1438550400415744

Names of 1438550400415744

• Cardinal: 1438550400415744 can be written as One quadrillion, four hundred thirty-eight trillion, five hundred fifty billion, four hundred million, four hundred fifteen thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.438550400415744 × 10¹⁵

Factors of 1438550400415744

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 591

Divisors of 1438550400415744

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 49 56 64 77 88 98 112 128 154 176 196 224 256 308 343 352 392 448 512 539 571 616 686 704 784 896 1024 1078 1142 1232 1372 1408 1568 1792 2048 2156 2284 2464 2744 2816 3136 3584 3773 3997 4312 4568 4928 5488 5632 6272 6281 7168 7546 7994 8624 9136 9856 10976 11264 12544 12562 14336 15092 15988 17248 18272 19712 21952 22528 25088 25124 27979 30184 31976 34496 36544 39424 43904 43967 50176 50248 55958 60368 63952 68992 73088 78848 87808 87934 100352 100496 111916 120736 127904 137984 146176 157696 175616 175868 195853 200992 223832 241472 255808 275968 292352 307769 326041 351232 351736 391706 401984 447664 482944 511616 551936 584704 615538 652082 702464 703472 783412 803968 895328 965888 1023232 1103872 1169408 1231076 1304164 1406944 1566824 1607936 1790656 1931776 2046464 2154383 2282287 2462152 2608328 2813888 3133648 3215872 3581312 3586451 3863552 4092928 4308766 4564574 4924304 5216656 5627776 6267296 6431744 7162624 7172902 7727104 8185856 8617532 9129148 9848608 10433312 11255552 12534592 12863488 14325248 14345804 15976009 17235064 18258296 19697216 20866624 22511104 25069184 25105157 28650496 28691608 31952018 34470128 36516592 39394432 41733248 45022208 50138368 50210314 57300992 57383216 63904036 68940256 73033184 78788864 83466496 90044416 100276736 100420628 111832063 114766432 127808072 137880512 146066368 157577728 166932992 175736099 186169411 200553472 200841256 223664126 229532864 255616144 275761024 292132736 315155456 333865984 351472198 372338822 401106944 401682512 447328252 459065728 511232288 551522048 584265472 630310912 667731968 702944396 744677644 803365024 894656504 918131456 1022464576 1103044096 1168530944 1230152693 1303185877 1405888792 1489355288 1606730048 1789313008 1836262912 2044929152 2047863521 2206088192 2337061888 2460305386 2606371754 2811777584 2978710576 3213460096 3578626016 3672525824 4089858304 4095727042 4412176384 4674123776 4920610772 5212743508 5623555168 5957421152 6426920192 7157252032 7345051648 8179716608 8191454084 9122301139 9841221544 10425487016 11247110336 11914842304 12853840384 14314504064 14335044647 16359433216 16382908168 18244602278 19682443088 20850974032 22494220672 23829684608 25707680768 28629008128 28670089294 32718866432 32765816336 36489204556 39364886176 41701948064 44988441344 47659369216 51415361536 57258016256 57340178588 63856107973 65531632672 72978409112 78729772352 83403896128 89976882688 95318738432 100345312529 114516032512 114680357176 127712215946 131063265344 145956818224 157459544704 166807792256 179953765376 190637476864 200690625058 229032065024 229360714352 255424431892 262126530688 291913636448 314919089408 333615584512 359907530752 381274953728 401381250116 458721428704 510848863784 524253061376 583827272896 629838178816 667231169024 702417187703 802762500232 917442857408 1021697727568 1048506122752 1167654545792 1259676357632 1334462338048 1404834375406 1605525000464 1834885714816 2043395455136 2097012245504 2335309091584 2519352715264 2668924676096 2809668750812 3211050000928 3669771429632 4086790910272 4194024491008 4670618183168 5619337501624 6422100001856 7339542859264 8173581820544 9341236366336 11238675003248 12844200003712 14679085718528 16347163641088 18682472732672 22477350006496 25688400007424 29358171437056 32694327282176 44954700012992 51376800014848 65388654564352 89909400025984 102753600029696 130777309128704 179818800051968 205507200059392 359637600103936 719275200207872 1438550400415744
• Sum of all divisors σ(n): 3665765847744000
• Sum of proper divisors (its aliquot sum) s(n): 2227215447328256
• 1438550400415744 is an abundant number, because the sum of its proper divisors (2227215447328256) is greater than itself. Its abundance is 788665046912512

Bases of 1438550400415744

• Binary: 101000111000101101010011101100110111011100000000000₂
• Hexadecimal: 0x51C5A9D9BB800
• Base-36: E5X8XI4XDS

Squares and roots of 1438550400415744

• 1438550400415744 squared (1438550400415744²) is 2069427254536297395168043073536
• 1438550400415744 cubed (1438550400415744³) is 2976975405644444396847884854909185113964150784
• The square root of 1438550400415744 is 37928226.9611399579
• The cube root of 1438550400415744 is 112886.4183703861

Scales and comparisons

• 1,438,550,400,415,744 seconds is equal to 45,741,453 years, 1 day, 16 hours, 49 minutes, 4 seconds.
• To count from 1 to 1,438,550,400,415,744 would take you about one hundred thirty-seven million, two hundred twenty-four thousand, three hundred fifty-nine 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 1438550400415744 cubic inches would be around 9407.2 feet tall.

Recreational maths with 1438550400415744

• 1438550400415744 backwards is 4475140040558341
• The number of decimal digits it has is: 16
• The sum of 1438550400415744's digits is 55
• More coming soon!