088095 154770011 155326369 155700259 156259961 169372685 182910013 183567527 184009397 184670863 198971795 215647289 216166379 216943441 233743565 235148485 254855887 276242395 277902755 324517765 326468285 372619907 383520995 437737949 440368981 514235843 517326667 560738695 607733269 611386061 658731865 661099835 662691185 718230227 773850055 776631845 778501295 781299805 843746189 914550065 917837635 920046985 923354315 1050110647 1078236445 1080831895 1084717205 1233625129 1274279435 1449210103 1454419637 1457920607 1708590059 1712702849 1718859571 1722997081 1863099535 2012010143 2019242797 2024103367 2031379493 2188689745 2201844905 2377830169 2386377851 2571179215 2586633335 2803414757 3038666345 3056930305 3591151135 4098818977 4218730945 4815117439 4844058791 5250553235 5690593337 5724796753 6168125645 6685065959 6725246671 7246050515 7272098185 7289603035 7900532497 8542950295 8563514245 8594297855 8614985405 10060050715 10096213985 10120516835 10156897465 11551217117 11889150845 11931889255 13569876419 13651438411 14017073785 15941311133 15998616007 16037126677 18839731339 18907455281 18952967891 20494094885 22211670767 22265137037 22345174423 24075587195 24220293955 26156131859 26250156361 28452966685 28623983765 33425329795 33626233355 39502662485 45087008747 52966291829 53284646701 57756085585 62596526707 62972764283 67849382095 68257192055 73977713381 79706555665 79993080035 80185633385 86905857467 94198656695 94537276405 94764839455 111058353835 111325685185 111725872115 127063388287 130780659295 131250781805 149268640609 150165822521 175984776077 176408393447 177468699343 207237044729 207982008091 208482646801 225435043735 244916507407 245796918653 264831459145 266423233505 288751719971 312982633535 314863821415 369888566905 434529287335 495957096217 586131113711 635316941435 688561793777 692700407113 746343203045 750829112605 813754847191 879923880385 882041967235 887343496715 1036185223645 1039910040455 1042413234005 1224582537035 1228984593265 1397697271157 1443758599855 1641955046699 1651824047731 1940492327917 1952155692773 2287802089001 2293309114811 2479785481085 2694081581477 2703766105183 2930655568555 3442808968885 3463502035565 4068774235955 5455528058387 6447442250821 6988486355785 7619704478243 8209775233495 8259120238655 8951303319101 9702461639585 9760778463865 11439010445005 11466545574055 13470407907385 13518830525915 15374669982727 18170064525041 21345415607087 21473712620503 25226400262921 27277640291935 29741427157013 32237211254105 38098522391215 44756516595505 70921864759031 76873349913635 83816749260673 90850322625205 106727078035435 107368563102515 126132001314605 148707135785065 169121369809997 199870709775451 236210838825533 277490402892131 354609323795155 419083746303365 845606849049985 921984241867403 999353548877255 1181054194127665 1387452014460655 2198577807529961 2598319227080863 4609921209337015 10992889037649805 12991596135404315 28581511497889493 142907557489447465
• Sum of all divisors σ(n): 213135689176824960
• Sum of proper divisors (its aliquot sum) s(n): 70228131687377495
• 142907557489447465 is a deficient number, because the sum of its proper divisors (70228131687377495) is less than itself. Its deficiency is 72679425802069970

Bases of 142907557489447465

• Binary: 111111011101101011010101010010111111000001001001000101001₂
• Hexadecimal: 0x1FBB5AA97E09229
• Base-36: 1334I1L9FAY1

Squares and roots of 142907557489447465

• 142907557489447465 squared (142907557489447465²) is 20422569987599732245544830994926225
• 142907557489447465 cubed (142907557489447465³) is 2918539594585173138280706313723461284302393688269625
• The square root of 142907557489447465 is 378031159.4160558943
• The cube root of 142907557489447465 is 522819.4455262663

Scales and comparisons

• 142,907,557,489,447,465 seconds is equal to 4,544,018,286 years, 3 weeks, 2 days, 20 hours, 44 minutes, 25 seconds.
• To count from 1 to 142,907,557,489,447,465 would take you about thirteen billion, six hundred thirty-two million, fifty-four thousand, eight hundred fifty-eight 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 142907557489447465 cubic inches would be around 43568.3 feet tall.

Recreational maths with 142907557489447465

• 142907557489447465 backwards is 564744984755709241
• The number of decimal digits it has is: 18
• The sum of 142907557489447465's digits is 91
• More coming soon!