1438705069446825

Names of 1438705069446825

• Cardinal: 1438705069446825 can be written as One quadrillion, four hundred thirty-eight trillion, seven hundred five billion, sixty-nine million, four hundred forty-six thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 1.438705069446825 × 10¹⁵

Factors of 1438705069446825

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 189

Divisors of 1438705069446825

• Number of divisors d(n): 450
• Complete list of divisors:
  1 3 5 9 15 23 25 27 45 61 69 75 81 97 115 135 183 207 225 291 305 345 405 485 529 549 575 621 675 873 915 1035 1403 1455 1525 1587 1647 1725 1863 2025 2231 2425 2619 2645 2745 3105 3721 4209 4365 4575 4761 4941 5175 5917 6693 7015 7275 7857 7935 8235 9315 11155 11163 12627 13095 13225 13725 14283 15525 17751 18605 20079 21045 21825 23805 24705 29585 32269 33465 33489 35075 37881 39285 39675 41175 42849 46575 51313 53253 55775 55815 60237 63135 65475 71415 85583 88755 93025 96807 100395 100467 105225 113643 119025 123525 136091 147925 153939 159759 161345 167325 167445 180711 189405 196425 214245 226981 256565 256749 266265 279075 290421 301185 301401 315675 357075 360937 408273 427915 443775 461817 479277 484035 501975 502335 568215 680455 680943 769695 770247 798795 806725 837225 871263 903555 947025 1071225 1082811 1134905 1224819 1282825 1283745 1331325 1385451 1452105 1505925 1507005 1804685 1968409 2041365 2042829 2139575 2309085 2310741 2396385 2420175 2511675 2613789 2841075 3130093 3248433 3402275 3404715 3674457 3848475 3851235 3993975 4156353 4356315 4517775 5220563 5414055 5674525 5905227 6124095 6128487 6418725 6927255 6932223 7260525 7535025 8301551 9023425 9390279 9745299 9842045 10206825 10214145 11023371 11545425 11553705 11981925 13068945 13845841 15650465 15661689 16242165 17023575 17715681 18372285 18385461 19256175 20781765 21781575 22017157 24904653 26102815 27070275 28170837 29235897 29526135 30620475 30642435 34636275 34661115 41507755 41537523 46951395 46985067 48726495 49210225 51070725 53147043 55116855 57768525 65344725 66051471 69229205 74713959 78252325 78308445 81210825 84512511 88578405 91861425 91927305 103908825 110085785 120072949 124523265 124612569 130514075 140854185 140955201 146179485 147630675 153212175 159441129 173305575 190935673 198154413 207538775 207687615 224141877 234756975 234925335 243632475 253537533 265735215 275584275 318454343 330257355 346146025 360218847 373569795 373837707 391542225 422562555 422865603 442892025 459636525 506394611 550428925 572807019 594463239 600364745 622616325 623062845 672425631 704270925 704776005 730897425 797205645 954678365 955363029 990772065 1038438075 1080656541 1120709385 1121513121 1174626675 1267687665 1328676075 1343046577 1519183833 1592271715 1651286775 1718421057 1783389717 1801094235 1867848975 1869188535 2112812775 2114328015 2531973055 2864035095 2866089087 2972316195 3001823725 3115314225 3241969623 3362128155 3523880025 3986028225 4029139731 4557551499 4773391825 4776815145 4953860325 5155263171 5403282705 5603546925 5607565605 6338438325 6715232885 7324449889 7595919165 7961358575 8592105285 8598267261 8916948585 9005471175 9345942675 9725908869 10571640075 11647076053 12087419193 12659865275 13672654497 14320175475 14330445435 14861580975 15465789513 16209848115 16810640775 20145698655 21973349667 22787757495 23884075725 25776315855 25794801783 27016413525 28037828025 30890071271 33576164425 34941228159 36262257579 36622249445 37979595825 41017963491 42960526425 42991336305 44584742925 48629544345 58235380265 60437095965 65920049001 68363272485 71652227175 77328947565 81049240575 92670213813 100728493275 104823684477 108786772737 109866748335 113938787475 128881579275 128974008915 154450356355 174706140795 181311287895 183111247225 197760147003 205089817455 214956681525 243147721725 278010641439 291176901325 302185479825 314471053431 329600245005 341816362425 386644737825 463351069065 524118422385 543933863685 549333741675 593280441009 644870044575 710471639233 772251781775 834031924317 873530703975 906556439475 943413160293 988800735015 1025449087275 1390053207195 1572355267155 1648001225025 2131414917699 2316755345325 2502095772951 2620592111925 2719669318425 2966402205045 3552358196165 4170159621585 4717065801465 4944003675075 6394244753097 6950266035975 7861776335775 10657074588495 12510478864755 14832011025225 17761790980825 19182734259291 20850798107925 23585329007325 31971223765485 53285372942475 57548202777873 62552394323775 95913671296455 159856118827425 287741013889365 479568356482275 1438705069446825
• Sum of all divisors σ(n): 2861516110168870
• Sum of proper divisors (its aliquot sum) s(n): 1422811040722045
• 1438705069446825 is a deficient number, because the sum of its proper divisors (1422811040722045) is less than itself. Its deficiency is 15894028724780

Bases of 1438705069446825

• Binary: 101000111000111111010100000100110011101011010101001₂
• Hexadecimal: 0x51C7EA099D6A9
• Base-36: E5Z7ZG31K9

Squares and roots of 1438705069446825

• 1438705069446825 squared (1438705069446825²) is 2069872276851993546111502580625
• 1438705069446825 cubed (1438705069446825³) is 2977935737814405157650296018193040828712765625
• The square root of 1438705069446825 is 37930265.8763002215
• The cube root of 1438705069446825 is 112890.4639724107

Scales and comparisons

• 1,438,705,069,446,825 seconds is equal to 45,746,371 years, 12 hours, 33 minutes, 45 seconds.
• To count from 1 to 1,438,705,069,446,825 would take you about one hundred thirty-seven million, two hundred thirty-nine thousand, one hundred thirteen 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 1438705069446825 cubic inches would be around 9407.5 feet tall.

Recreational maths with 1438705069446825

• 1438705069446825 backwards is 5286449605078341
• The number of decimal digits it has is: 16
• The sum of 1438705069446825's digits is 72
• More coming soon!