148805230287388672

Names of 148805230287388672

• Cardinal: 148805230287388672 can be written as One hundred forty-eight quadrillion, eight hundred five trillion, two hundred thirty billion, two hundred eighty-seven million, three hundred eighty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.48805230287388672 × 10¹⁷

Factors of 148805230287388672

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 31
• Sum of prime factors: 212

Divisors of 148805230287388672

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 8 16 32 43 64 86 128 167 172 256 334 344 512 668 688 1024 1336 1376 1849 2048 2672 2752 3698 4096 5344 5504 7181 7396 8192 10688 11008 14362 14792 16384 21376 22016 27889 28724 29584 32768 42752 44032 55778 57448 59168 65536 79507 85504 88064 111556 114896 118336 131072 159014 171008 176128 223112 229792 236672 262144 308783 318028 342016 352256 446224 459584 473344 524288 617566 636056 684032 704512 892448 919168 946688 1048576 1199227 1235132 1272112 1368064 1409024 1784896 1838336 1893376 2097152 2398454 2470264 2544224 2736128 2818048 3569792 3676672 3786752 4194304 4796908 4940528 5088448 5472256 5636096 7139584 7353344 7573504 8388608 9593816 9881056 10176896 10944512 11272192 13277669 14279168 14706688 15147008 16777216 19187632 19762112 20353792 21889024 22544384 26555338 28558336 29413376 30294016 33554432 38375264 39524224 40707584 43778048 45088768 51566761 53110676 57116672 58826752 60588032 67108864 76750528 79048448 81415168 87556096 90177536 103133522 106221352 114233344 117653504 121176064 153501056 158096896 162830336 175112192 180355072 206267044 212442704 228466688 235307008 242352128 307002112 316193792 325660672 350224384 360710144 412534088 424885408 456933376 470614016 484704256 614004224 632387584 651321344 700448768 721420288 825068176 849770816 913866752 941228032 969408512 1228008448 1264775168 1302642688 1400897536 1442840576 1650136352 1699541632 1827733504 1882456064 1938817024 2217370723 2456016896 2529550336 2605285376 2801795072 2885681152 3300272704 3399083264 3655467008 3764912128 3877634048 4434741446 4912033792 5059100672 5210570752 5603590144 6600545408 6798166528 7310934016 7529824256 7755268096 8869482892 9824067584 10118201344 10421141504 11207180288 13201090816 13596333056 14621868032 15059648512 15510536192 17738965784 19648135168 20236402688 20842283008 26402181632 27192666112 29243736064 30119297024 31021072384 35477931568 39296270336 40472805376 41684566016 52804363264 54385332224 58487472128 60238594048 62042144768 70955863136 78592540672 80945610752 83369132032 105608726528 108770664448 116974944256 120477188096 124084289536 141911726272 157185081344 161891221504 166738264064 211217453056 217541328896 233949888512 240954376192 283823452544 314370162688 323782443008 333476528128 422434906112 435082657792 467899777024 481908752384 567646905088 628740325376 647564886016 666953056256 844869812224 870165315584 935799554048 1135293810176 1257480650752 1295129772032 1333906112512 1689739624448 1740330631168 1871599108096 2270587620352 2514961301504 2590259544064 2667812225024 3379479248896 3480661262336 4541175240704 5029922603008 5180519088128 5335624450048 6758958497792 6961322524672 9082350481408 10059845206016 10361038176256 13517916995584 13922645049344 18164700962816 20119690412032 20722076352512 27035833991168 27845290098688 36329401925632 40239380824064 54071667982336 55690580197376 72658803851264 80478761648128 108143335964672 111381160394752 145317607702528 216286671929344 222762320789504 290635215405056 432573343858688 445524641579008 581270430810112 865146687717376 891049283158016 1162540861620224 1730293375434752 2325081723240448 3460586750869504 4650163446480896 9300326892961792 18600653785923584 37201307571847168 74402615143694336 148805230287388672
• Sum of all divisors σ(n): 306531786788134600
• Sum of proper divisors (its aliquot sum) s(n): 157726556500745928
• 148805230287388672 is an abundant number, because the sum of its proper divisors (157726556500745928) is greater than itself. Its abundance is 8921326213357256

Bases of 148805230287388672

• Binary: 1000010000101010011001000110001100000000000000000000000000₂
• Hexadecimal: 0x210A9918C000000
• Base-36: 14P71V2JX4HS

Squares and roots of 148805230287388672

• 148805230287388672 squared (148805230287388672²) is 22142996560882774955301368793923584
• 148805230287388672 cubed (148805230287388672³) is 3294993702495016705994527744773541257012260475240448
• The square root of 148805230287388672 is 385752809.8243597655
• The cube root of 148805230287388672 is 529914.8199258707

Scales and comparisons

• 148,805,230,287,388,672 seconds is equal to 4,731,546,038 years, 17 weeks, 4 days, 21 hours, 17 minutes, 52 seconds.
• To count from 1 to 148,805,230,287,388,672 would take you about fourteen billion, one hundred ninety-four million, six hundred thirty-eight thousand, one hundred fifteen 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 148805230287388672 cubic inches would be around 44159.6 feet tall.

Recreational maths with 148805230287388672

• 148805230287388672 backwards is 276883782032508841
• The number of decimal digits it has is: 18
• The sum of 148805230287388672's digits is 82
• More coming soon!