142294169217923448

Names of 142294169217923448

• Cardinal: 142294169217923448 can be written as One hundred forty-two quadrillion, two hundred ninety-four trillion, one hundred sixty-nine billion, two hundred seventeen million, nine hundred twenty-three thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.42294169217923448 × 10¹⁷

Factors of 142294169217923448

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6017774

Divisors of 142294169217923448

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 11 12 17 22 24 33 34 44 51 66 68 88 102 132 136 187 204 264 374 408 561 748 1122 1496 1583 2244 3166 3331 4488 4749 6332 6662 9498 9993 12664 13324 17413 18996 19986 26648 26911 34826 36641 37992 39972 52239 53822 56627 69652 73282 79944 80733 104478 107644 109923 113254 139304 146564 161466 169881 208956 215288 219846 226508 293128 296021 322932 339762 417912 439692 453016 592042 622897 645864 679524 879384 888063 1184084 1245794 1359048 1776126 1868691 2368168 2491588 3552252 3737382 4983176 5272973 6012827 7104504 7474764 10545946 12025654 14949528 15818919 18038481 21091892 24051308 31637838 36076962 42183784 48102616 58002703 63275676 66141097 72153924 89640541 102218059 116005406 126551352 132282194 144307848 174008109 179281082 198423291 204436118 232010812 264564388 268921623 306654177 348016218 358562164 396846582 408872236 464021624 529128776 537843246 613308354 696032436 717124328 793693164 817744472 986045951 1075686492 1124398649 1226616708 1392064872 1587386328 1972091902 2151372984 2248797298 2453233416 2958137853 3373195947 3944183804 4497594596 5916275706 6746391894 7888367608 8995189192 9518305141 11832551412 13492783788 19036610282 20028726737 23665102824 26985567576 28554915423 38073220564 40057453474 57109830846 60086180211 76146441128 80114906948 104701356551 114219661692 120172360422 160229813896 161811187397 209402713102 220315994107 228439323384 240344720844 314104069653 323622374794 340488354529 418805426204 440631988214 480689441688 485433562191 628208139306 647244749588 660947982321 680976709058 837610852408 881263976428 970867124382 1021465063587 1256416278612 1294489499176 1321895964642 1361953418116 1762527952856 1779923061367 1941734248764 2042930127174 2512832557224 2643791929284 2723906836232 3559846122734 3745371899819 3883468497528 4085860254348 5287583858568 5339769184101 7119692245468 7490743799638 8171720508696 10679538368202 11236115699457 14239384490936 14981487599276 21359076736404 22472231398914 29962975198552 31705474424671 42718153472808 44944462797828 63410948849342 89888925595656 95116423274013 126821897698684 190232846548026 253643795397368 348760218671381 380465693096052 538993065219407 697520437342762 760931386192104 1046280656014143 1077986130438814 1395040874685524 1616979195658221 2092561312028286 2155972260877628 2790081749371048 3233958391316442 4185122624056572 4311944521755256 5928923717413477 6467916782632884 8370245248113144 11857847434826954 12935833565265768 17786771152240431 23715694869653908 35573542304480862 47431389739307816 71147084608961724 142294169217923448
• Sum of all divisors σ(n): 411286024404541440
• Sum of proper divisors (its aliquot sum) s(n): 268991855186617992
• 142294169217923448 is an abundant number, because the sum of its proper divisors (268991855186617992) is greater than itself. Its abundance is 126697685968694544

Bases of 142294169217923448

• Binary: 111111001100001111100101100000001110101111111100101111000₂
• Hexadecimal: 0x1F987CB01D7F978
• Base-36: 12X32MWPRX4O

Squares and roots of 142294169217923448

• 142294169217923448 squared (142294169217923448²) is 20247630593419032925040053188208704
• 142294169217923448 cubed (142294169217923448³) is 2881119773921971631600375423982212063124809719291392
• The square root of 142294169217923448 is 377218993.7130995635
• The cube root of 142294169217923448 is 522070.3569943043

Scales and comparisons

• 142,294,169,217,923,448 seconds is equal to 4,524,514,436 years, 19 weeks, 1 hour, 50 minutes, 48 seconds.
• To count from 1 to 142,294,169,217,923,448 would take you about thirteen billion, five hundred seventy-three million, five hundred forty-three thousand, three hundred 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 142294169217923448 cubic inches would be around 43505.9 feet tall.

Recreational maths with 142294169217923448

• 142294169217923448 backwards is 844329712961492241
• The number of decimal digits it has is: 18
• The sum of 142294169217923448's digits is 78
• More coming soon!